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参数资料
| 型号： | 7846A |
| 厂商： | Maxwell Technologies, Inc |
| 元件分类： | DAC |
| 英文描述： | 16-Bit Digital to Analog Converter |
| 中文描述： | 16位数模转换器 |
| 文件页数： | 2/11页 |
| 文件大小： | 256K |
| 代理商： | 7846A |
M
2
All data sheets are subject to change without notice
2003 Maxwell Technologies
All rights reserved.
16-Bit Digital to Analog Converter
7846A
05.29.03 REV 5
T
ABLE
1. 7846A P
INOUT
D
ESCRIPTION
P
IN
S
YMBOL
D
ESCRIPTION
1-3
DB2-DB0
Data I/O pins. DB0 is LSB.
4
V
DD
V
OUT
R
IN
Positive supply for analog circuitry. This is +15V nomnal.
5
DAC output voltage pin.
6
Input to summng resistor of DAC output amplifier. This is used
to select output voltage ranges.
7
V
REF+
V
REF-
V
REF+
Input. The DAC is specified for V
REF+
= +5V.
V
REF-
Input. For unipolar operation connect V
REF-
to 0V and for
bipolar operation connect it to -5V. The device is specified for
both conditions.
8
9
V
SS
Negative supply for the analog circuitry. This is -15V nomnal.
10-19
DB15-DB6
Data I/O pins. DB15 is MSB.
20
DGND
Ground pin for digital circuitry.
21
V
CC
R/W
Positive supply for digital circuitry. This is +5V nomnal.
22
R/W Input. This can be used to load data to the DAC or to read
back the DAC latch contents.
23
CS
Chip select input. This selects the device.
24
CLR
Clear Input. The DAC can be cleared to 000...000 or
100...000.
25
LDAC
Asynchronous load input to DAC.
26-28
DB5-DB3
Data I/O pins.
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| 7846ARPFI | 16-Bit Digital to Analog Converter |
| 7846ARPFS | 16-Bit Digital to Analog Converter |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 7846ARPFB | 制造商:MAXWELL 制造商全称:Maxwell Technologies 功能描述:16-Bit Digital to Analog Converter |
| 7846ARPFE | 制造商:MAXWELL 制造商全称:Maxwell Technologies 功能描述:16-Bit Digital to Analog Converter |
| 7846ARPFI | 制造商:MAXWELL 制造商全称:Maxwell Technologies 功能描述:16-Bit Digital to Analog Converter |
| 7846ARPFS | 制造商:MAXWELL 制造商全称:Maxwell Technologies 功能描述:16-Bit Digital to Analog Converter |
| 7846BRPFB | 制造商:MAXWELL 制造商全称:Maxwell Technologies 功能描述:16-Bit Digital to Analog Converter |
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