홈 데이터 컨버터 디지털-아날로그 컨버터(DAC) 정밀 DAC(≤10 MSPS)
홈
데이터 컨버터
디지털-아날로그 컨버터(DAC)
정밀 DAC(≤10 MSPS)

DAC8541

활성

1.8V 호환 병렬 인터페이스, 레일 투 레일 전압 출력을 지원하는 저전력, 16비트 D-A 컨버터

지금 주문하기
데이터 시트

DAC8541

활성
데이터 시트 지금 주문하기

제품 상세 정보

Resolution (Bits) 16 Number of DAC channels 1 Interface type Parallel Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 65 Settling time (µs) 10 Reference type Ext Architecture String Rating Catalog Features Reset to Mid-Scale Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 0.72 Operating temperature range (°C) -40 to 85 Product type Precision DAC
Resolution (Bits) 16 Number of DAC channels 1 Interface type Parallel Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 65 Settling time (µs) 10 Reference type Ext Architecture String Rating Catalog Features Reset to Mid-Scale Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 0.72 Operating temperature range (°C) -40 to 85 Product type Precision DAC
TQFP (PBS) 32 49 mm² (7 mm × 7 mm)
  • Micropower Operation: 250 uA at 5 V AVDD
  • Power-On Reset to Min-Scale
  • 16-Bit Monotonic
  • Settling Time: 10 us to ±0.003% FSR
  • 16-Bit Parallel Interface
  • On-Chip Output Buffer Amplifier With Rail-to-Rail Operation
  • Hardware Reset to Min-Scale or Mid-Scale
  • Double-Buffered Architecture
  • Asynchronous LDAC Control
  • Data Readback Support
  • 1.8 V Compatible Digital Interface:
    • DVDD = 1.8 V–5.5 V
  • Wide Analog Supply Range:
    • AVDD = 2.7 V–5.5 V
  • 32-Lead 5 mm × 5 mm TQFP Package
  • APPLICATIONS
    • Process Control
    • Data Acquisition Systems
    • Closed-Loop Servo Control
    • PC Peripherals
    • Portable Instrumentation
  • Micropower Operation: 250 uA at 5 V AVDD
  • Power-On Reset to Min-Scale
  • 16-Bit Monotonic
  • Settling Time: 10 us to ±0.003% FSR
  • 16-Bit Parallel Interface
  • On-Chip Output Buffer Amplifier With Rail-to-Rail Operation
  • Hardware Reset to Min-Scale or Mid-Scale
  • Double-Buffered Architecture
  • Asynchronous LDAC Control
  • Data Readback Support
  • 1.8 V Compatible Digital Interface:
    • DVDD = 1.8 V–5.5 V
  • Wide Analog Supply Range:
    • AVDD = 2.7 V–5.5 V
  • 32-Lead 5 mm × 5 mm TQFP Package
  • APPLICATIONS
    • Process Control
    • Data Acquisition Systems
    • Closed-Loop Servo Control
    • PC Peripherals
    • Portable Instrumentation

The DAC8541 is a low-power, single channel, 16-bit, voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail voltage swing to be achieved at the output. The DAC8541 utilizes a 16-bit parallel interface and features additional powerdown function pins as well as hardware-enabled, asynchronous DAC updating and reset capability.

The DAC8541 requires an external reference voltage to set the output range of the DAC. The device incorporates a power-on-reset circuit that ensures that the DAC output powers up at min-scale and remains there until a valid write takes place to the device. In addition, the DAC8541 contains a power-down feature, accessed via two hardware pins, that when enabled reduces the current consumption of the device to 200 nA at 5 V.

The low power consumption of this device in normal operation makes it ideally suited for use in portable battery operated equipment applications. The power consumption is 1.2 mW at AVDD = 5 V reducing to 1 uW in power-down mode.

The DAC8541 is available in a 32-lead TQFP package with an operating temperature range of –40°C to 85°C.

The DAC8541 is a low-power, single channel, 16-bit, voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail voltage swing to be achieved at the output. The DAC8541 utilizes a 16-bit parallel interface and features additional powerdown function pins as well as hardware-enabled, asynchronous DAC updating and reset capability.

The DAC8541 requires an external reference voltage to set the output range of the DAC. The device incorporates a power-on-reset circuit that ensures that the DAC output powers up at min-scale and remains there until a valid write takes place to the device. In addition, the DAC8541 contains a power-down feature, accessed via two hardware pins, that when enabled reduces the current consumption of the device to 200 nA at 5 V.

The low power consumption of this device in normal operation makes it ideally suited for use in portable battery operated equipment applications. The power consumption is 1.2 mW at AVDD = 5 V reducing to 1 uW in power-down mode.

The DAC8541 is available in a 32-lead TQFP package with an operating temperature range of –40°C to 85°C.
filter 기타 정밀 DAC(≤10 MSPS) 찾기
다운로드 스크립트와 함께 비디오 보기 비디오

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능.
DAC8531 활성 저전력, 레일 투 레일 출력, 16비트, 직렬 입력 디지털-아날로그 컨버터 Similar functionality, if force-sense input is not required

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 16-Bit, Single Channel, Parallel Input Digital-to-Analog Converter with Rail-to- datasheet 2001. 12. 5
애플리케이션 노트 Implementing a 4 mA to 20 mA Current Loop on TI DSPs 2004. 1. 5
애플리케이션 노트 Interfacing with the DAC8541 Digital-to-Analog Converter 2002. 6. 13

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 핀 CAD 기호, 풋프린트 및 3D 모델
TQFP (PBS) 32 Ultra Librarian
TI의 평가 항목에 대한 표준 약관이 적용됩니다.

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

포럼 주제 모두 보기(영문)

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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