MAX1147BEUP+T vs MAX128ACAI 比較
詳細並排比較 MAX1147BEUP+T 由 Maxim Integrated 與 MAX128ACAI 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
MAX128ACAI - 12-Bit 8-Ch DAS, +5V, I2C, 28-SSOP | Maxim Integrated
MAX128ACAI Obsolete規格比較
| 參數 | MAX1147BEUP+T | MAX128ACAI |
|---|---|---|
| 品牌 | Maxim Integrated | Maxim Integrated |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | Obsolete |
| 解析度 | 14 bit | 12 bits |
| Number of Channels | 4 single-ended / 2 differential | — |
| 取樣率 | 116 ksps | 8 ksps |
| 供應電壓 | +2.7 V to +3.6 V | +5V (single supply) |
| Supply Current (typ at 116 ksps) | 0.6 mA | — |
| 關機電流 | < 1 µA | — |
| INL (max) | ±1 LSB | — |
| DNL (max) | ±1 LSB | — |
| Input Range (single-ended) | 0 V to VREF | — |
| Input Range (true-differential) | ±VREF | — |
| Internal Reference | +2.5 V | — |
| External Reference Range | +1.0 V to +3.0 V | — |
| 介面 | SPI/QSPI/MICROWIRE-compatible serial | — |
| 封裝 | 20-pin TSSOP (EUP) | 28-SSOP (5.30 mm body width) |
| 工作溫度 | -40 °C to +85 °C (Industrial) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | — |
| Number of Analog Input Channels | — | 8 |
| Input Type | — | Single-Ended |
| Data Interface | — | I2C-compatible 2-wire serial |
| Architecture | — | SAR (Successive Approximation) |
| Configuration | — | MUX-S/H-ADC (1:1 S/H:ADC ratio) |
| Number of A/D Converters | — | 1 |
| Input Ranges | — | 0 to +VREF, 0 to +VREF/2, ±VREF, ±VREF/2 (software-selectable) |
| Reference Type | — | Internal (4.096V, MAX128A variant) |
| Input Overvoltage Tolerance | — | ±16.5V (fault-protected) |
| Linearity (DNL) | — | ±1/2 LSB (max) |
| 工作溫度範圍 | — | 0C to +70C (commercial, C grade) |
| I2C Address Selection | — | ADD pin, 4 selectable addresses |