홈 데이터 컨버터 아날로그-디지털 컨버터(ADC) 정밀 ADC
홈
데이터 컨버터
아날로그-디지털 컨버터(ADC)
정밀 ADC

ADS7834

활성

2.5V 입력 범위를 지원하는 12비트 고속 저전력 샘플링 아날로그-디지털 컨버터

지금 주문
데이터 시트

ADS7834

활성
데이터 시트 지금 주문

제품 상세 정보

Resolution (bps) 12 Sample rate (max) (ksps) 500 Number of input channels 1 Interface type SPI Architecture SAR Input type Pseudo-Differential, Single-ended Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 2.5 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 11 Analog supply (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 SNR (dB) 72 Digital supply (min) (V) 4.75 Digital supply (max) (V) 5.25
Resolution (bps) 12 Sample rate (max) (ksps) 500 Number of input channels 1 Interface type SPI Architecture SAR Input type Pseudo-Differential, Single-ended Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 2.5 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 11 Analog supply (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 SNR (dB) 72 Digital supply (min) (V) 4.75 Digital supply (max) (V) 5.25
  • 500kHz THROUGHPUT RATE
  • 2.5V INTERNAL REFERENCE
  • LOW POWER: 11mW
  • SINGLE-SUPPLY +5V OPERATION
  • DIFFERENTIAL INPUT
  • SERIAL INTERFACE
  • 12-BITS NO MISSING CODES
  • MINI-DIP-8 AND MSOP-8
  • 0V TO VREF INPUT RANGE
  • APPLICATIONS
    • BATTERY-OPERATED SYSTEMS
    • DIGITAL SIGNAL PROCESSING
    • HIGH-SPEED DATA ACQUISITION
    • WIRELESS COMMUNICATION SYSTEMS

All trademarks are the property of their respective owners.
  • 500kHz THROUGHPUT RATE
  • 2.5V INTERNAL REFERENCE
  • LOW POWER: 11mW
  • SINGLE-SUPPLY +5V OPERATION
  • DIFFERENTIAL INPUT
  • SERIAL INTERFACE
  • 12-BITS NO MISSING CODES
  • MINI-DIP-8 AND MSOP-8
  • 0V TO VREF INPUT RANGE
  • APPLICATIONS
    • BATTERY-OPERATED SYSTEMS
    • DIGITAL SIGNAL PROCESSING
    • HIGH-SPEED DATA ACQUISITION
    • WIRELESS COMMUNICATION SYSTEMS

All trademarks are the property of their respective owners.

The ADS7834 is a 12-bit sampling analog-to-digital converter (A/D) complete with sample/hold, internal 2.5V reference, and synchronous serial interface. Typical power dissipation is 11mW at a 500kHz throughput rate. The device can be placed into a power-down mode that reduces dissipation to just 2.5mW. The input range is zero to the reference voltage, and the internal reference can be overdriven by an external voltage.

Low power, small size, and high speed make the ADS7834 ideal for battery-operated systems such as wireless communication devices, portable multi-channel data loggers, and spectrum analyzers. The serial interface also provides low-cost isolation for remote data acquisition. The ADS7834 is available in a plastic mini-DIP-8 or an MSOP-8 package and is ensured over the –40°C to +85°C temperature range.

The ADS7834 is a 12-bit sampling analog-to-digital converter (A/D) complete with sample/hold, internal 2.5V reference, and synchronous serial interface. Typical power dissipation is 11mW at a 500kHz throughput rate. The device can be placed into a power-down mode that reduces dissipation to just 2.5mW. The input range is zero to the reference voltage, and the internal reference can be overdriven by an external voltage.

Low power, small size, and high speed make the ADS7834 ideal for battery-operated systems such as wireless communication devices, portable multi-channel data loggers, and spectrum analyzers. The serial interface also provides low-cost isolation for remote data acquisition. The ADS7834 is available in a plastic mini-DIP-8 or an MSOP-8 package and is ensured over the –40°C to +85°C temperature range.
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다운로드

기술 자료

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1개 모두 보기
유형 직함 날짜
* Data sheet 12-Bit High Speed, Low Power Sampling Analog-to-Digital Converter datasheet (Rev. A) 2003/09/15

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

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포럼 주제 모두 보기(영문)

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