MAX197AENI vs MAX194BCPE 比較
詳細並排比較 MAX197AENI 由 Maxim Integrated 與 MAX194BCPE 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 | MAX197AENI | MAX194BCPE |
|---|---|---|
| 品牌 | Maxim Integrated | Maxim Integrated |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | Obsolete | Obsolete |
| 解析度 | 12 bits | 14 bit |
| Number of Channels | 8 | 1 |
| 取樣率 | 100 ksps | 85 ksps |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) with capacitive DAC |
| 供應電壓 | Single +5 V ±5% | — |
| Analog Input Ranges | ±10 V, ±5 V, 0-10 V, 0-5 V (software selectable) | — |
| Integral Nonlinearity (INL) | ±0.5 LSB (A grade) | 1/2 LSB (max) |
| 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 | — |
| RoHS 狀態 | Non-compliant (PDIP package) | Non-compliant (PE suffix = PDIP with SnPb lead finish) |
| Conversion Time | — | 9.4 us |
| 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) |