LTC2188IUP vs LTC2145CUP-12 비교
다음의 상세 나란히 비교: LTC2188IUP 제조: Analog Devices 및 LTC2145CUP-12 제조: Analog Devices. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Analog Devices
LTC2145CUP-12 - 12-Bit 125Msps Dual ADC, 1.8V, 64-QFN | Analog Devices
LTC2145CUP-12 ✓ 활성사양 비교
| 파라미터 | LTC2188IUP | LTC2145CUP-12 |
|---|---|---|
| 브랜드 | Analog Devices | Analog Devices |
| 카테고리 | ADC/DAC | ADC/DAC |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $49.20 | $26.40 |
| 분해능 | 16 bit | 12 bits |
| Sample Rate | 20 Msps | 125 Msps |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| Architecture | Pipelined | Pipelined with on-chip S/H |
| Input Channels | 2 differential or single-ended inputs | — |
| SNR | 77 dB | 70.6 dB |
| SFDR | 90 dB | 89 dB |
| Analog Supply Voltage | 1.8 V | 1.8 V (single supply) |
| Digital Output Interface | LVDS or CMOS, configurable | — |
| 패키지 | 64-QFN (9 x 9 mm) with exposed pad (UP) | 64-QFN EP (9 mm x 9 mm, exposed pad) |
| 실장 유형 | Surface Mount | Surface Mount |
| 동작 온도 범위 | -40C to +85C (industrial, IUP) | 0 °C to +70 °C (C grade) |
| Thermal Resistance (theta_JA) | 31 C/W (with exposed pad soldered) | — |
| MSL 레벨 | [DATA_NEEDED: MSL level] | — |
| RoHS 상태 | Compliant (PBF suffix) | Compliant (#PBF suffix indicates lead-free RoHS) |
| Digital I/O Supply | — | 1.2 V to 1.8 V (separate supply) |
| Analog Input Type | — | Differential |
| INL (typical) | — | ±0.3 LSB |
| DNL (typical) | — | ±0.1 LSB (no missing codes over temperature) |
| Transition Noise | — | 0.3 LSB RMS |
| Aperture Jitter | — | 0.08 ps RMS |
| Output Modes | — | Full-rate CMOS, DDR CMOS, DDR LVDS (selectable) |