MAX194BCPE vs MAX197AENI 比較
詳細並排比較 MAX194BCPE 由 Maxim Integrated 與 MAX197AENI 由 Maxim Integrated. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Maxim Integrated
MAX194BCPE - 14-Bit 85ksps SAR ADC | Maxim Integrated / Analog Devices
MAX194BCPE Obsolete
規格比較
| 參數 | MAX194BCPE | MAX197AENI |
|---|---|---|
| 品牌 | Maxim Integrated | Maxim Integrated |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | Obsolete | Obsolete |
| 解析度 | 14 bit | 12 bits |
| Number of Channels | 1 | 8 |
| 取樣率 | 85 ksps | 100 ksps |
| Architecture | SAR (Successive Approximation) with capacitive DAC | SAR (Successive Approximation) |
| Conversion Time | 9.4 us | — |
| Integral Nonlinearity (INL) | 1/2 LSB (max) | ±0.5 LSB (A grade) |
| Signal-to-Noise and Distortion (SINAD) | 82 dB at 5 kHz input | — |
| 關機電流 | 10 uA | — |
| Analog Input Range | Unipolar 0V to VREF; Bipolar -VREF to +VREF | — |
| 介面 | 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) | — |
| 封裝 / 外殼 | 16-pin PDIP (PE) - through-hole | — |
| 工作溫度範圍 | 0C to +70C (commercial, C grade) | — |
| 安裝類型 | Through-Hole DIP | — |
| Track/Hold | Built-in | — |
| Auto-Calibration | Yes, internal (linearity + offset) | — |
| RoHS 狀態 | Non-compliant (PE suffix = PDIP with SnPb lead finish) | Non-compliant (PDIP package) |
| 供應電壓 | — | Single +5 V ±5% |
| Analog Input Ranges | — | ±10 V, ±5 V, 0-10 V, 0-5 V (software selectable) |
| Internal Reference | — | 4.096 V |
| External Reference Support | — | Yes (1.0 V to 4.096 V) |
| Input Overvoltage Protection | — | ±25 V (without damage) |
| Digital I/O Compatibility | — | TTL/CMOS |
| 資料匯流排寬度 | — | 8-bit (with 8+4 mode) |
| 封裝 | — | 28-pin PDIP (N) |
| 工作溫度 | — | -40 °C to +85 °C (industrial) |
| Conversion Mode | — | Software/Hardware trigger |