MAX1271AENG vs MAX191BCNG 比較
詳細並排比較 MAX1271AENG 由 Maxim Integrated 與 MAX191BCNG 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
MAX191BCNG - 12-Bit 100kSPS Sampling ADC, 24-PDIP | Maxim Integrated
MAX191BCNG Obsolete規格比較
| 參數 | MAX1271AENG | MAX191BCNG |
|---|---|---|
| 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 | 12 bit |
| Number of Channels | 8 | 1 |
| 取樣率 | 110 ksps | — |
| 供應電壓 | +5 V (single supply) | +5 V or +/-5 V |
| 輸入電壓範圍 | 0 to VREF, 0 to 2xVREF, 0 to 4xVREF, +/-VREF (4 software-selectable) | 0 V to +5 V or +/-5 V |
| Integral Nonlinearity (INL) | +/-0.5 LSB (max) | — |
| 參考電壓 | +4.096 V internal (or external) | — |
| 介面 | 3-wire SPI/QSPI/MICROWIRE-compatible serial | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| 關機電流 | < 10 uA | — |
| Acquisition Time | 200 ns (typical) | 2 us |
| 封裝 | 24-pin PDIP (DIP-24, 0.300 inch) | 24-PDIP (N) through-hole |
| 安裝類型 | Through-Hole | — |
| 工作溫度 | -40 C to +85 C (extended-industrial grade per datasheet) | 0C to +70C (commercial) |
| RoHS 狀態 | [DATA_NEEDED: see _validation_note] | [DATA_NEEDED: RoHS status - pre-RoHS part likely non-compliant] |
| Sample Rate (per channel, muxed) | [DATA_NEEDED: per-channel rate when muxing 8 channels at 110 ksps aggregate] | — |
| Sample Rate | — | 100 kSPS |
| Input Type | — | Differential |
| Conversion Time | — | 7.5 us |
| Operating Supply Current | — | 3 mA (typ) |
| Power-Down Current | — | 20 uA (typ) |
| Linearity (DNL/INL) | — | +/-1/2 LSB (B-grade) |
| Internal Reference | — | 2.5 V bandgap, adjustable |
| Digital Interface | — | Parallel (uP-compatible) |
| 腳位數 | — | 24 |