參數(shù)資料
型號: IR3Y38
廠商: Sharp Corporation
英文描述: CCD Signal Process & Digital Interface IC
中文描述: CCD信號處理
文件頁數(shù): 1/21頁
文件大?。?/td> 152K
代理商: IR3Y38
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.
1
DESCRIPTION
The IR3Y38M is a bipolar single-chip signal
processing IC for CCD area sensors which includes
correlated double sampling circuit (CDS), clamp
circuit, automatic gain control amplifier (AGC),
reference voltage generator, black level detection
circuit, 10-bit analog-to-digital converter (ADC), and
serial interface for internal circuits.
FEATURES
Low power consumption : 315 mW (TYP.)
Wide AGC range : 12 to 43.5 dB
High speed sample-and-hold circuits :
pulse width 12 ns (MIN.)
Built-in standby mode for power saving
applications
Built-in serial interface to control the AGC gain,
maximum gain and offset adjustment
10-bit ADC operating up to 18 MHz
Digital interface for operating 3.3 V logic ICs
Single +5 V power supply
Package :
48-pin QFP (QFP048-P-0707) 0.5 mm pin-pitch
PIN CONNECTIONS
IR3Y38M
CCD Signal Process & Digital Interface IC
IR3Y38M
1
2
3
4
5
6
7
8
9
48 47 46 45 44 43 42 41 40 39
37
13 14 15 16 17 18 19 20 21 22 23 24
A
10
11
12
36
35
34
33
32
31
30
29
28
27
26
25
DO
0
DO
1
DO
2
DO
3
DO
4
GND
6
V
CC6
DO
5
DO
6
DO
7
DO
8
DO
9
V
CC2
OFSCTL
OBCAP
fl/H
3
fl/H
2
fl/H
1
REFCAP
V
CC1
G
5
V
C
S
V
C
G
4
S
C
C
R
G
1
S
V
L
V
R
V
R
N
A
A
A
G
3
A
V
C
38
G
2
48-PIN QFP
TOP VIEW
(QFP048-P-0707)
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