DAC63002
- Programmable voltage or current
outputs with flexible configuration:
- Voltage outputs:
- 1 LSB INL and DNL (10-bit)
- Gains of 1x, 1.5x, 2x, 3x, and 4x
- Current outputs:
- 1 LSB INL and DNL (8-bit)
- Unipolar and bipolar output range options from 25 µA to 250 µA
- Voltage outputs:
- 35-µA/channel IDD in voltage-output mode
- Programmable comparator mode for all channels
- High-impedance output when VDD is off
- High-impedance and resistive pulldown power-down modes
- 50-MHz SPI-compatible interface
- Automatically detected
I2C, PMBus™, or SPI
interface
- 1.62-V VIH with VDD = 5.5 V
- General-purpose input/output (GPIO) configurable as multiple functions
- Predefined waveform generation: sine, cosine, triangular, sawtooth
- User-programmable nonvolatile memory (NVM)
- Internal, external, or power-supply as reference
- Wide operating range:
- Power supply: 1.8 V to 5.5 V
- Temperature: –40˚C to +125˚C
- Tiny package: 16-pin WQFN (3 mm × 3 mm)
The 12-bit DAC63001 and DAC63002, and the 10‑bit DAC53001 and DAC53002 (collectively referred to as the DACx300x) are a pin-compatible family of ultra-low-power, single-channel and dual-channel, buffered voltage-output and current-output smart digital-to-analog converters (DACs). The DACx300x devices support Hi-Z power-down mode and Hi-Z output during power-off conditions. The DAC outputs provide a force-sense option for use as a programmable comparator and current sink. The multifunction GPIO, function generation, and NVM enable these smart DACs for processor-less applications and design reuse. These devices automatically detect I2C, PMBus, and SPI interfaces and contain an internal reference.
The feature set combined with the tiny package and ultra-low power make these smart DACs an excellent choice for applications such as land mobile radios, pulse oximeters, notebook PCs, and other battery-operated applications for biasing, calibration, and waveform generation.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | DACx300x 12-Bit and 10-Bit Ultra-Low Power Dual and Single Voltage and Current Output Smart DACs With Auto-Detected I2C, PMBus™, or SPI Interface datasheet | PDF | HTML | 2022. 5. 11 | |
| 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 | ||
| Product overview | Smart DAC Product Selection Guide | PDF | HTML | 2024. 7. 1 | ||
| Circuit design | Voltage Margining and Scaling Circuit with a Voltage Output Smart DAC (Rev. A) | PDF | HTML | 2024. 4. 17 | ||
| Circuit design | Voltage Margining and Scaling Circuit With Current Output Smart DAC (Rev. A) | PDF | HTML | 2024. 4. 16 | ||
| Circuit design | Smart DAC Sine-Wave Generation Circuit | PDF | HTML | 2022. 12. 20 | ||
| 애플리케이션 노트 | A Basic Guide to I2C | PDF | HTML | 2022. 11. 8 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
DAC63204EVM — 4채널, 12비트, VOUT 및 IOUT 스마트 DAC용 DAC63204 평가 모듈
DAC63204 평가 모듈(EVM)은 다양한 구성에서 DAC63204, DAC53204, DAC43204(DACx3204) 상업용 버퍼 전압 및 전류 출력 디지털-아날로그 컨버터(DAC)의 성능을 평가하는 플랫폼입니다.
DAC63204EVM에는 DACx3204와 관련된 성능 및 애플리케이션을 평가할 수 있는 GUI가 있습니다.
DAC63204EVM에는 온보드 컨트롤러가 있어 EVM이 GUI와 함께 사용할 수 있도록 컴퓨터에 직접 연결할 수 있습니다. BOOSTXL-DAC-PORT와 호환되는 2개의 16핀 커넥터가 있습니다. 이 (...)
SMART-DAC-EVM-GUI — Smart DAC and smart AFE evaluation module software
DACX3X0X-PWR-CALC — DACx3x0x family power-consumption calculator tool
ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.
| 패키지 | 핀 | 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.