Datasheet Analog Devices AD5274 — 数据表
| 制造商 | Analog Devices |
| 系列 | AD5274 |
256位，1％电阻容差误差，I 2 C接口和50-TP存储器数字变阻器
数据表
AD5272/AD5274: 1024-/256-Position, 1% Resistor Tolerance Error, I2C Interface and 50-TP Memory Digital Rheostat Data Sheet
PDF, 723 Kb, 修订版: D, 文件上传: Jan 30, 2019
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状态
| AD5274BCPZ-100-RL7 | AD5274BCPZ-20-RL7 | AD5274BRMZ-100 | AD5274BRMZ-20 | AD5274BRMZ-20-RL7 | |
|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
打包
| AD5274BCPZ-100-RL7 | AD5274BCPZ-20-RL7 | AD5274BRMZ-100 | AD5274BRMZ-20 | AD5274BRMZ-20-RL7 | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Package | 10 ld LFCSP (3x3mm) | 10 ld LFCSP (3x3mm) | 10 ld MSOP | 10 ld MSOP | 10 ld MSOP |
| Pins | 10 | 10 | 10 | 10 | 10 |
| Package Code | CP-10-9 | CP-10-9 | RM-10 | RM-10 | RM-10 |
参数化
| Parameters / Models | AD5274BCPZ-100-RL7 | AD5274BCPZ-20-RL7 | AD5274BRMZ-100 | AD5274BRMZ-20 | AD5274BRMZ-20-RL7 |
|---|---|---|---|---|---|
| Number of Channels | 1 | 1 | 1 | 1 | 1 |
| BW -3 dB(typ), Hz | 300k | 300k | 300k | 300k | 300k |
| DigiPot Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Interface | I²C | I²C | I²C | I²C | I²C |
| Nominal Resistor Values | 100 kOhms, 20 kOhms, 50 kOhms | 100 kOhms, 20 kOhms, 50 kOhms | 100 kOhms, 20 kOhms, 50 kOhms | 100 kOhms, 20 kOhms, 50 kOhms | 100 kOhms, 20 kOhms, 50 kOhms |
| Number of Positions | 256 | 256 | 256 | 256 | 256 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Resistance Tempco(typ), ppm/°C | 5 | 5 | 5 | 5 | 5 |
| Resistor Tolerance(max), % | 1 | 1 | 1 | 1 | 1 |
| THD(typ), dB | -90 | -90 | -90 | -90 | -90 |
| Vs span(max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vs span(min), V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
生态计划
| AD5274BCPZ-100-RL7 | AD5274BCPZ-20-RL7 | AD5274BRMZ-100 | AD5274BRMZ-20 | AD5274BRMZ-20-RL7 | |
|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant |
其他选择
模型线
制造商分类
- D/A Converters (DAC) > Digital Potentiometers (DigiPOT)