{"id":13160,"date":"2024-08-30T11:00:46","date_gmt":"2024-08-30T11:00:46","guid":{"rendered":"https:\/\/dgzx.hk?p=13160"},"modified":"2024-08-30T11:00:46","modified_gmt":"2024-08-30T11:00:46","slug":"gc4653-cmos-camera-image-sensor","status":"publish","type":"post","link":"https:\/\/dgzx.hk\/vi\/cam-bien-hinh-anh-camera-cmos-gc4653\/","title":{"rendered":"C\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh camera CMOS 4Mega ch\u1ea5t l\u01b0\u1ee3ng cao GC4653"},"content":{"rendered":"

GC4653<\/span> l\u00e0 c\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh CMOS 4Mega ch\u1ea5t l\u01b0\u1ee3ng cao d\u00e0nh cho c\u00e1c s\u1ea3n ph\u1ea9m camera an ninh, s\u1ea3n ph\u1ea9m camera k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 \u1ee9ng d\u1ee5ng camera \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng.<\/span><\/p>\n

T\u00edch h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 v\u1edbi hi\u1ec7u su\u1ea5t cao gi\u00fap GC4653 ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft k\u1ebf v\u00e0 r\u00fat ng\u1eafn qu\u00e1 tr\u00ecnh tri\u1ec3n khai. GC4653 bao g\u1ed3m m\u1ed9t m\u1ea3ng \u0111i\u1ec3m \u1ea3nh 2560Hx1440V, ADC 12\/10-bit tr\u00ean chip v\u00e0 b\u1ed9 x\u1eed l\u00fd t\u00edn hi\u1ec7u h\u00ecnh \u1ea3nh. N\u00f3 cung c\u1ea5p c\u00e1c \u0111\u1ecbnh d\u1ea1ng d\u1eef li\u1ec7u raw12 v\u00e0 RAW10 v\u1edbi giao di\u1ec7n mipi. N\u00f3 c\u00f3 m\u1ed9t giao di\u1ec7n n\u1ed1i ti\u1ebfp hai d\u00e2y chung cho m\u00e1y ch\u1ee7 \u0111\u1ec3 ki\u1ec3m so\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a to\u00e0n b\u1ed9 c\u1ea3m bi\u1ebfn.<\/span><\/p>\n

\u0110\u1eb7c tr\u01b0ng:<\/span><\/strong><\/p>\n

\u0110\u1ecbnh d\u1ea1ng quang h\u1ecdc chu\u1ea9n 1.1\/3 inch<\/span><\/p>\n

\u0110i\u1ec3m \u1ea3nh BSI 2.2.0\u03bcm \u00d7 2.0\u03bcm<\/span><\/p>\n

3. \u0110\u1ecbnh d\u1ea1ng \u0111\u1ea7u ra: Raw Bayer 12bit\/10bit<\/span><\/p>\n

4. Y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec7n n\u0103ng:<\/span><\/p>\n

AVDD28: 2,7~2,9V (Typ2,8V)<\/span><\/p>\n

DVDD: 1,15~1,25V (Typ1,2V)<\/span><\/p>\n

IOVDD: 1,7~1,9V (Typ1,8V)<\/span><\/p>\n

5. H\u1ed7 tr\u1ee3 v\u00f2ng kh\u00f3a pha<\/span><\/p>\n

6. H\u1ed7 tr\u1ee3 \u0111\u1ed3ng b\u1ed9 khung<\/span><\/p>\n

7. H\u1ed7 tr\u1ee3 giao di\u1ec7n MIPI (2_lane)<\/span><\/p>\n

8. Ph\u1ea3n chi\u1ebfu theo chi\u1ec1u ngang\/d\u1ecdc<\/span><\/p>\n

9. M\u00f4-\u0111un x\u1eed l\u00fd h\u00ecnh \u1ea3nh<\/span><\/p>\n

10. H\u1ed7 tr\u1ee3 OTP (t\u1ed5ng c\u1ed9ng 2Kbits)<\/span><\/p>\n

11. G\u00f3i: CSP<\/span><\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a GC4653:<\/span><\/strong><\/p>\n

Tham s\u1ed1 \uff1aGi\u00e1 tr\u1ecb \u0111i\u1ec3n h\u00ecnh<\/span><\/p>\n

\u0110\u1ecbnh d\u1ea1ng quang h\u1ecdc: 1\/3 inch<\/span><\/p>\n

K\u00edch th\u01b0\u1edbc \u0111i\u1ec3m \u1ea3nh: 2.0\u03bcm x 2.0\u03bcm (BSI)<\/span><\/p>\n

M\u1ea3ng \u0111i\u1ec3m \u1ea3nh ho\u1ea1t \u0111\u1ed9ng: 2560 x1440<\/span><\/p>\n

Lo\u1ea1i m\u00e0n tr\u1eadp: M\u00e0n tr\u1eadp l\u0103n \u0111i\u1ec7n t\u1eed<\/span><\/p>\n

\u0110\u1ed9 ph\u00e2n gi\u1ea3i ADC: 12\/10-bit ADC<\/span><\/p>\n

T\u1ed1c \u0111\u1ed9 khung h\u00ecnh t\u1ed1i \u0111a: 30fps@k\u00edch th\u01b0\u1edbc \u0111\u1ea7y \u0111\u1ee7<\/span><\/p>\n

Ngu\u1ed3n \u0111i\u1ec7n \uff1a AVDD28: 2.8V<\/span><\/p>\n

                             \u0110\u0129a DVD: 1.2V<\/span><\/p>\n

                             \u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c: 1.8V<\/span><\/p>\n

Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng: 120mW@30fps<\/span><\/p>\n

G\u00f3c tia ch\u00ednh c\u1ee7a th\u1ea5u k\u00ednh quang h\u1ecdc t\u1ed1i \u0111a (CRA): 10\u00b0 (tuy\u1ebfn t\u00ednh)<\/span><\/p>\n

\u0110\u1ed9 nh\u1ea1y: 2.4V\/Lux.s<\/span><\/p>\n

D\u1ea3i \u0111\u1ed9ng: 81dB<\/span><\/p>\n

T\u1ef7 l\u1ec7 t\u00edn hi\u1ec7u tr\u00ean nhi\u1ec5u: 38dB<\/span><\/p>\n

Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng: -20\uff5e80 \u00b0C<\/span><\/p>\n

Nhi\u1ec7t \u0111\u1ed9 h\u00ecnh \u1ea3nh \u1ed5n \u0111\u1ecbnh\uff1a 0\uff5e60\u00b0C<\/span><\/p>\n

Lo\u1ea1i g\u00f3i: 41PIN-CSP<\/span><\/p>\n

Khuy\u1ebfn ngh\u1ecb v\u1ec1 m\u00f4-\u0111un camera GC4653 t\u00f9y ch\u1ec9nh:<\/span><\/span><\/strong><\/p>\n

\"GC4653<\/a><\/p>\n

M\u00e1y ghi d\u1eef li\u1ec7u \u00f4 t\u00f4 Dogoozx 4MP GC4653 2K \u00e1nh s\u00e1ng y\u1ebfu PSDVR-II MIPI Camera Module<\/span><\/a><\/h2>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 c\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh camera GC4653<\/span><\/span><\/p>\n

1. C\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh GC4653 l\u00e0 lo\u1ea1i c\u1ea3m bi\u1ebfn n\u00e0o?<\/span><\/strong><\/p>\n

GC4653 l\u00e0 c\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh CMOS 4Mega ch\u1ea5t l\u01b0\u1ee3ng cao ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m camera an ninh, s\u1ea3n ph\u1ea9m camera k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 \u1ee9ng d\u1ee5ng camera \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng. N\u00f3 t\u00edch h\u1ee3p m\u1ed9t m\u1ea3ng pixel hi\u1ec7u su\u1ea5t cao, ADC (b\u1ed9 chuy\u1ec3n \u0111\u1ed5i t\u01b0\u01a1ng t\u1ef1 sang s\u1ed1) v\u00e0 b\u1ed9 x\u1eed l\u00fd t\u00edn hi\u1ec7u h\u00ecnh \u1ea3nh, v\u1edbi \u0111\u1eb7c \u0111i\u1ec3m t\u00edch h\u1ee3p \u0111\u1ea7y \u0111\u1ee7, d\u1ec5 thi\u1ebft k\u1ebf v\u00e0 tri\u1ec3n khai.<\/span><\/p>\n


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2. K\u00edch th\u01b0\u1edbc pixel v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a GC4653 l\u00e0 bao nhi\u00eau?<\/span><\/strong><\/p>\n

K\u00edch th\u01b0\u1edbc \u0111i\u1ec3m \u1ea3nh c\u1ee7a GC4653 l\u00e0 2.0\u03bcm x 2.0\u03bcm (BSI), v\u1edbi m\u1ea3ng \u0111i\u1ec3m \u1ea3nh l\u00e0 2560Hx1440V, t\u1ee9c l\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 4MP (tri\u1ec7u \u0111i\u1ec3m \u1ea3nh). \u0110\u1ed9 ph\u00e2n gi\u1ea3i cao n\u00e0y c\u00f3 th\u1ec3 cung c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh r\u00f5 n\u00e9t.<\/span><\/p>\n


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3. T\u1ed1c \u0111\u1ed9 khung h\u00ecnh t\u1ed1i \u0111a c\u1ee7a GC4653 l\u00e0 bao nhi\u00eau?<\/span><\/strong><\/p>\n

T\u1ed1c \u0111\u1ed9 khung h\u00ecnh t\u1ed1i \u0111a c\u1ee7a GC4653 l\u00e0 30fps (khung h\u00ecnh tr\u00ean gi\u00e2y) \u1edf k\u00edch th\u01b0\u1edbc \u0111\u1ea7y \u0111\u1ee7. Tuy nhi\u00ean, theo nhu c\u1ea7u c\u1ee5 th\u1ec3, t\u1ed1c \u0111\u1ed9 khung h\u00ecnh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng c\u00e1ch s\u1eeda \u0111\u1ed5i c\u00e0i \u0111\u1eb7t, ch\u1eb3ng h\u1ea1n nh\u01b0 gi\u1ea3m xu\u1ed1ng 20fps \u0111\u1ec3 t\u0103ng th\u1eddi gian ph\u01a1i s\u00e1ng ho\u1eb7c gi\u1ea3m b\u0103ng th\u00f4ng truy\u1ec1n.<\/span><\/p>\n


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4. GC4653 h\u1ed7 tr\u1ee3 nh\u1eefng y\u00eau c\u1ea7u v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n n\u00e0o?<\/span><\/strong><\/p>\n

Y\u00eau c\u1ea7u v\u1ec1 c\u00f4ng su\u1ea5t c\u1ee7a GC4653 bao g\u1ed3m ba ph\u1ea7n ch\u00ednh:<\/span><\/p>\n

AVDD28: ngu\u1ed3n \u0111i\u1ec7n t\u01b0\u01a1ng t\u1ef1, dao \u0111\u1ed9ng t\u1eeb 2,7~2,9V (gi\u00e1 tr\u1ecb th\u00f4ng th\u01b0\u1eddng l\u00e0 2,8V).<\/span><\/p>\n

DVDD: Ngu\u1ed3n c\u1ea5p cho m\u1ea1ch k\u1ef9 thu\u1eadt s\u1ed1, dao \u0111\u1ed9ng t\u1eeb 1,15~1,25V (gi\u00e1 tr\u1ecb th\u00f4ng th\u01b0\u1eddng l\u00e0 1,2V).<\/span><\/p>\n

VDDIO: Ngu\u1ed3n c\u1ea5p \u0111i\u1ec7n I\/O, dao \u0111\u1ed9ng t\u1eeb 1,7~1,9V (gi\u00e1 tr\u1ecb th\u00f4ng th\u01b0\u1eddng l\u00e0 1,8V).<\/span><\/p>\n


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5. Lo\u1ea1i g\u00f3i c\u1ee7a GC4653 l\u00e0 g\u00ec?<\/span><\/strong><\/p>\n

Lo\u1ea1i g\u00f3i c\u1ee7a GC4653 l\u00e0 41PIN-CSP (G\u00f3i quy m\u00f4 chip), l\u00e0 g\u00f3i quy m\u00f4 chip. Lo\u1ea1i g\u00f3i n\u00e0y gi\u00fap gi\u1ea3m k\u00edch th\u01b0\u1edbc t\u1ed5ng th\u1ec3 v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p c\u1ee7a s\u1ea3n ph\u1ea9m.<\/span><\/p>\n


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6. GC4653 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nh\u1eefng l\u0129nh v\u1ef1c n\u00e0o?<\/span><\/strong><\/p>\n

GC4653 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb an ninh nh\u01b0 camera an ninh, camera \u00f4 t\u00f4, v.v. \u0110\u1ed3ng th\u1eddi, do hi\u1ec7u su\u1ea5t cao v\u00e0 kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p to\u00e0n di\u1ec7n n\u00ean n\u00f3 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong m\u00e1y \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 camera \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng.<\/span><\/p>\n


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7. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 khung h\u00ecnh \u0111\u1ea7u ra c\u1ee7a GC4653?<\/span><\/strong><\/p>\n

\u0110i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 khung h\u00ecnh \u0111\u1ea7u ra c\u1ee7a GC4653 th\u01b0\u1eddng \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch s\u1eeda \u0111\u1ed5i VTS (chi\u1ec1u d\u00e0i khung h\u00ecnh). Th\u1eddi gian ph\u01a1i s\u00e1ng c\u1ee7a m\u1ed9t h\u00ecnh \u1ea3nh khung h\u00ecnh b\u1eb1ng chi\u1ec1u d\u00e0i khung h\u00ecnh nh\u00e2n v\u1edbi th\u1eddi gian d\u00f2ng. T\u0103ng chi\u1ec1u d\u00e0i khung h\u00ecnh s\u1ebd l\u00e0m t\u0103ng th\u1eddi gian ph\u01a1i s\u00e1ng c\u1ee7a m\u1ed9t h\u00ecnh \u1ea3nh khung h\u00ecnh \u0111\u01a1n l\u1ebb, do \u0111\u00f3 l\u00e0m gi\u1ea3m s\u1ed1 khung h\u00ecnh tr\u00ean m\u1ed9t \u0111\u01a1n v\u1ecb th\u1eddi gian, t\u1ee9c l\u00e0 l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 khung h\u00ecnh. Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ec9nh c\u1ee5 th\u1ec3 c\u1ea7n tham kh\u1ea3o b\u1ea3ng d\u1eef li\u1ec7u v\u00e0 h\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t c\u1ee7a c\u1ea3m bi\u1ebfn.<\/span><\/p>\n


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8. GC4653 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong m\u00f4i tr\u01b0\u1eddng thi\u1ebfu s\u00e1ng?<\/span><\/strong><\/p>\n

Hi\u1ec7u su\u1ea5t c\u1ee7a GC4653 trong m\u00f4i tr\u01b0\u1eddng thi\u1ebfu s\u00e1ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u0111\u1ed9 nh\u1ea1y v\u00e0 \u0111\u1eb7c t\u00ednh nhi\u1ec5u c\u1ee7a n\u00f3. \u0110\u1ed9 nh\u1ea1y cao h\u01a1n v\u00e0 m\u1ee9c nhi\u1ec5u th\u1ea5p h\u01a1n gi\u00fap c\u00f3 \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh t\u1ed1t h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n thi\u1ebfu s\u00e1ng. Ngo\u00e0i ra, b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 th\u1eddi gian ph\u01a1i s\u00e1ng v\u00e0 \u0111\u1ed9 khu\u1ebfch \u0111\u1ea1i, hi\u1ec7u \u1ee9ng h\u00ecnh \u1ea3nh trong \u0111i\u1ec1u ki\u1ec7n thi\u1ebfu s\u00e1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a h\u01a1n n\u1eefa.<\/span><\/p>\n


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9. \u0110\u1eb7c \u0111i\u1ec3m ph\u1ea3n \u1ee9ng m\u00e0u c\u1ee7a GC4653 l\u00e0 g\u00ec?<\/span><\/strong><\/p>\n

L\u00e0 m\u1ed9t c\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh CMOS, \u0111\u1eb7c t\u00ednh ph\u1ea3n \u1ee9ng m\u00e0u c\u1ee7a GC4653 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c \u0111i\u1ed1t quang v\u00e0 b\u1ed9 l\u1ecdc m\u00e0u. C\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh silicon th\u01b0\u1eddng nh\u1ea1y h\u01a1n v\u1edbi m\u00e0u \u0111\u1ecf v\u00e0 xanh l\u00e1 c\u00e2y, nh\u01b0ng \u00edt nh\u1ea1y h\u01a1n v\u1edbi m\u00e0u xanh lam. Do \u0111\u00f3, c\u1ea7n c\u00e2n nh\u1eafc \u0111\u1ebfn hi\u1ec7u ch\u1ec9nh m\u00e0u v\u00e0 c\u00e2n b\u1eb1ng m\u00e0u c\u1ee7a c\u1ea3m bi\u1ebfn trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf v\u00e0 \u1ee9ng d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00e1i t\u1ea1o m\u00e0u ch\u00ednh x\u00e1c.<\/span><\/p>\n


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10. Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a GC4653 l\u00e0 bao nhi\u00eau?<\/span><\/strong><\/p>\n

Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a GC4653 l\u00e0 -20\u2103 \u0111\u1ebfn 80\u2103. Trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 n\u00e0y, c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 duy tr\u00ec hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ea7u ra h\u00ecnh \u1ea3nh \u0111\u00e1ng tin c\u1eady. Tuy nhi\u00ean, khi s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao ho\u1eb7c c\u1ef1c th\u1ea5p, c\u00f3 th\u1ec3 c\u1ea7n th\u00eam bi\u1ec7n ph\u00e1p t\u1ea3n nhi\u1ec7t ho\u1eb7c c\u00e1ch nhi\u1ec7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u1ea3m bi\u1ebfn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/span><\/p>\n

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GC4653 is a high quality 4Mega CMOS image sensor for security camera products, digital camera products and mobile phone camera applications. Full integration with high performance makes GC4653 fit the design and reduce the implementation process. GC4653 includes a 2560Hx1440V pixel array, on-chip 12\/10-bit ADC and image signal processor. It provides raw12 and RAW10 data formats with mipi interface. It has a common two-wire serial interface for the host to control the operation of the entire sensor. Features\uff1a 1.1\/3 inch standard optical format 2.2.0\u03bcm \u00d7 2.0\u03bcm BSI pixel 3. Output format: Raw Bayer 12bit\/10bit 4. Power requirements: AVDD28: 2.7~2.9V (Typ2.8V) DVDD: 1.15~1.25V (Typ1.2V) IOVDD: 1.7~1.9V (Typ1.8V) 5. Phase-locked loop support 6. Support frame synchronization 7. MIPI (2_lane) interface support 8. Horizontal\/vertical mirroring 9. Image processing module 10. OTP support (total 2Kbits) 11. Package: CSP GC4653 specifications: Parameter \uff1aTypical value Optical format \uff1a1\/3 inch Pixel size\uff1a 2.0\u03bcm x 2.0\u03bcm (BSI) Active pixel array\uff1a 2560 x1440 Shutter type \uff1aElectronic rolling shutter ADC resolution \uff1a12\/10-bit ADC Maximum frame rate \uff1a30fps@full size Power supply   \uff1a AVDD28: 2.8V                              DVDD: 1.2V                              IOVDD: 1.8V Power consumption\uff1a 120mW@30fps Maximum optical lens chief ray angle (CRA) \uff1a10\u00b0(linear) Sensitivity\uff1a 2.4V\/Lux.s Dynamic range\uff1a 81dB Signal-to-noise ratio\uff1a 38dB Operating temperature: -20\uff5e80 \u00b0C Stable image temperature\uff1a 0\uff5e60\u00b0C Package type \uff1a41PIN-CSP Customized GC4653 camera module recommendation: Dogoozx 4MP GC4653 2K Low light Automobile Data Recorder PSDVR-II MIPI Camera Module GC4653 camera image sensor FAQ 1. What type of image sensor is GC4653? GC4653 is a high-quality 4Mega CMOS image sensor suitable for security camera products, digital camera products and mobile phone camera applications. It integrates a high-performance pixel array, ADC (analog-to-digital converter) and image signal processor, with the characteristics of full integration, which is easy to design and implement. 2. What are the pixel size and resolution of GC4653? The pixel size of GC4653 is 2.0\u03bcm x 2.0\u03bcm (BSI), with a pixel array of 2560Hx1440V, that is, a resolution of 4MP (million pixels). This high resolution can provide clear image quality. 3. What is the maximum frame rate of GC4653? The maximum frame rate of GC4653 is 30fps (frames per second) at full size. However, according to specific needs, the frame rate can be adjusted by modifying the settings, such as reducing to 20fps to increase exposure time or reduce transmission bandwidth. 4. What power requirements does GC4653 support? The power requirements of GC4653 include three main parts: AVDD28: analog power supply, ranging from 2.7~2.9V (typical value is 2.8V). DVDD: Digital circuit power supply, ranging from 1.15~1.25V (typical value is 1.2V). VDDIO: I\/O power supply, ranging from 1.7~1.9V (typical value is 1.8V). 5. What is the package type of GC4653? The package type of GC4653 is 41PIN-CSP (Chip Scale Package), which is a chip-scale package. This package type helps to reduce the overall size and improve the integration of the product. 6. In what fields is GC4653 used? GC4653 is mainly used in security equipment, such as security cameras, car cameras, etc. At the same time, due to its high performance and comprehensive integration capabilities, it is also widely used in digital cameras and mobile phone cameras. 7. How to adjust the output frame rate of GC4653? Adjusting the output frame rate of GC4653 is usually achieved by modifying VTS (frame length). The exposure time of a frame image is equal to the frame length multiplied by a line time. Increasing the frame length will increase the exposure time of a single frame image, thereby reducing the number of frames per unit time, that is, reducing the frame rate. The specific adjustment method needs to refer to the sensor's data sheet and setting instructions. 8. How does GC4653 perform in low-light environments? The performance of GC4653 in low-light environments is affected by its sensitivity and noise characteristics. Higher sensitivity and lower noise levels help to obtain better image quality in low light. In addition, by adjusting parameters such as exposure time and gain, the image effect in low light can be further optimized. 9. What are the color response characteristics of GC4653? As a CMOS image sensor, the color response characteristics of GC4653 are affected by photodiodes and color filters. Silicon image sensors are generally more sensitive to red and green, but less sensitive to blue. Therefore, the color correction and balance of the sensor need to be considered during the design and application process to ensure accurate color reproduction. 10. What is the operating temperature range of GC4653? The operating temperature range of GC4653 is -20\u2103 to 80\u2103. Within this temperature range, the sensor can maintain stable performance and reliable image output. However, when used in extreme high or low temperature environments, additional heat dissipation or insulation measures may be required to ensure the normal operation of the sensor.<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","footnotes":""},"categories":[618],"tags":[653],"class_list":["post-13160","post","type-post","status-publish","format-standard","hentry","category-4mp-2k-camera-sensor","tag-gc4653"],"_links":{"self":[{"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/posts\/13160","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/comments?post=13160"}],"version-history":[{"count":0,"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/posts\/13160\/revisions"}],"wp:attachment":[{"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/media?parent=13160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/categories?post=13160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/tags?post=13160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}