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M62352P 参数 Datasheet PDF下载

M62352P图片预览
型号: M62352P
PDF下载: 下载PDF文件 查看货源
内容描述: 8位12CH D / A转换器与缓冲放大器 [8-bit 12ch D/A Converter with Buffer Amplifiers]
分类和应用: 转换器数模转换器缓冲放大器光电二极管
文件页数/大小: 10 页 / 140 K
品牌: RENESAS [ RENESAS TECHNOLOGY CORP ]
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M62352P/FP/GP
8-bit 12ch D/A Converter with Buffer Amplifiers
REJ03D0868-0300
Rev.3.00
Mar 25, 2008
Description
The M62352 is an integrated circuit semiconductor of CMOS structure with 12 channels of built-in D/A converters with
output buffer operational amplifiers.
The 3-wire serial interface method is used for the transfer format of digital data to allow connection with
microcomputer with minimum wiring.
It is able to cascading serial use with DO terminal.
The output buffer operational amplifier operates in the whole voltage range from power supply to ground for both
input/output.
Features
12-bit serial data input (3-wire serial data transfer method)
Highly stable output buffer operational amplifier allow operation in the all voltage range from power supply to
ground.
Application
Adjustment/control of industrial or home-use electronic equipment, such as VTR camera, VTR set, TV, and CRT
display.
Block Diagram
GND
20
A
O2
19
A
O1
18
DI
17
CLK
16
LD
15
DO
14
A
O12
13
A
O11
12
V
CC
11
12-bit shift register
D0 1 2 3 4 5 6 D7 D8 9 10 D11
8-bit R-2R
+ segment
D/A converter
+
Ch2
8-bit
latch
1
+
D/A
Address
decoder
........
(12)
12
D/A
11
+
+
D/A
L
(8)
L
L
(12)
....
(12)
8-bit
latch
Ch3
8-bit R-2R
+ segment
D/A converter
L
4
5
L
6
L
7
L
8
L
9
L
10
L
D/A
D/A
D/A
D/A
D/A
D/A
D/A
+
+
+
+
+
+
+
+
Buffer
OP AMP
1
V
SS
(VrefL)
2
A
O3
3
A
O4
4
A
O5
5
A
O6
6
A
O7
7
A
O8
8
A
O9
9
A
O10
10
V
DD
(VrefU)
REJ03D0868-0300 Rev.3.00 Mar 25, 2008
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