LTC2143CUP-14 vs LTC2174IUKG-14 비교
다음의 상세 나란히 비교: LTC2143CUP-14 제조: Analog Devices 및 LTC2174IUKG-14 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 | LTC2143CUP-14 | LTC2174IUKG-14 |
|---|---|---|
| 브랜드 | Analog Devices | Analog Devices |
| 카테고리 | ADC/DAC | ADC/DAC |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $36.95 | $119.96 |
| 분해능 | 14 bit | 14 bit |
| Number of Channels | 2 (dual, simultaneous sampling) | 4 (simultaneously sampling) |
| Sample Rate | 80 MSPS | — |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential, Single-Ended | Differential (typical), single-ended capable |
| Data Interface | Parallel CMOS / DDR CMOS / DDR LVDS | — |
| INL (typical) | ±1 LSB | — |
| DNL (typical) | ±0.3 LSB | — |
| Missing Codes | None over temperature | — |
| Transition Noise | 1.2 LSB RMS | — |
| Analog Supply Voltage | 1.8 V (typ) | — |
| Output Supply Voltage | 1.8 V to 3.3 V (separate DVDD supply pin) | — |
| Reference | Internal or external | — |
| 패키지 | 64-QFN (9x9 mm) with exposed pad (UP) | 52-pin QFN (UKG) 7x8 mm with exposed pad |
| 실장 유형 | Surface Mount | Surface Mount |
| 동작 온도 | 0 °C to +70 °C (C grade) | — |
| RoHS 상태 | Compliant (#PBF suffix) | Compliant (PBF suffix) |
| Sample Rate (max) | — | 105 Msps |
| Analog Input Range | — | 1 Vp-p or 2.2 Vp-p (selectable) |
| SNR | — | 73.5 dBFS at 105 Msps |
| SFDR | — | 90 dBFS at 105 Msps |
| Power Dissipation (typical, all 4 ADCs active) | — | 410 mW |
| Digital Output Format | — | LVDS or serial CMOS, offset-binary / 2's complement / Gray |
| Clock Interface | — | DDR LVDS, 74.25 MHz typical |
| Supply Voltage (AVDD) | — | 1.8 V |
| Supply Voltage (DVDD/OVDD) | — | 1.8 V |
| 동작 온도 범위 | — | -40 °C to +85 °C (industrial, I-suffix) |
| MSL 레벨 | — | [DATA_NEEDED: MSL rating] |