AD977BR vs AD977ARZ 对比
详细并排对比 AD977BR 出自 Analog Devices 和 AD977ARZ 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 | AD977BR | AD977ARZ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | Unknown |
| Converter Type | Successive-approximation ADC | — |
| 分辨率 | 16 bit | 16 bit |
| Throughput Rate | 100 kSPS | — |
| Input Count | 1 input | — |
| 电源电压 | 5 V single supply | — |
| Unipolar Input Range | 0 V to 5 V and 0 V to 4 V | — |
| Bipolar Input Range | ±5 V and ±3.3 V | — |
| 接口 | Serial I/O | — |
| Internal Reference | 2.5 V internal reference | — |
| External Reference Option | Available; exact ratings not provided | — |
| Power Dissipation | 100 mW maximum | — |
| Power-Down Mode | Available | Available |
| Architecture | Factory-calibrated switched-capacitor ADC | — |
| 封装 | 20-lead SOIC | 20-pin SOIC |
| Package Code | SOP | — |
| Terminal Form | Gull wing | — |
| 安装类型 | Surface mount | Surface mount |
| Temperature Grade | Industrial | — |
| AD977A Related Throughput | 200 kSPS for AD977A; AD977BR is 100 kSPS | — |
| 采样率 | — | 100 kSPS |
| Number of Inputs | — | 1 input |
| Input Type | — | Single-ended |
| ADC Architecture | — | Successive approximation, switched-capacitor |
| Analog Supply Voltage Range | — | 4.75 V to 5.25 V |
| Nominal Supply Voltage | — | 5 V |
| Internal Reference Voltage | — | 2.5 V |
| Data Interface | — | Serial |
| Maximum Power Dissipation | — | 100 mW |
| Factory Calibration | — | Factory calibrated to minimize gain, offset, and nonlinearity errors |
| Analog Inputs | — | 1 unipolar analog input |
| 工作温度范围 | — | [DATA_NEEDED: Operating temperature range] |
| Digital Supply Voltage | — | [DATA_NEEDED: Digital supply voltage range] |
| Input Full-Scale Range | — | [DATA_NEEDED: Analog input full-scale range] |
| Input Impedance | — | [DATA_NEEDED: Input impedance] |
| SNR | — | [DATA_NEEDED: Signal-to-noise ratio] |
| INL | — | [DATA_NEEDED: Integral nonlinearity] |
| ENOB | — | [DATA_NEEDED: Effective number of bits] |
| RoHS 状态 | — | [DATA_NEEDED: RoHS compliance status] |