MAX1285BCSA vs XRD87L99AIQ-F 对比
详细并排对比 MAX1285BCSA 出自 Analog Devices 和 XRD87L99AIQ-F 出自 MaxLinear。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 | XRD87L99AIQ-F |
|---|---|---|
| 品牌 | Analog Devices | MaxLinear |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.40 | $4.32 |
| Part Number | MAX1285BCSA | — |
| 分辨率 | 12 bits | 10 bits |
| Number of Inputs | 1 single-ended (true-differential input stage) | — |
| Sampling Rate (max) | 300 ksps | — |
| Architecture | SAR (Successive Approximation) | 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) | 44-QFP |
| 工作温度范围 | 0 °C to +70 °C (commercial, "BCSA" suffix) | — |
| 引脚数量 | 8 | — |
| 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] | — |
| Lead-Free (MAX1285BCSA+ suffix) | Yes (Pb-free Sn/Ag/Cu lead finish; the "+" suffix denotes lead-free version) | — |
| 采样率 | — | 2 MSPS |
| Number of Input Channels | — | 8 (analog MUX) |
| Data Interface | — | Parallel |
| Input Type | — | Single-Ended |
| 输入电压范围 | — | GND to VDD |
| Reference Type | — | External |
| 电源电压 | — | [DATA_NEEDED: VDD range] |
| Supply Current (Active, typ) | — | [DATA_NEEDED: IDD at 2 MSPS] |
| Power Dissipation (Active, typ) | — | 24 mW |
| Power Dissipation (Power-Down, typ) | — | 0.1 mW |
| Number of ADC Converters | — | 1 |
| Sample-and-Hold | — | Internal (no external S/H required for inputs <100 kHz or CCD signals) |
| 工作温度 | — | -40C to +85C |
| Packaging | — | Tray |
| Status | — | Obsolete / Last Time Buy |