MAX195BCWE+G002 vs MAX190BCWG+T 对比
详细并排对比 MAX195BCWE+G002 出自 Analog Devices 和 MAX190BCWG+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 | MAX195BCWE+G002 | MAX190BCWG+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） | $38.97 | $6.15 |
| Manufacturer | Analog Devices (formerly Maxim Integrated) | — |
| Part Number | MAX195BCWE+G002 | — |
| 分辨率 | 16 bits | 12 bits |
| 采样率 | 85 ksps | 75 ksps (max) |
| ADC Architecture | SAR (Successive Approximation) | — |
| Number of Input Channels | 1 | — |
| Integral Non-Linearity (INL) | ±0.5 LSB (B-grade) | — |
| Differential Non-Linearity (DNL) | ±1 LSB (max, no missing codes) | — |
| Analog Supply Voltage (AVDD) | +5 V (typ), -5 V for bipolar | — |
| Digital Supply Voltage (DVDD) | +5 V (typ) | — |
| 关断电流 | 10 µA (typ) | 2 µA (typ) |
| Active Supply Current | up to 36 mW (typ) | 1.0 mA (typ, AVDD) |
| 输入电压范围 | 0V to VREF (unipolar); ±VREF (bipolar) | 0 to +5 V unipolar; ±5 V, ±VREF bipolar (software-selected) |
| 基准电压 | External (typ +5 V) | — |
| Digital Interface | SPI / QSPI / MICROWIRE compatible serial | Serial (SPI/QSPI/MICROWIRE) or 8-bit parallel |
| 封装 / 外壳 | 16-pin WSOIC (Wide SOIC) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | 0 °C to +70 °C (C-grade) | — |
| Conversion Time | 4 clock cycles | — |
| Calibration | Internal, on power-up or on command | — |
| SINAD | 90 dB at 1 kHz input | 70 dB (typ) |
| RoHS 状态 | unknown | Compliant |
| Architecture | — | SAR (Successive Approximation) |
| Number of Channels | — | 1 |
| Analog Supply Voltage | — | 4.75 V to 5.25 V (single +5 V) |
| Digital Supply Voltage | — | Same as AVDD or separate +5 V |
| Internal Reference | — | 2.5 V (precision buried-zener) |
| Integral Nonlinearity (INL) | — | ±0.5 LSB (max, B-grade) |
| Offset Error | — | ±2 LSB (max) |
| Gain Error | — | ±2 LSB (max) |
| 封装 | — | 24-pin wide-body SOIC (W) |
| 工作温度 | — | 0 °C to +70 °C (commercial) |
| Reference Capacitor | — | 4.7 µF external on REF pin |