MAX1241BEPA vs MAX1240BEPA+ 比較
詳細並排比較 MAX1241BEPA 由 Maxim Integrated 與 MAX1240BEPA+ 由 Analog Devices. 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
MAX1241BEPA - 12-Bit SAR ADC, 73ksps, 2.7-5.25V | Maxim Integrated
MAX1241BEPA ✓ 啟用中規格比較
| 參數 | MAX1241BEPA | MAX1240BEPA+ |
|---|---|---|
| 品牌 | Maxim Integrated | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 12 bits | 12 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Number of Channels | 1 single-ended input | — |
| Sample Rate | 73 ksps (max) | — |
| Conversion Time | 7.5 us (typical) | — |
| Supply Voltage (VDD) | +2.7 V to +5.25 V (single supply) | — |
| Supply Current (Operating) | 1.3 mA (typical at 73 ksps, VDD=5V) | — |
| Supply Current (Power-Down) | 5 uW (max 10 uA typical) | — |
| Internal Reference | 2.5 V | — |
| External Reference Input | Supported | — |
| Input Range | 0 V to VREF (unipolar, single-ended) | — |
| INL (Integral Non-Linearity) | +/-1 LSB (max) | — |
| DNL (Differential Non-Linearity) | +/-1 LSB (max, no missing codes) | — |
| Serial Interface | SPI/QSPI/MICROWIRE-compatible (mode 0/MODE 0) | — |
| Serial Clock Frequency | Up to 2.1 MHz (VDD=5V); 1.0 MHz (VDD=3V) | — |
| 工作溫度範圍 | -40 C to +85 C (industrial) | — |
| 封裝 | 8-pin PDIP (through-hole, 8-PDIP) | 8-pin PDIP (E suffix) |
| MSL 等級 | 1 (unlimited floor life) | — |
| RoHS 狀態 | [DATA_NEEDED: lead-free / RoHS status not confirmed by provided web data] | Compliant |
| 取樣率 | — | 73 ksamples/sec |
| Number of Input Channels | — | 1 (single-ended) |
| Input Type | — | Single-ended, pseudo-differential (AIN vs. GND) |
| Analog Supply Voltage | — | +2.7 V to +3.6 V (single supply) |
| Digital Supply Voltage | — | +2.7 V to +3.6 V (single supply) |
| Reference Type | — | External (MAX1240; MAX1241 has internal 2.5 V) |
| Reference Input Range | — | 0 V to +3.6 V (VREF ≤ AVDD) |
| Analog Input Range | — | 0 V to VREF |
| Data Interface | — | SPI / QSPI / MICROWIRE-compatible serial |
| Track-and-Hold | — | Internal, 1:1 S/H:ADC ratio |
| Power-Down Current | — | 5 µW (power-down mode) |
| 工作溫度 | — | 0 °C to +70 °C (commercial, 'E' grade) |
| 安裝類型 | — | Through-Hole (DIP) |
| Process Technology | — | BiCMOS |