AD977AR vs AD977ARZ 对比
详细并排对比 AD977AR 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 | AD977AR | AD977ARZ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | Unknown | Unknown |
| ADC Type | Successive-approximation switched-capacitor ADC | — |
| 分辨率 | 16 bit | 16 bit |
| Input Channels | 1 input | — |
| Input Type | Single ended | Single-ended |
| Throughput Rate | 100 kSPS for AD977; 200 kSPS for AD977A | — |
| 电源电压 | 5 V single supply | — |
| Internal Reference | 2.5 V internal reference | — |
| Reference Type | External or internal | — |
| Data Interface | High-speed serial interface | Serial |
| Input Ranges | Unipolar: 0 V to 5 V and 0 V to 4 V; bipolar: ±5 V and ±3.3 V | — |
| Power Dissipation | 100 mW maximum | — |
| Power-Down Mode | Available | Available |
| Factory Calibration | Factory calibrated | Factory calibrated to minimize gain, offset, and nonlinearity errors |
| 封装 | 20-pin SOIC | 20-pin SOIC |
| 安装方式 | Surface mount | — |
| Series | AD977 | — |
| Operating Voltage | [DATA_NEEDED: operating voltage range] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| Analog Input Absolute Maximum Voltage | [DATA_NEEDED: analog input absolute maximum voltage] | — |
| ENOB | [DATA_NEEDED: effective number of bits] | [DATA_NEEDED: Effective number of bits] |
| SNR | [DATA_NEEDED: signal-to-noise ratio] | [DATA_NEEDED: Signal-to-noise ratio] |
| INL | [DATA_NEEDED: integral nonlinearity] | [DATA_NEEDED: Integral nonlinearity] |
| DNL | [DATA_NEEDED: differential nonlinearity] | — |
| Input Impedance | [DATA_NEEDED: input impedance] | [DATA_NEEDED: Input impedance] |
| Sampling Capacitance | [DATA_NEEDED: sampling capacitance] | — |
| Serial Interface Mode | [DATA_NEEDED: serial interface mode] | — |
| Lead Length | [DATA_NEEDED: lead length] | — |
| RoHS 状态 | unknown | [DATA_NEEDED: RoHS compliance status] |
| REACH Status | unknown | — |
| AEC-Q100 Qualification | not_applicable | — |
| MSL | [DATA_NEEDED: moisture sensitivity level] | — |
| Tube Standard Quantity | [DATA_NEEDED: standard tube quantity] | — |
| 采样率 | — | 100 kSPS |
| Number of Inputs | — | 1 input |
| 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 |
| Maximum Power Dissipation | — | 100 mW |
| 安装类型 | — | Surface mount |
| 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] |