LTC2155CUP-14 vs LTC2157CUP-14 비교

다음의 상세 나란히 비교: LTC2155CUP-14 제조: Analog Devices 및 LTC2157CUP-14 제조: Analog Devices. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.

Analog Devices
LTC2155CUP-14 LTC2155CUP-14 - Dual 14-Bit 170Msps ADC | Analog Devices

LTC2155CUP-14 - Dual 14-Bit 170Msps ADC | Analog Devices

LTC2155CUP-14 ✓ 활성
Analog Devices
LTC2157CUP-14 LTC2157CUP-14 - Dual 14-Bit 250Msps ADC | Analog Devices

LTC2157CUP-14 - Dual 14-Bit 250Msps ADC | Analog Devices

LTC2157CUP-14 ✓ 활성

사양 비교

파라미터 LTC2155CUP-14 LTC2157CUP-14
브랜드 Analog Devices Analog Devices
카테고리 ADC/DAC ADC/DAC
수명 주기 상태 활성 활성
재고 상태 In Stock In Stock
단가 (USD) $78.95 $132.40
분해능 14 bit 14 bits
Number of Channels 2 (dual, simultaneous sampling) 2 (simultaneous sampling)
샘플링 속도 170 MSPS per channel —
Architecture Pipelined Pipelined
Input Type Differential Differential
출력 유형 Parallel CMOS / DDR LVDS selectable —
Analog Supply Voltage 1.7 V to 1.9 V (1.8 V nominal) —
Digital Supply Voltage 1.7 V to 1.9 V (1.8 V nominal) —
Analog Input Bandwidth 1.4 GHz —
SNR 70.1 dB (at 100 MHz input, per family datasheet) 70 dB
SFDR 88 dB (per family datasheet) 90 dB
Power Consumption [DATA_NEEDED: total power per pair at 170 Msps] —
패키지 64-QFN (9x9 mm) with exposed pad 64-QFN (9 mm x 9 mm) with exposed pad
동작 온도 범위 0C to +70C (C suffix = commercial) 0C to +70C (commercial, C grade)
실장 유형 Surface Mount Surface Mount
MSL 레벨 [DATA_NEEDED] —
RoHS 상태 Compliant (PBF suffix indicates Pb-free) Compliant (PBF suffix)
Sample Rate — 250 Msps per channel
Input Range — 1.5 Vp-p
공급 전압 — 1.8 V (single)
Total Power Dissipation — 650 mW
Full-Power Bandwidth (S/H) — 1.25 GHz
Digital Output — DDR LVDS
Reference — Internal or external
Configuration Interface — Serial SPI port
Pin/Package Code — UP (QFN-64)
Clock Duty Cycle Stabilizer — Optional, on-chip
Sleep/Nap Modes — Yes (low-power)

데이터시트 & 자료

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