DAC43508

활성

SPI를 지원하는 8진, 8비트, 버퍼 전압 출력 DAC

제품 상세 정보

Resolution (Bits) 8 Number of DAC channels 8 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 1 Settling time (µs) 10 Reference type Ext Architecture String Rating Catalog Features Cost Optimized, Low Power Power consumption (typ) (mW) 0.18 Operating temperature range (°C) -40 to 125 Product type General-purpose DAC
Resolution (Bits) 8 Number of DAC channels 8 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 1 Settling time (µs) 10 Reference type Ext Architecture String Rating Catalog Features Cost Optimized, Low Power Power consumption (typ) (mW) 0.18 Operating temperature range (°C) -40 to 125 Product type General-purpose DAC
WQFN (RTE) 16 9 mm² (3 mm × 3 mm)
  • ±1LSB DNL
  • Wide operating range:
    • Power supply: 1.8V to 5.5V
    • Temperature range: –40°C to +125°C
  • 3-wire serial peripheral interface (SPI)
    • VIH = 2.4V for 2.7V ≤ VDD ≤ 5.5V
    • VIH = (VDD – 0.3V ) for 1.8V ≤ VDD ≤ 2.7V
  • LDAC pin for simultaneous output update
  • Very low power: 0.1mA/channel at 1.8V
  • Low-power start-up mode: Outputs powered down with 10kΩ to AGND
  • Tiny package: 3mm × 3mm, 16-pin WQFN
  • ±1LSB DNL
  • Wide operating range:
    • Power supply: 1.8V to 5.5V
    • Temperature range: –40°C to +125°C
  • 3-wire serial peripheral interface (SPI)
    • VIH = 2.4V for 2.7V ≤ VDD ≤ 5.5V
    • VIH = (VDD – 0.3V ) for 1.8V ≤ VDD ≤ 2.7V
  • LDAC pin for simultaneous output update
  • Very low power: 0.1mA/channel at 1.8V
  • Low-power start-up mode: Outputs powered down with 10kΩ to AGND
  • Tiny package: 3mm × 3mm, 16-pin WQFN

The 8-bit DAC43508, 10-bit DAC53508, and 12-bit DAC63508 (DACx3508) are low-power, eight-channel, voltage-output, digital-to-analog converters (DACs). The DACx3508 are specified monotonic by design across a wide power supply range from 1.8V to 5.5V. Using an external reference, the DACx3508 provides a full-scale output voltage range of 1.8V to 5.5V while consuming 0.1mA quiescent current per channel. The DACx3508 also includes per channel, user programmable, power down registers. These registers facilitate the DAC output buffers to start in a 10kΩ-AGND power-down state, and remain in this state until a power-up command is issued to these output buffers.

Low quiescent current, wide power-supply range, octal channel, and a per-channel power-down option make the DACx3508 an excellent choice for high-density, low-power, battery-operated systems.

The devices communicate through the 3-wire (write-only) serial peripheral interface (SPI). These devices also have a load DAC (LDAC) and clear (CLR) inputs.

The 8-bit DAC43508, 10-bit DAC53508, and 12-bit DAC63508 (DACx3508) are low-power, eight-channel, voltage-output, digital-to-analog converters (DACs). The DACx3508 are specified monotonic by design across a wide power supply range from 1.8V to 5.5V. Using an external reference, the DACx3508 provides a full-scale output voltage range of 1.8V to 5.5V while consuming 0.1mA quiescent current per channel. The DACx3508 also includes per channel, user programmable, power down registers. These registers facilitate the DAC output buffers to start in a 10kΩ-AGND power-down state, and remain in this state until a power-up command is issued to these output buffers.

Low quiescent current, wide power-supply range, octal channel, and a per-channel power-down option make the DACx3508 an excellent choice for high-density, low-power, battery-operated systems.

The devices communicate through the 3-wire (write-only) serial peripheral interface (SPI). These devices also have a load DAC (LDAC) and clear (CLR) inputs.

다운로드 스크립트와 함께 비디오 보기 비디오

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀.
DAC53508 활성 SPI를 지원하는 10진, 8비트, 버퍼 전압 출력 DAC 10-bit variant
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능.
DAC43608 활성 초소형 QFN 패키지의 8비트, 8채널, I2C, 전압-출력 DAC I2C variant

기술 자료

검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
3개 모두 보기
상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 DACx3508 Octal, 8-Bit, 10-Bit, and 12-Bit, SPI, Buffered Voltage Output DACs in Tiny 3 × 3 WQFN Package datasheet (Rev. A) PDF | HTML 2024. 5. 14
Circuit design Precision, Three-Wire High-Voltage Output Transmitter Using the DAC80501 and XTR200 PDF | HTML 2026. 1. 27
Circuit design Precision, Three-Wire, Analog Current Output Transmitter Using the DAC80501 and XTR200 PDF | HTML 2026. 1. 27

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

설계 툴

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.
지원되는 제품 및 하드웨어
패키지 CAD 기호, 풋프린트 및 3D 모델
WQFN (RTE) 16 Ultra Librarian

주문 및 품질

권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

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