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

ADS1213

활성

VREF 및 PGA를 지원하는 22비트, 6.25kSPS, 8채널 델타 시그마 ADC

지금 주문
데이터 시트

ADS1213

활성
데이터 시트 지금 주문

제품 상세 정보

Resolution (bps) 22 Sample rate (max) (ksps) 6.25 Number of input channels 4 Interface type SPI Architecture Delta-Sigma Input type Differential, Single-ended Multichannel configuration Multiplexed Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 5 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 27.5 Analog supply (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 Digital supply (min) (V) 4.75 Digital supply (max) (V) 5.25
Resolution (bps) 22 Sample rate (max) (ksps) 6.25 Number of input channels 4 Interface type SPI Architecture Delta-Sigma Input type Differential, Single-ended Multichannel configuration Multiplexed Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 5 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 27.5 Analog supply (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 Digital supply (min) (V) 4.75 Digital supply (max) (V) 5.25
  • DELTA-SIGMA A/D CONVERTER
  • 22 BITS NO MISSING CODES
  • 20 BITS EFFECTIVE RESOLUTION AT 10Hz AND 16 BITS AT 1000Hz
  • LOW POWER: 1.4mW
  • DIFFERENTIAL INPUTS
  • PROGRAMMABLE GAIN AMPLIFIER
  • SPI™ COMPATIBLE SSI INTERFACE
  • PROGRAMMABLE CUTOFF FREQUENCY UP TO 6.25kHz
  • INTERNAL/EXTERNAL REFERENCE
  • ON-CHIP SELF-CALIBRATION
  • ADS1213 INCLUDES 4-CHANNEL MUX
  • APPLICATIONS
    • INDUSTRIAL PROCESS CONTROL
    • INSTRUMENTATION
    • BLOOD ANALYSIS
    • SMART TRANSMITTERS
    • PORTABLE INSTRUMENTS
    • WEIGH SCALES
    • PRESSURE TRANSDUCERS

All trademarks are the property of their respective owners.
  • DELTA-SIGMA A/D CONVERTER
  • 22 BITS NO MISSING CODES
  • 20 BITS EFFECTIVE RESOLUTION AT 10Hz AND 16 BITS AT 1000Hz
  • LOW POWER: 1.4mW
  • DIFFERENTIAL INPUTS
  • PROGRAMMABLE GAIN AMPLIFIER
  • SPI™ COMPATIBLE SSI INTERFACE
  • PROGRAMMABLE CUTOFF FREQUENCY UP TO 6.25kHz
  • INTERNAL/EXTERNAL REFERENCE
  • ON-CHIP SELF-CALIBRATION
  • ADS1213 INCLUDES 4-CHANNEL MUX
  • APPLICATIONS
    • INDUSTRIAL PROCESS CONTROL
    • INSTRUMENTATION
    • BLOOD ANALYSIS
    • SMART TRANSMITTERS
    • PORTABLE INSTRUMENTS
    • WEIGH SCALES
    • PRESSURE TRANSDUCERS

All trademarks are the property of their respective owners.

The ADS1212 and ADS1213 are precision, wide dynamic range, delta-sigma Analog-to-Digital (A/D) converters with 24-bit resolution operating from a single +5V supply. The differential inputs are ideal for direct connection to transducers or low-level voltage signals. The delta-sigma architecture is used for wide dynamic range and to guarantee 22 bits of no missing code performance. An effective resolution of 20 bits is achieved through the use of a very low-noise input amplifier at conversion rates up to 10Hz. Effective resolutions of 16 bits can be maintained up to a sample rate of 1kHz through the use of the unique Turbo Modulator mode of operation. The dynamic range of the converters is further increased by providing a low-noise programmable gain amplifier with a gain range of 1 to 16 in binary steps.

The ADS1212 and ADS1213 are designed for high-resolution measurement applications in smart transmitters, industrial process control, weigh scales, chromatography and portable instrumentation. Both converters include a flexible synchronous serial interface which is SPI compatible and also offers a two-wire control mode for low-cost isolation.

The ADS1212 is a single channel converter and is offered in both DIP-18 and SO-18 packages. The ADS1213 includes a 4-channel input multiplexer and is available in DIP-24, SO-24, and SSOP-28 packages.

The ADS1212 and ADS1213 are precision, wide dynamic range, delta-sigma Analog-to-Digital (A/D) converters with 24-bit resolution operating from a single +5V supply. The differential inputs are ideal for direct connection to transducers or low-level voltage signals. The delta-sigma architecture is used for wide dynamic range and to guarantee 22 bits of no missing code performance. An effective resolution of 20 bits is achieved through the use of a very low-noise input amplifier at conversion rates up to 10Hz. Effective resolutions of 16 bits can be maintained up to a sample rate of 1kHz through the use of the unique Turbo Modulator mode of operation. The dynamic range of the converters is further increased by providing a low-noise programmable gain amplifier with a gain range of 1 to 16 in binary steps.

The ADS1212 and ADS1213 are designed for high-resolution measurement applications in smart transmitters, industrial process control, weigh scales, chromatography and portable instrumentation. Both converters include a flexible synchronous serial interface which is SPI compatible and also offers a two-wire control mode for low-cost isolation.

The ADS1212 is a single channel converter and is offered in both DIP-18 and SO-18 packages. The ADS1213 includes a 4-channel input multiplexer and is available in DIP-24, SO-24, and SSOP-28 packages.
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ADS1256 활성 공장 자동화 및 공정 제어를 위한 PGA를 지원하는 24비트, 30kSPS, 8채널 델타 시그마 ADC Higher resolution, higher speed, higher channel count

기술 자료

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유형 직함 날짜
* Data sheet ADS1212, ADS1213: 22-Bit Analog-to-Digital Converter datasheet (Rev. B) 2004/02/18

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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