제품 상세 정보

Resolution (Bits) 8 Sample rate (max) (ksps) 31.25 Number of input channels 1 Interface type Microwire (Serial I/O), SPI Architecture SAR Input type Differential Rating Catalog Reference mode External Input voltage range (max) (V) 6.3 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 4.5 Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 6.3 Digital supply (min) (V) 4.5 Digital supply (max) (V) 6.3
Resolution (Bits) 8 Sample rate (max) (ksps) 31.25 Number of input channels 1 Interface type Microwire (Serial I/O), SPI Architecture SAR Input type Differential Rating Catalog Reference mode External Input voltage range (max) (V) 6.3 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 4.5 Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 6.3 Digital supply (min) (V) 4.5 Digital supply (max) (V) 6.3
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (NPA) 14 92.8372375 mm² 8.9915 x 10.325
  • TI MICROWIRE Compatible—Direct Interface to COPS Family Processors
  • Easy Interface to All Microprocessors, or Operates “Stand-Alone”
  • Operates Ratiometrically or with 5 VDC Voltage Reference
  • No Zero or Full‐Scale Adjust Required
  • 2‐, 4‐ or 8‐Channel Multiplexer Options with Address Logic
  • Shunt Regulator Allows Operation with High Voltage Supplies
  • 0V to 5V Input Range with Single 5V Power Supply
  • Remote Operation with Serial Digital Data Link
  • TTL/MOS Input/Output Compatible
  • 0.3 in. Standard Width, 8‐, 14‐ or 20‐Pin PDIP Package
  • 20 Pin PLCC Package (ADC0838-N Only)
  • SOIC Package

Key Specifications

  • Resolution: 8 Bits
  • Total Unadjusted Error: ±½ LSB and ±1 LSB
  • Single Supply: 5 VDC
  • Low Power: 15 mW
  • Conversion Time: 32 μs

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  • TI MICROWIRE Compatible—Direct Interface to COPS Family Processors
  • Easy Interface to All Microprocessors, or Operates “Stand-Alone”
  • Operates Ratiometrically or with 5 VDC Voltage Reference
  • No Zero or Full‐Scale Adjust Required
  • 2‐, 4‐ or 8‐Channel Multiplexer Options with Address Logic
  • Shunt Regulator Allows Operation with High Voltage Supplies
  • 0V to 5V Input Range with Single 5V Power Supply
  • Remote Operation with Serial Digital Data Link
  • TTL/MOS Input/Output Compatible
  • 0.3 in. Standard Width, 8‐, 14‐ or 20‐Pin PDIP Package
  • 20 Pin PLCC Package (ADC0838-N Only)
  • SOIC Package

Key Specifications

  • Resolution: 8 Bits
  • Total Unadjusted Error: ±½ LSB and ±1 LSB
  • Single Supply: 5 VDC
  • Low Power: 15 mW
  • Conversion Time: 32 μs

All trademarks are the property of their respective owners.

The ADC0831 series are 8-bit successive approximation A/D converters with a serial I/O and configurable input multiplexers with up to 8 channels. The serial I/O is configured to comply with the TI MICROWIRE serial data exchange standard for easy interface to the COPS family of processors, and can interface with standard shift registers or μPs.

The 2‐, 4‐ or 8‐channel multiplexers are software configured for single‐ended or differential inputs as well as channel assignment.

The differential analog voltage input allows increasing the common‐mode rejection and offsetting the analog zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of resolution.

The ADC0831 series are 8-bit successive approximation A/D converters with a serial I/O and configurable input multiplexers with up to 8 channels. The serial I/O is configured to comply with the TI MICROWIRE serial data exchange standard for easy interface to the COPS family of processors, and can interface with standard shift registers or μPs.

The 2‐, 4‐ or 8‐channel multiplexers are software configured for single‐ended or differential inputs as well as channel assignment.

The differential analog voltage input allows increasing the common‐mode rejection and offsetting the analog zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding any smaller analog voltage span to the full 8 bits of resolution.

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관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
ADS1231 활성 저항식 브리지 센서 및 체중계용 24비트, 80SPS, 1채널 델타-시그마 ADC Higher resolution, lower speed

기술 자료

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유형 직함 날짜
* Data sheet ADC0831/832/834/838 8-Bit Serial I/O ADCs w/Multiplexer Optns datasheet (Rev. B) 2013/04/24

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

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