MAX1239MEEE+T vs MAX1139MEEE+T 비교
다음의 상세 나란히 비교: MAX1239MEEE+T 제조: Maxim Integrated 및 MAX1139MEEE+T 제조: Maxim Integrated. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | MAX1239MEEE+T | MAX1139MEEE+T |
|---|---|---|
| 브랜드 | Maxim Integrated | Maxim Integrated |
| 카테고리 | ADC/DAC | ADC/DAC |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $4.99 | $3.90 |
| 분해능 | 12 bit | 10 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Number of Analog Inputs | 12 single-ended / 6 differential | — |
| Sampling Rate (max) | 94.4 ksps | — |
| Supply Voltage Range | 2.7 V to 3.6 V or 4.5 V to 5.5 V | — |
| Supply Current (operating) | 1.5 mA at max sample rate | — |
| Supply Current (shutdown) | 1 µA | — |
| Internal Reference | 4.096 V (MAX1239 variant) | — |
| External Reference Input | Supported via REF pin | — |
| 입력 전압 범위 | 0 V to VREF (unipolar) | — |
| Serial Interface | I2C-compatible 2-wire, up to 400 kHz | — |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL spec] LSB | — |
| 동작 온도 범위 | -40 °C to +85 °C (extended: MEEE suffix) | — |
| 패키지 | 16-QSOP (SSOP-16, 0.154 in width) | 16-pin QSOP |
| 실장 유형 | Surface Mount | Surface Mount |
| RoHS 상태 | Compliant (T suffix = lead-free tape and reel) | Compliant |
| Channel Scan Mode | Yes, internal FIFO and sequential scan | — |
| Input Channels | — | 6 or 12 single-ended (software-configurable) |
| Number of Inputs | — | 6, 12 |
| 공급 전압 | — | 2.7 V to 3.6 V or 4.5 V to 5.5 V (single supply) |
| Internal Reference Voltage | — | 2.048 V (MAX1137/MAX1139) |
| 인터페이스 | — | I2C-compatible 2-wire serial (up to 400 kHz fast mode) |
| Integrated Track/Hold | — | Yes (internal T/H) |
| Internal Clock | — | Yes (no external clock required) |
| 동작 온도 | — | -40 C to +85 C (extended industrial) |
| Temperature Grade | — | Industrial |
| Sampling Method | — | Single-shot SAR with internal T/H |
| Maximum Devices per I2C Bus | — | 4 (via external address pins) |
| Lead-Free | — | Yes |