Datasheet Analog Devices AD5280 — 数据表
| 制造商 | Analog Devices |
| 系列 | AD5280 |
单/双，+ 15 V /±5 V，256位，I 2 C兼容数字电位计
数据表
AD5280/AD5282: Single/Dual, +15 V/±5 V, 256-Position, I2C-Compatible Digital Potentiometer Data Sheet
PDF, 981 Kb, 修订版: C, 文件上传: Jan 30, 2019
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价格
状态
| AD5280BRUZ20 | AD5280BRUZ20-REEL7 | AD5280BRUZ200 | AD5280BRUZ200-R7 | AD5280BRUZ50 | AD5280BRUZ50-REEL7 | |
|---|---|---|---|---|---|---|
| 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) |
打包
| AD5280BRUZ20 | AD5280BRUZ20-REEL7 | AD5280BRUZ200 | AD5280BRUZ200-R7 | AD5280BRUZ50 | AD5280BRUZ50-REEL7 | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | 14 ld TSSOP | 14 ld TSSOP | 14 ld TSSOP | 14 ld TSSOP | 14 ld TSSOP | 14 ld TSSOP |
| Pins | 14 | 14 | 14 | 14 | 14 | 14 |
| Package Code | RU-14 | RU-14 | RU-14 | RU-14 | RU-14 | RU-14 |
参数化
| Parameters / Models | AD5280BRUZ20 | AD5280BRUZ20-REEL7 | AD5280BRUZ200 | AD5280BRUZ200-R7 | AD5280BRUZ50 | AD5280BRUZ50-REEL7 |
|---|---|---|---|---|---|---|
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 |
| BW -3 dB(typ), Hz | 310k | 310k | 310k | 310k | 310k | 310k |
| DigiPot Memory Type | Volatile | Volatile | Volatile | Volatile | Volatile | Volatile |
| Interface | I²C | I²C | I²C | I²C | I²C | I²C |
| Nominal Resistor Values | 20 kOhms, 200 kOhms, 50 kOhms | 20 kOhms, 200 kOhms, 50 kOhms | 20 kOhms, 200 kOhms, 50 kOhms | 20 kOhms, 200 kOhms, 50 kOhms | 20 kOhms, 200 kOhms, 50 kOhms | 20 kOhms, 200 kOhms, 50 kOhms |
| Number of Positions | 256 | 256 | 256 | 256 | 256 | 256 |
| Operating Temperature Range, °C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Resistance Tempco(typ), ppm/°C | 30 | 30 | 30 | 30 | 30 | 30 |
| Resistor Tolerance(max), % | 30 | 30 | 30 | 30 | 30 | 30 |
| THD(typ), dB | -77 | -77 | -77 | -77 | -77 | -77 |
| Vs span(max), V | 15 | 15 | 15 | 15 | 15 | 15 |
| Vs span(min), V | 5 | 5 | 5 | 5 | 5 | 5 |
生态计划
| AD5280BRUZ20 | AD5280BRUZ20-REEL7 | AD5280BRUZ200 | AD5280BRUZ200-R7 | AD5280BRUZ50 | AD5280BRUZ50-REEL7 | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
其他选择
模型线
系列: AD5280 (6)
制造商分类
- D/A Converters (DAC) > Digital Potentiometers (DigiPOT)