MAX195BCWE+TG035 vs MAX194BCPE 对比
详细并排对比 MAX195BCWE+TG035 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+TG035 | 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） | $14.95 | $9.95 |
| 分辨率 | 16 bit | 14 bit |
| Sample Rate | 85 ksps | — |
| Architecture | Successive Approximation Register (SAR) | SAR (Successive Approximation) with capacitive DAC |
| Input Channels | 1 single-ended | — |
| Input Range | 0 to VREF or ±VREF (pin-selectable) | — |
| 基准电压 | Internal 4.096 V or external up to +5 V | — |
| Digital Interface | Serial (SPI/QSPI/MICROWIRE compatible) | — |
| Integral Non-Linearity (INL) | ±1 LSB (max) | — |
| Differential Non-Linearity (DNL) | ±1 LSB (max) | — |
| SINAD | 90 dB | — |
| Total Harmonic Distortion (THD) | [DATA_NEEDED: THD in dBFS] | — |
| Supply Voltage - Analog (AVDD) | [DATA_NEEDED: AVDD operating range] | — |
| Supply Voltage - Digital (DVDD) | [DATA_NEEDED: DVDD operating range] | — |
| 关断电流 | 10 µA (typical) | 10 uA |
| Input Bandwidth (Track/Hold) | 4.5 MHz | — |
| 封装 | 16-pin WSOIC (wide-body SOIC) | — |
| 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) |
| MSL 等级 | 1 (unlimited floor life) | — |
| RoHS 状态 | Compliant | Non-compliant (PE suffix = PDIP with SnPb lead finish) |
| Number of Channels | — | 1 |
| 采样率 | — | 85 ksps |
| Conversion Time | — | 9.4 us |
| 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) |
| 封装 / 外壳 | — | 16-pin PDIP (PE) - through-hole |
| Track/Hold | — | Built-in |
| Auto-Calibration | — | Yes, internal (linearity + offset) |