參數資料
型號: LZ34B1B
英文描述: CMOS IMAGE SENSORS
中文描述: CMOS圖像傳感器
文件頁數: 1/15頁
文件大?。?/td> 144K
代理商: LZ34B1B
Single +2.8 V power supply
Package : 36-pin LCC
*
(N-LCC036-S425B)
* Leadless Chip Carrier
DESCRIPTION
The LZ34B1B is a 1/4-type (4.5 mm) solid-state
color image sensor that consists of PN photo-
diodes and CMOS (Complementary Metal Oxide
Semiconductor) devices. The sensor further
includes a timing generator (TG), a correlated
double sampling (CDS) circuit, an auto gain control
(AGC) circuit and an analog-to-digital converter
(ADC) circuit. With approximately 350 000 pixels
(703 horizontal x 499 vertical), the sensor provides
a stable digital color image with extremely low
power consumption.
FEATURES
Progressive scan
Square pixel
Compatible with VGA standard
Number of image pixels : 655 (H) x 493 (V)
Number of optical black pixels
– Horizontal : 24 front and 24 rear
– Vertical : 3 front and 3 rear
Pixel pitch : 5.6 μm (H) x 5.6 μm (V)
R, G, and B primary color mosaic filters
Image inversion function (horizontally and/or
vertically)
Available for two types of power save mode
– AGC and AD circuits become power-off with
serial data
– All circuits become power-off with STBY pin
Monitoring mode
Analog output and 8-bit digital output
Variable gain control (3 to 30 dB)
Variable electronic focal plane shutter (1/15 to
1/7 875 s)
PIN CONNECTIONS
PRECAUTIONS
Refer to
"PRECAUTIONS FOR CMOS IMAGE
SENSORS"
.
LZ34B1B
1
LZ34B1B
1/4-type Color CMOS Image Sensor with
350 k Pixels
BIAS
1
AGCOUT
AGND
AV
DD
OFS
ADL
ADH
NC
STBY
1
2
3
4
5
6
7
8
9
A
A
D
D
D
D
C
C
D
0
D
1
D
2
1
1
1
1
1
1
1
1
1
SDI
VD
HD
CLK
D
7
D
6
D
5
D
4
D
3
N
R
B
2
S
S
C
1
C
2
L
S
27
26
25
24
23
22
21
20
19
3
3
3
3
3
3
3
2
2
36-PIN LCC
TOP VIEW
(N-LCC036-S425B)
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in
catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
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