MAX195BCWE+G002 vs MAX194BCPE 对比
详细并排对比 MAX195BCWE+G002 出自 Analog Devices 和 MAX194BCPE 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。
Maxim Integrated
MAX194BCPE - 14-Bit 85ksps SAR ADC | Maxim Integrated / Analog Devices
MAX194BCPE Obsolete规格对比
| 参数 | MAX195BCWE+G002 | MAX194BCPE |
|---|---|---|
| 品牌 | Analog Devices | Maxim Integrated |
| 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） | $38.97 | $9.95 |
| Manufacturer | Analog Devices (formerly Maxim Integrated) | — |
| Part Number | MAX195BCWE+G002 | — |
| 分辨率 | 16 bits | 14 bit |
| 采样率 | 85 ksps | 85 ksps |
| 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) | 10 uA |
| Active Supply Current | up to 36 mW (typ) | — |
| 输入电压范围 | 0V to VREF (unipolar); ±VREF (bipolar) | — |
| 基准电压 | External (typ +5 V) | — |
| Digital Interface | SPI / QSPI / MICROWIRE compatible serial | — |
| 封装 / 外壳 | 16-pin WSOIC (Wide SOIC) | 16-pin PDIP (PE) - through-hole |
| 安装类型 | Surface Mount | Through-Hole DIP |
| 工作温度范围 | 0 °C to +70 °C (C-grade) | 0C to +70C (commercial, C grade) |
| Conversion Time | 4 clock cycles | 9.4 us |
| Calibration | Internal, on power-up or on command | — |
| SINAD | 90 dB at 1 kHz input | — |
| RoHS 状态 | unknown | Non-compliant (PE suffix = PDIP with SnPb lead finish) |
| Number of Channels | — | 1 |
| Architecture | — | SAR (Successive Approximation) with capacitive DAC |
| Integral Nonlinearity (INL) | — | 1/2 LSB (max) |
| Signal-to-Noise and Distortion (SINAD) | — | 82 dB at 5 kHz input |
| Analog Input Range | — | Unipolar 0V to VREF; Bipolar -VREF to +VREF |
| 接口 | — | Serial (SPI / QSPI / MICROWIRE compatible) |
| Reference Voltage Input | — | External (dedicated VREF pin) |
| Supply Voltage (VDD) | — | 5 V (analog) + 3 V to 5.25 V (VLOGIC) |
| Track/Hold | — | Built-in |
| Auto-Calibration | — | Yes, internal (linearity + offset) |