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| 型号： | AD7392AR |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | DAC |
| 英文描述： | +3 V, Parallel Input Micropower 10- and 12-Bit DACs |
| 中文描述： | PARALLEL, WORD INPUT LOADING, 70 us SETTLING TIME, 12-BIT DAC, PDSO20 |
| 封装： | MS-013AC, SOIC-20 |
| 文件页数： | 18/20页 |
| 文件大小： | 451K |
| 代理商： | AD7392AR |
AD7392/AD7393
Rev. C | Page 7 of 20
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
01
121
-00
6
AD7392
TOP VIEW
(Not to Scale)
VDD 1
VREF
20
SHDN 2
VOUT
19
CS 3
AGND
18
RS 4
DGND
17
D0 5
D11
16
D1 6
D10
15
D2 7
D9
14
D3 8
D8
13
D4 9
D7
12
D5 10
D6
11
01
12
1-
007
AD7393
TOP VIEW
(Not to Scale)
NC = NO CONNECT
VDD 1
VREF
20
SHDN 2
VOUT
19
CS 3
AGND
18
RS 4
DGND
17
NC 5
D9
16
NC 6
D8
15
D0 7
D7
14
D1 8
D6
13
D2 9
D5
12
D3 10
D4
11
Figure 3. AD7392 Pin Configuration
Figure 4. AD7393 Pin Configuration
Table 4. AD7392 Pin Function Descriptions
Pin No.
Mnemonic
Description
1
VDD
Positive Power Supply Input. The specified range of operation is 2.7 V to 5.5 V.
2
SHDN
Power Shutdown Active Low Input. DAC register contents are saved as long as power stays on the VDD pin. When
SHDN = 0, CS strobes write new data into the DAC register.
3
CS
Chip Select Latch Enable, Active Low.
4
RS
Asynchronous Active Low Input. Resets the DAC register to 0.
5 to 16
D0 to D11
Parallel Input Data Bits. D11 is the MSB; D0 is the LSB.
17
DGND
Digital Ground.
18
AGND
Analog Ground.
19
VOUT
DAC Voltage Output.
20
VREF
DAC Reference Input. Establishes the DAC full-scale voltage.
Table 5. AD7393 Pin Function Descriptions
Pin No.
Mnemonic
Description
1
VDD
Positive Power Supply Input. The specified range of operation is 2.7 V to 5.5 V.
2
SHDN
Power Shutdown Active Low Input. DAC register contents are saved as long as power stays on the VDD pin.
When SHDN = 0, CS strobes write new data into the DAC register.
3
CS
Chip Select Latch Enable, Active Low.
4
RS
Asynchronous Active Low Input. Resets the DAC register to 0.
5, 6
NC
No Connect.
7 to 16
D0 to D9
Parallel Input Data Bits. D9 is the MSB; D0 is the LSB.
17
DGND
Digital Ground.
18
AGND
Analog Ground.
19
VOUT
DAC Voltage Output.
20
VREF
DAC Reference Input. Establishes the DAC full-scale voltage.
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相关代理商/技术参数 |
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|---|---|
| AD7392AR-REEL | 制造商:Analog Devices 功能描述:DAC 1-CH R-2R 12-bit 20-Pin SOIC W T/R |
| AD7392ARZ | 功能描述:IC DAC 12BIT PARALLEL 3V 20-SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 设置时间:4µs 位数:12 数据接口:串行 转换器数目:2 电压电源:单电源 功率耗散（最大）:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 供应商设备封装:8-uMAX 包装:管件 输出数目和类型:2 电压，单极 采样率（每秒）:* 产品目录页面:1398 (CN2011-ZH PDF) |
| AD7392ARZ | 制造商:Analog Devices 功能描述:IC 12-BIT DAC |
| AD7392ARZ-REEL | 功能描述:IC DAC 12BIT PARALLEL 3V 20SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:47 系列:- 设置时间:2µs 位数:14 数据接口:并联 转换器数目:1 电压电源:单电源 功率耗散（最大）:55µW 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:管件 输出数目和类型:1 电流，单极；1 电流，双极 采样率（每秒）:* |
| AD7393 | 制造商:AD 制造商全称:Analog Devices 功能描述:+3 V, Parallel Input Micropower 10- and 12-Bit DACs |
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