AD7477SRTZ-REEL vs AD7478ARTZ-REEL 对比
详细并排对比 AD7477SRTZ-REEL 出自 Analog Devices 和 AD7478ARTZ-REEL 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。
Analog Devices
AD7478ARTZ-REEL - 8-Bit 1 MSPS SAR ADC SOT-23-6 | Analog Devices
AD7478ARTZ-REEL ✓ 量产中规格对比
| 参数 | AD7477SRTZ-REEL | AD7478ARTZ-REEL |
|---|---|---|
| 品牌 | Analog Devices | 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） | $2.18 | $3.15 |
| 分辨率 | 10 bits | 8 bits |
| Number of Channels | 1 | 1 single-ended input |
| Converter Type | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| 采样率 | 1 MSPS | 1 MSPS |
| Supply Voltage (Single) | 2.35 V to 5.25 V | — |
| Supply Current (1 MSPS, VDD=3V) | 4 mA (typical) | — |
| Power-Down Current | 1 µA (typical) | — |
| Analog Input Range | 0 V to VDD | — |
| Data Interface | SPI, QSPI, MICROWIRE, DSP-compatible serial | — |
| 封装 | SOT-23-6 (RT) | SOT-23-6 (6-lead) |
| 工作温度 | -40C to +85C | — |
| 安装类型 | Surface Mount | Surface Mount |
| Input Type | Single-ended, true bipolar with external resistor network | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 1 (unlimited) | — |
| Packaging | Tape & Reel (REEL) | — |
| Architecture | Charge-redistribution SAR with on-chip track-and-hold | — |
| 电源电压 | — | 2.35 V to 5.25 V (single) |
| Input Bandwidth | — | >6 MHz (wide-bandwidth track-and-hold) |
| SNR | — | 70 dB at 100 kHz input |
| Digital Interface | — | SPI, QSPI, MICROWIRE, DSP-compatible serial |
| 工作温度范围 | — | [DATA_NEEDED: industrial/commercial range] |
| Throughput Type | — | 1 MSPS, single conversion per CNV |
| Power Consumption | — | Low power at 1 MSPS with 3 V / 5 V supplies |
| Packaging Type | — | Tape & Reel (REEL) |