XRD87L99AIQ-F vs MAX1285BCSA 对比
详细并排对比 XRD87L99AIQ-F 出自 MaxLinear 和 MAX1285BCSA 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 | XRD87L99AIQ-F | MAX1285BCSA |
|---|---|---|
| 品牌 | MaxLinear | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.32 | $5.40 |
| 分辨率 | 10 bits | 12 bits |
| 采样率 | 2 MSPS | — |
| Number of Input Channels | 8 (analog MUX) | — |
| Architecture | Successive Approximation | SAR (Successive Approximation) |
| 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 | — |
| 封装 | 44-QFP | 8-pin SOIC (SO-8, narrow body) |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| Status | Obsolete / Last Time Buy | — |
| Part Number | — | MAX1285BCSA |
| Number of Inputs | — | 1 single-ended (true-differential input stage) |
| Sampling Rate (max) | — | 300 ksps |
| 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) |
| 工作温度范围 | — | 0 °C to +70 °C (commercial, "BCSA" suffix) |
| 引脚数量 | — | 8 |
| 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) |