MAX145AEPA vs MAX1240BEPA+ 비교
다음의 상세 나란히 비교: MAX145AEPA 제조: Analog Devices 및 MAX1240BEPA+ 제조: Analog Devices. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | MAX145AEPA | MAX1240BEPA+ |
|---|---|---|
| 브랜드 | Analog Devices | Analog Devices |
| 카테고리 | ADC/DAC | ADC/DAC |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $5.20 | $5.55 |
| Part Number | MAX145AEPA | — |
| Manufacturer | Analog Devices (formerly Maxim Integrated) | — |
| 기능 | 12-bit 2-channel SAR analog-to-digital converter (ADC) | — |
| 분해능 | 12 bits | 12 bits |
| Number of Channels | 2 | — |
| Sampling Rate (Throughput) | 108 ksps | — |
| Conversion Architecture | Successive-approximation (SAR) | — |
| Conversion Time | 7.4 us (typical) | — |
| Wake-Up Time | 2.5 us | — |
| Input Type | True differential (MAX145) / single-ended selectable (MAX144) | Single-ended, pseudo-differential (AIN vs. GND) |
| Supply Voltage (VDD) | +2.7 V to +5.25 V (single supply) | — |
| Active Power Consumption | 3.2 mW at VDD = +3.6 V | — |
| 셧다운 전류 | < 10 uA (auto power-down) | — |
| Integral Nonlinearity (INL) | ±1 LSB (max) | — |
| Differential Nonlinearity (DNL) | ±0.5 LSB (max, no missing codes) | — |
| Digital Interface | 3-wire SPI / QSPI / MICROWIRE-compatible serial | — |
| 동작 온도 범위 | -40 C to +85 C (E suffix = industrial) | — |
| 패키지 / 케이스 | 8-pin PDIP (0.300 inch / 7.62 mm body) | — |
| 실장 유형 | Through-Hole (THT) | Through-Hole (DIP) |
| Internal Reference | +2.5 V | — |
| RoHS 상태 | Non-RoHS (pre-2011 vintage product; + variant is RoHS) | Compliant |
| Architecture | — | SAR (Successive Approximation) |
| 샘플링 속도 | — | 73 ksamples/sec |
| Number of Input Channels | — | 1 (single-ended) |
| 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) |
| 동작 온도 | — | 0 °C to +70 °C (commercial, 'E' grade) |
| 패키지 | — | 8-pin PDIP (E suffix) |
| Process Technology | — | BiCMOS |