MAX1177CEUP+T vs MAX1147BEUP+T 对比
详细并排对比 MAX1177CEUP+T 出自 Analog Devices 和 MAX1147BEUP+T 出自 Maxim Integrated。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 | MAX1177CEUP+T | MAX1147BEUP+T |
|---|---|---|
| 品牌 | Analog Devices | Maxim Integrated |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.45 | $8.70 |
| 分辨率 | 16 bits | 14 bit |
| Architecture | SAR (Successive Approximation) | — |
| Number of Channels | 1 single-ended / 1 pseudo-differential | 4 single-ended / 2 differential |
| Sample Rate | 135 ksps | — |
| Analog Supply Voltage | +4.75 V to +5.25 V (5 V nominal) | — |
| Digital Supply Voltage | +2.7 V to +5.25 V | — |
| 输入电压范围 | 0 V to +4.096 V (internal ref); up to ±10 V with external resistors | — |
| 基准电压 | 4.096 V internal (external overdrive allowed) | — |
| INL (max) | ±2 LSB | ±1 LSB |
| DNL (max) | ±1 LSB (no missing codes) | ±1 LSB |
| SINAD | 84 dB at fin = 10 kHz | — |
| Power Consumption | 6.7 mW at 135 ksps; 1.4 mW at 10 ksps | — |
| Power-Down Current | 1 µA (typ) after conversion | — |
| Digital Interface | Byte-wide parallel (8-bit + read-only high/low byte select) | — |
| 工作温度 | 0 °C to +70 °C (commercial C grade) | -40 °C to +85 °C (Industrial) |
| 封装 | 20-pin TSSOP (MO-153AC) | 20-pin TSSOP (EUP) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 (unlimited floor life) | — |
| RoHS 状态 | Compliant | Compliant |
| Internal Clock | Factory-trimmed (no external crystal required) | — |
| 采样率 | — | 116 ksps |
| 电源电压 | — | +2.7 V to +3.6 V |
| Supply Current (typ at 116 ksps) | — | 0.6 mA |
| 关断电流 | — | < 1 µA |
| Input Range (single-ended) | — | 0 V to VREF |
| Input Range (true-differential) | — | ±VREF |
| Internal Reference | — | +2.5 V |
| External Reference Range | — | +1.0 V to +3.0 V |
| 接口 | — | SPI/QSPI/MICROWIRE-compatible serial |