ADC08832
- 3-Wire Serial Digital Data Link Requires Few I/O Pins
- Analog Input Track/Hold Function
- 2-Channel Input Multiplexer Option with Address Logic
- Analog Input Voltage Range from GND to VCC
- No Zero or Full Scale Adjustment Required
- TTL/CMOS Input/Output Compatible
- Superior Pin Compatible Replacement for ADC0831/2
Key Specifications
- Resolution: 8 Bits
- Conversion Time (fC = 2 MHz): 4μs (Max)
- Power Dissipation: 8.5mW (Typ)
- Low Power Mode: 3.0mW (Typ)
- Single Supply: 5VDC
- Total Unadjusted Error: ±1LSB
- No Missing Codes over Temperature
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The ADC08831/ADC08832 are 8-bit successive approximation Analog to Digital converters with 3-wire serial interfaces and a configurable input multiplexer for 2 channels. The serial I/O will interface to COPSfamily of micro-controllers, PLD's, microprocessors, DSP's, or shift registers. The serial I/O is configured to comply with the MICROWIRE serial data exchange standard.
To minimize total power consumption, the ADC08831/ADC08832 automatically go into low power mode whenever they are not performing conversions.
A track/hold function allows the analog voltage at the positive input to vary during the actual A/D conversion.
The analog inputs can be configured to operate in various combinations of single-ended, differential, or pseudo-differential modes. The voltage reference input can be adjusted to allow encoding of small analog voltage spans to the full 8-bits of resolution.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | ADC08831/32 8Bit Ser I/O CMOS A/D Conv w/Multiplxr & Sam/Hold Func datasheet (Rev. C) | 2013. 3. 19 | ||
| e북 | Best of Baker's Best: Precision Data Converters -- SAR ADCs | 2015. 5. 21 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
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 |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
| VSSOP (DGK) | 8 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.