AD5258BRMZ1-R7 vs AD5258BRMZ100 对比
详细并排对比 AD5258BRMZ1-R7 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。
规格对比
| 参数 | AD5258BRMZ1-R7 | AD5258BRMZ100 |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | Digital Potentiometers | 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） | $1.05 | $1.08 |
| End-to-End Resistance | 1 kΩ | 100 kΩ |
| Number of Taps | 64 positions | 64 |
| Number of Circuits | 1 | — |
| 接口 | I²C-compatible (2-wire serial) | I²C-compatible (2-wire) |
| 存储器类型 | Nonvolatile EEPROM (wiper settings retained) | — |
| Resistance Tolerance | 0.1 % accuracy stored in EEPROM | ±30 % |
| Differential Non-Linearity (DNL) | ±1 LSB (max) | — |
| Wiper Resistance | 75 Ω (typical) | — |
| VLogic Pin Range | 1.8 V to 5.5 V (interface logic level) | — |
| Supply Voltage (VDD) | 2.7 V to 5.5 V [DATA_NEEDED: full VDD range - confirm in datasheet Electrical Characteristics] | — |
| Power-on EEPROM Refresh | <1 ms | — |
| Address Pins | AD0 and AD1 (decode up to 4 devices on bus) | — |
| Software Write Protect | Yes (command-based) | Yes (via I²C command) |
| 工作温度范围 | -40 °C to +125 °C | −40 °C to +125 °C |
| 封装 | 10-pin MSOP (3 mm × 4.9 mm) | 10-pin MSOP (RM), 3 mm × 4.9 mm |
| 安装类型 | Surface Mount | — |
| MSL 等级 | MSL 1 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Tape and Reel Packaging | Yes (-R7 suffix, 7" reel) | — |
| Product Type | — | Digital Potentiometer (DigiPOT) |
| Number of Channels | — | 1 |
| 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) |
| Taper | — | Linear |