DAC80004
- True 16-Bit Performance: 1 LSB INL/DNL (Max)
- Ultra Low Glitch Energy: 1 nV-s
- Wide Power-Supply Range: 2.7 V to 5.5 V
- Output Buffer with Rail-to-Rail Operation
- Current Consumption: 1 mA/Channel
- 50-MHz, 4- or 3-Wire SPI Compatible Interface
- SDO Pin for Readback and Daisy Chain
- Power-On Reset to Zero or Mid Scale
- Temperature Range: –40°C to +125°C
- Multiple Packages:
- Tiny 14-Pin VSON
- 14-Pin TSSOP
The DAC80004/70004/60004 (DACx0004) are highly accurate, low-power, voltage-output, quad-channel, 16-, 14-, 12-bit digital-to-analog converters (DACs) respectively. The DACx0004 devices are ensured monotonic by design and offer excellent linearity of less than 1 LSB (Max). The reference input of the DAC is buffered internally using a dedicated reference buffer.
The DACx0004 devices incorporate a power-on-reset circuit that ensures the DAC output powers up at zero scale or mid scale depending on status of the POR pin and remains in this state until a valid code is written to the device. These devices consume very low current of 1 mA/channel making them ideal for portable, battery-operated equipment. These devices also contain a power-down feature that reduces current consumption to typically 3 µA at 5 V.
The DACx0004 devices use a versatile 4- or 3-wire serial interface that operates at clock rates up to 50 MHz. The DACx0004 devices also include a SDO pin to daisy chain multiple devices. The interface is compatible with standard SPI™, QSPI™, Microwire, and digital signal processor (DSP) interfaces. The DACx0004 devices are offered in easy-to-assemble 14-pin TSSOP packages or an ultra small 14-pin VSON package and are fully specified over the extended industrial temperature range of –40°C to 125°C.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | DACx0004, Quad 16-,14-,12-Bit, 1 LSB INL, Buffered, Voltage-Output Digital-to-Analog Converters datasheet (Rev. D) | PDF | HTML | 2017. 12. 6 | |
| 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 | ||
| Circuit design | Circuit for offset adjustment of input signals using precision DAC (Rev. A) | PDF | HTML | 2024. 9. 19 | ||
| 기술 문서 | Achieving highly accurate full-scale charge and discharge current control for high | PDF | HTML | 2018. 8. 13 | ||
| 추가 자료 | Trimming a digital-to-analog converter to improve accuracy | 2017. 4. 28 | |||
| 사용 설명서 | Precision DAC SPICE Models Quick-Start Guide | 2017. 2. 22 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
DAC80004EVM — DAC80004 저전력, 전압 출력, 쿼드 채널 디지털-아날로그 컨버터 평가 모듈
ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.
PMP40280 — 양방향 배터리 초기화 시스템 제어 보드 레퍼런스 디자인
TIDA-01040 — 고전류 애플리케이션용 배터리 테스터 레퍼런스 설계
TIDA-01041 — 다중 위상 고정밀 0.5~100A 배터리 활성화를 위한 배터리 테스터 레퍼런스 설계
TIDA-01042 — 50A, 100A, 200A 애플리케이션용 모듈러 배터리 테스터 레퍼런스 설계
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VSON (DMD) | 14 | Ultra Librarian |
| TSSOP (PW) | 14 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.