ADA4528-2ARMZ vs TLV2888IDGKR 对比
详细并排对比 ADA4528-2ARMZ 出自 Analog Devices 和 TLV2888IDGKR 出自 Texas Instruments。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 | ADA4528-2ARMZ | TLV2888IDGKR |
|---|---|---|
| 品牌 | Analog Devices | Texas Instruments |
| 分类 | Amplifier ICs | Amplifier ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.80 | $0.00 |
| Amplifier Type | Zero-Drift (auto-zero/chopper-stabilized) | Chopper (Zero-Drift), MUX-Friendly |
| Number of Circuits | 2 (Dual) | — |
| Supply Voltage Range | 2.2 V to 5.5 V | [DATA_NEEDED: supply voltage range] |
| Bandwidth (-3 dB) | 3.4 MHz | — |
| Slew Rate | 0.5 V/µs | 40 V/us |
| Rail-to-Rail Input/Output | Yes (RRIO) | — |
| Maximum Input Offset Voltage | 2.5 µV (family datasheet; verify dual) | — |
| Voltage Noise Density | 5.6 nV/√Hz (from AN-1114; verify) | — |
| CMRR | [DATA_NEEDED: CMRR value] | 150 dB |
| PSRR | [DATA_NEEDED: PSRR value] | 150 dB |
| Input Bias Current | [DATA_NEEDED: input bias current] | — |
| Quiescent Current per Amplifier | [DATA_NEEDED: quiescent current] | — |
| 工作温度范围 | -40°C to +125°C | — |
| 封装 / 外壳 | 8-MSOP (RM-8), 0.118" / 3.00mm Width | — |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数 | 8 | — |
| Enable / Shutdown | [DATA_NEEDED: shutdown feature] | — |
| RoHS 状态 | unknown (not specified in verified web data) | — |
| Number of Channels | — | 2 (Dual) |
| Gain Bandwidth Product | — | 14 MHz |
| Input Offset Voltage | — | 3 uV (typ), 15 uV (max) |
| Offset Voltage Drift | — | 0.01 uV/C (typ), 0.1 uV/C (max) |
| Input Voltage Noise | — | 7.5 nV/sqrtHz |
| 输出类型 | — | Rail-to-Rail |
| Input Common-Mode | — | Input to negative rail |
| 工作温度 | — | -40C to +125C (I grade) |
| 封装 | — | 8-VSSOP (DGK) |
| Packaging | — | Tape & Reel (DGKR suffix) |