AD7478ARTZ-REEL vs AD7477SRTZ-REEL 对比
详细并排对比 AD7478ARTZ-REEL 出自 Analog Devices 和 AD7477SRTZ-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 | AD7478ARTZ-REEL | AD7477SRTZ-REEL |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 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） | $3.15 | $2.18 |
| 分辨率 | 8 bits | 10 bits |
| Number of Channels | 1 single-ended input | 1 |
| Converter Type | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| 采样率 | 1 MSPS | 1 MSPS |
| 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 | — |
| 封装 | SOT-23-6 (6-lead) | SOT-23-6 (RT) |
| 工作温度范围 | [DATA_NEEDED: industrial/commercial range] | — |
| 安装类型 | Surface Mount | Surface Mount |
| 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) | — |
| RoHS 状态 | Compliant | Compliant |
| 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 |
| 工作温度 | — | -40C to +85C |
| Input Type | — | Single-ended, true bipolar with external resistor network |
| MSL 等级 | — | 1 (unlimited) |
| Packaging | — | Tape & Reel (REEL) |
| Architecture | — | Charge-redistribution SAR with on-chip track-and-hold |