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参数资料
| 型号： | 5962-9451801MLX |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | DAC |
| 英文描述： | DUAL, PARALLEL, WORD INPUT LOADING, 3 us SETTLING TIME, 12-BIT DAC, CDIP24 |
| 封装： | 0.300 INCH, GLASS SEALED, CERDIP-24 |
| 文件页数： | 9/13页 |
| 文件大小： | 193K |
| 代理商： | 5962-9451801MLX |
AD7837/AD7847
REV. C
–5–
AD7847 PIN FUNCTION DESCRIPTION (DIP AND SOIC PIN NUMBERS)
Pin
Mnemonic
Description
11
CSA
Chip Select Input for DAC A. Active low logic input. DAC A is selected when this input is low.
12
CSB
Chip Select Input for DAC B. Active low logic input. DAC B is selected when this input is low.
13VREFA
Reference Input Voltage for DAC A. This may be an ac or dc signal.
14VOUTA
Analog Output Voltage from DAC A.
15
AGNDA
Analog Ground for DAC A.
16VDD
Positive Power Supply.
17VSS
Negative Power Supply.
18
AGNDB
Analog Ground for DAC B.
19VOUTB
Analog Output Voltage from DAC B.
10
VREFB
Reference Input Voltage for DAC B. This may be an ac or dc signal.
11
DGND
Digital Ground.
12
DB11
Data Bit 11 (MSB).
13
WR
Write Input.
WR is a positive edge triggered input which is used in conjunction with CSA and CSB
to write data to the DAC latches.
14–24
DB10–DB0
Data Bit 10 to Data Bit 0 (LSB).
AD7837 PIN CONFIGURATION
AD7847 PIN CONFIGURATION
DIP AND SOIC
TOP VIEW
(Not to Scale)
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
AD7837
AGNDA
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
A0
A1
LDAC
WR
VOUTA
VREFA
RFBA
CS
VDD
VSS
AGNDB
VOUTB
VREFB
DGND
RFBB
TOP VIEW
(Not to Scale)
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
AD7847
AGNDA
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
DB10
WR
VOUTA
VREFA
CSB
CSA
VDD
VSS
AGNDB
VOUTB
VREFB
DGND
DB11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 5962-9451802MLA | 功能描述:数模转换器- DAC DUAL 12-BIT DAC IC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| 5962-9452101M2A | 制造商:Analog Devices 功能描述:OP Amp Quad GP 制造商:Analog Devices 功能描述:OP AMP QUAD GP 20V 20PIN LCC - Rail/Tube 制造商:Analog Devices Inc. 功能描述:QUAD PICO AMP 制造商:Analog Devices Inc. 功能描述:High Speed Operational Amplifiers QUAD PICO AMP |
| 5962-9452201MXA | 制造商:Cypress Semiconductor 功能描述: |
| 5962-9452201MXX | 制造商:Cypress Semiconductor 功能描述: 制造商:Rochester Electronics LLC 功能描述: |
| 5962-9452601Q2A | 制造商:Texas Instruments 功能描述:Comparator Dual |
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