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参数资料
| 型号： | AD2S44-UM18B |
| 厂商： | Analog Devices Inc |
| 文件页数： | 9/12页 |
| 文件大小： | 0K |
| 描述： | IC CONV SYNC/R-D 14BIT 2CH 32DIP |
| 标准包装： | 1 |
| 类型： | R/D 转换器 |
| 分辨率（位）： | 14 b |
| 数据接口： | 并联 |
| 电压电源： | 双 ± |
| 电源电压： | ±15V |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 32-CDIP（0.900"，22.86mm） |
| 供应商设备封装： | 32-CDIP 底部铜焊 |
| 包装： | 管件 |
| 其它名称： | AD2S44UM18B AD2S44UM18B-ND |
AD2S44
Data Sheet
Rev. B | Page 6 of 12
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
32
31
30
29
28
27
26
25
24
23
22
21
20
19
15
16
18
17
DB9
DB10
DB11
DB14 (LSB)
DB13
DB12
DB8
DB6
DB5
DB4
DB1 (MSB)
DB2
DB3
OE
A/B
BIT
S3 (A)
RHI (A)
RLO (A)
+VS
–VS
GND
S3 (B)
S4 (A)
S4 (B)
S1 (A)
S1 (B)
S2 (A)
S2 (B)
RHI (B)
RLO (B)
DB7
AD2S44
TOP VIEW
(Not to Scale)
02947-
003
Figure 2. Pin Configuration
Table 3. Pin Function Descriptions
Pin No.
Mnemonic
Description
1 to 7
DB8 to DB14 (LSB)
Parallel Output Data Bits.
8
OE
Output Enable Input.
9
A/B
Channel A or Channel B Select Input.
10
BIT
Built-In Test Error Output.
11
RLO (A)
Input Pin for Channel A Reference Low.
12
RHI (A)
Input Pin for Channel A Reference High.
13 to 16
S4 (A) to S1 (A)
Channel A Input Signal.
17 to 20
S1 (B) to S4 (B)
Channel B Input Signal.
21
RHI (B)
Input Pin for Channel B Reference High.
22
RLO (B)
Input Pin for Channel B Reference Low.
23
GND
Power Supply Ground. This pin is electrically connected to the case.
24
–VS
Negative Power Supply.
25
+VS
Positive Power Supply.
26 to 32
DB1 (MSB) to DB7
Parallel Output Data Bits.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD2S44UMY0B | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost, 14-Bit, Dual Channel Synchro/Resolver-to-Digital Converter |
| AD2S44UMY1B | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost, 14-Bit, Dual Channel Synchro/Resolver-to-Digital Converter |
| AD2S44UMY2B | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost, 14-Bit, Dual Channel Synchro/Resolver-to-Digital Converter |
| AD2S44UMY3B | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost, 14-Bit, Dual Channel Synchro/Resolver-to-Digital Converter |
| AD2S44UMY4B | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost, 14-Bit, Dual Channel Synchro/Resolver-to-Digital Converter |
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