MAX1285BCSA vs MMA2204EGR2 对比
详细并排对比 MAX1285BCSA 出自 Analog Devices 和 MMA2204EGR2 出自 NXP Semiconductors。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 | MAX1285BCSA | MMA2204EGR2 |
|---|---|---|
| 品牌 | Analog Devices | NXP Semiconductors |
| 分类 | ADC/DAC | Motion Sensors |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.40 | $4.05 |
| Part Number | MAX1285BCSA | — |
| 分辨率 | 12 bits | — |
| Number of Inputs | 1 single-ended (true-differential input stage) | — |
| Sampling Rate (max) | 300 ksps | — |
| Architecture | SAR (Successive Approximation) | — |
| Input Supply Voltage (Analog/Digital) | +2.7 V to +3.6 V (single supply) | — |
| Internal Reference Voltage | +2.5 V | — |
| Supply Current (operating) | 2.5 mA (typical) | — |
| 接口 | Serial, SPI/QSPI/MICROWIRE-compatible | — |
| Track/Hold Bandwidth | Wide-bandwidth T/H (per datasheet) | — |
| 封装 | 8-pin SOIC (SO-8, narrow body) | 16-SOIC (Surface Mount) |
| 工作温度范围 | 0 °C to +70 °C (commercial, "BCSA" suffix) | — |
| 引脚数量 | 8 | 16 |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS status - cross-reference shows MAX1285BCSA+ is lead-free compliant; original "BCSA" variant RoHS data not in verified web data] | RoHS Compliant |
| Lead-Free (MAX1285BCSA+ suffix) | Yes (Pb-free Sn/Ag/Cu lead finish; the "+" suffix denotes lead-free version) | — |
| 传感器类型 | — | Accelerometer, single-axis (X) |
| Sensing Axis | — | X-axis |
| Acceleration Range | — | ±112.5 g |
| Sensitivity | — | 19 mV/g to 21 mV/g |
| Bandwidth | — | 400 Hz (4-pole low-pass filter) |
| 输出类型 | — | Analog, ratiometric voltage |
| 电源电压 | — | 5.0 V nominal (5 V from datasheet) |
| Self-Test | — | Yes (on-chip self-test pin) |
| Zero-g Offset | — | Factory-trimmed (no external trim required) |
| Packaging Type | — | Tape & Reel (EGR2 suffix) |
| Lead Free Status | — | Lead Free |
| Automotive Qualified | — | Yes (Automotive, per AiPCBA datasheet excerpt) |