Datasheet Analog Devices AD5270 — 数据表
| 制造商 | Analog Devices |
| 系列 | AD5270 |
1024位，1％电阻容差误差，SPI接口和50-TP存储器数字变阻器
数据表
AD5270/AD5271: 1024-/256-Position, 1% Resistor Tolerance Error, SPI Interface and 50-TP Memory Digital Rheostat Data Sheet
PDF, 735 Kb, 修订版: F, 文件上传: Jan 30, 2019
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价格
状态
| AD5270BCPZ-100-RL7 | AD5270BCPZ-20-RL7 | AD5270BRMZ-100 | AD5270BRMZ-100-RL7 | AD5270BRMZ-20 | AD5270BRMZ-20-RL7 | AD5270BRMZ-50 | AD5270BRMZ-50-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) | 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
| AD5270BCPZ-100-RL7 | AD5270BCPZ-20-RL7 | AD5270BRMZ-100 | AD5270BRMZ-100-RL7 | AD5270BRMZ-20 | AD5270BRMZ-20-RL7 | AD5270BRMZ-50 | AD5270BRMZ-50-RL7 | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 10 ld LFCSP (3x3mm) | 10 ld LFCSP (3x3mm) | 10 ld MSOP | 10 ld MSOP | 10 ld MSOP | 10 ld MSOP | 10 ld MSOP | 10 ld MSOP |
| Pins | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Package Code | CP-10-9 | CP-10-9 | RM-10 | RM-10 | RM-10 | RM-10 | RM-10 | RM-10 |
参数化
| Parameters / Models | AD5270BCPZ-100-RL7 | AD5270BCPZ-20-RL7 | AD5270BRMZ-100 | AD5270BRMZ-100-RL7 | AD5270BRMZ-20 | AD5270BRMZ-20-RL7 | AD5270BRMZ-50 | AD5270BRMZ-50-RL7 |
|---|---|---|---|---|---|---|---|---|
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| BW -3 dB(typ), Hz | 300k | 300k | 300k | 300k | 300k | 300k | 300k | 300k |
| DigiPot Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Interface | Serial | Serial | Serial | Serial | Serial | Serial | Serial | Serial |
| 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 | 100 kOhms, 20 kOhms, 50 kOhms | 100 kOhms, 20 kOhms, 50 kOhms | 100 kOhms, 20 kOhms, 50 kOhms |
| Number of Positions | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -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 | 5 | 5 | 5 |
| Resistor Tolerance(max), % | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| THD(typ), dB | -90 | -90 | -90 | -90 | -90 | -90 | -90 | -90 |
| Vs span(max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vs span(min), V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
生态计划
| AD5270BCPZ-100-RL7 | AD5270BCPZ-20-RL7 | AD5270BRMZ-100 | AD5270BRMZ-100-RL7 | AD5270BRMZ-20 | AD5270BRMZ-20-RL7 | AD5270BRMZ-50 | AD5270BRMZ-50-RL7 | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
其他选择
模型线
系列: AD5270 (8)
制造商分类
- D/A Converters (DAC) > Digital Potentiometers (DigiPOT)