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M62359FP 参数 Datasheet PDF下载

M62359FP图片预览
型号: M62359FP
PDF下载: 下载PDF文件 查看货源
内容描述: 8 - BIT 8CH D-带有缓冲放大器转换器 [8-BIT 8CH D-A CONVERTER WITH BUFFER AMPLIFIERS]
分类和应用: 转换器缓冲放大器光电二极管
文件页数/大小: 6 页 / 61 K
品牌: MITSUBISHI [ MITSUBISHI ELECTRIC SEMICONDUCTOR ]
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MITSUBISHI<Dig.Ana.INTERFACE>
M62359P,FP
8-BIT 8CH D-A CONVERTER WITH BUFFER AMPLIFIERS
DESCRIPTION
The M62359 is a 8-channel 8-bit voltage output digital to analog
converter.
The M62359 includes data latch circuit and gain change circuit of
output amplifiers.
Input data is a easy-to-use three-wires serial interface.
It is able to cascading serial use with Do terminal.
Gain set up data change a case the each channel`s output
voltage range is change ,and each channel`s output voltage
range is able to change severally make use of gain set up data.
PIN CONFIGURATION (TOP VIEW)
LD
CLK
DI
Ao5
Ao6
Ao7
Ao8
GND
VrefL
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
R
V
DD
DO
Ao4
Ao3
Ao2
Ao1
Vcc
VrefU
FEATURES
•All channel includes gain change latch circuit with output
amplifiers.
•14-bit serial data input
•Built-in reset circuit
Outline 18P4
LD
CLK
DI
Ao5
Ao6
Ao7
Ao8
NC
GND
VrefL
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
R
V
DD
DO
Ao4
Ao3
Ao2
Ao1
NC
Vcc
VrefU
APPLICATION
Conversion from digital control data to analog control data
for home-use and industrial equipment.
Automatic adjustment by combination with EEPROM and
microcomputer(replacement of conventional half-fixed
resistor).
Signal gain control of DISPLAY-MONITOR or CTV.
Outline 20P2N-A
NC:NO CONNECTION
BLOCK DIAGRAM
R
V
DD
Do
Ao4
Ao3
Ao2
Ao1
Vcc
VrefU
GAIN
CHANGE
LATCH
G
G
G
- +
8-BIT
R-2R D-A
- +
R-2R
- +
R-2R
- +
R-2R
8-BIT
LATCH
L
L
L
8
8-BIT
LATCH
L
L
L
2
8-BIT
R-2R D-A
R-2R
R-2R
R-2R
GAIN
CHANGE
LATCH
G
G
G
LD
CLK
DI
Ao5
Ao6
Ao7
Ao8
GND
VrefL
MITSUBISHI
ELECTRIC
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