AD5142ABCPZ10-RL7 vs AD5258BRMZ100 对比
详细并排对比 AD5142ABCPZ10-RL7 出自 Analog Devices 和 AD5258BRMZ100 出自 Analog Devices。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Analog Devices
AD5142ABCPZ10-RL7 - Dual 10kΩ 256-Tap I²C Non-Volatile DigiPot | Analog Devices
AD5142ABCPZ10-RL7 ✓ 量产中
规格对比
| 参数 | AD5142ABCPZ10-RL7 | AD5258BRMZ100 |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | Amplifier ICs | Amplifier ICs |
| 生命周期状态 | 有效 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.36 | $1.08 |
| Number of Potentiometers | 2 (dual) | — |
| Nominal End-to-End Resistance (R-AB) | 10 kΩ | — |
| Number of Taps | 256 positions | 64 |
| 接口 | I²C-compatible (SCL up to 3 MHz) | I²C-compatible (2-wire) |
| 存储器类型 | Non-volatile EEPROM | — |
| Resistor Tolerance | ±8% | — |
| Temperature Coefficient | 35 ppm/°C nominal | — |
| Wiper Resistance (ends of array) | 40 Ω typical | — |
| Continuous Current on A/B/W Pins | ±6 mA max | — |
| Supply Voltage (VDD) | 2.3 V to 5.5 V | — |
| 工作温度 | -40 °C to +125 °C | — |
| 封装 | 16-lead LFCSP (3 mm × 3 mm) with EP | 10-pin MSOP (RM), 3 mm × 4.9 mm |
| 安装类型 | Surface Mount | — |
| Taper | Linear | Linear |
| RoHS 状态 | Compliant | Compliant |
| AEC-Q100 Qualification | Not AEC-Q100 qualified (industrial grade) | — |
| Soft Reset | Yes (loads default wiper setting) | — |
| Product Type | — | Digital Potentiometer (DigiPOT) |
| Number of Channels | — | 1 |
| End-to-End Resistance | — | 100 kΩ |
| Resistance Tolerance | — | ±30 % |
| EEPROM-stored Tolerance Accuracy | — | 0.1 % |
| Address Decode Pins | — | AD0 (2 pins, supports up to 4 devices on bus) |
| VLOGIC Range | — | 2.7 V to 5.5 V |
| Analog Supply / Terminal Voltage | — | 2.7 V to 5.5 V |
| Power-on EEPROM Refresh Time | — | < 1 ms |
| Nonvolatile Memory | — | Yes (wiper settings retained on power-down) |
| Software Write Protect | — | Yes (via I²C command) |
| 工作温度范围 | — | −40 °C to +125 °C |