AS1521-T vs ADS7825UE4 비교

다음의 상세 나란히 비교: AS1521-T 제조: ams OSRAM 및 ADS7825UE4 제조: Texas Instruments. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.

Texas Instruments
ADS7825UE4 ADS7825UE4 - 16-Bit 4-Ch 40kSPS ADC | Texas Instruments

ADS7825UE4 - 16-Bit 4-Ch 40kSPS ADC | Texas Instruments

ADS7825UE4 ✓ 활성

사양 비교

파라미터 AS1521-T ADS7825UE4
브랜드 ams OSRAM Texas Instruments
카테고리 ADC/DAC ADC/DAC
수명 주기 상태 활성 활성
재고 상태 In Stock In Stock
단가 (USD) $2.34 $17.20
분해능 10 bit 16 bits
Architecture SAR (Successive Approximation Register) —
Number of Channels 8 single-ended / 4 differential —
샘플링 속도 300 ksps 40 kSPS (max)
Input Type Differential, Pseudo-Differential, Single-Ended —
Supply Voltage (Single) 2.7 V to 5.25 V —
Supply Current (Full Speed) 1.1 mA typical —
Power Consumption 3.6 mW at 3 V, 300 ksps —
셧다운 전류 1 µA —
인터페이스 SPI / QSPI / MICROWIRE compatible —
Maximum Serial Clock 4 MHz —
INL (적분 비선형성) ±0.5 LSB (max) —
DNL (Differential Nonlinearity) ±0.5 LSB (max, no missing codes) —
SINAD at 100 kHz Input 71 dB —
동작 온도 -40 °C to +85 °C -40C to +85C
패키지 20-TSSOP, 4.4 mm body width 28-SOIC (DW, 0.295 in / 7.50 mm width)
실장 유형 Surface Mount Surface Mount
Reference Type External (REF pin) —
RoHS 상태 Compliant Compliant
Number of Input Channels — 4 (single-ended, multiplexed)
Acquisition + Conversion Time — 25 us (max)
입력 전압 범위 — +/-10 V (bipolar, laser-trimmed scaling)
Integral Nonlinearity (INL) — +/-2.0 LSB (max)
Channel-to-Channel Matching — +/-0.1%
공급 전압 — +5 V single supply
Power Dissipation — 50 mW (max during conversion)
Data Interface — Parallel (8/16-bit) or Serial
Internal Reference — +2.5 V (on-chip)
Pin-Compatible With — ADS7824 (12-bit version, same 28-SOIC pinout)

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