TLV2553
- 12-Bit-Resolution A/D Converter
- Up to 200 KSPS (150 KSPS for 3 V) Throughput
Over Operating Temperature Range With 12-Bit
Output Mode - 11 Analog Input Channels
- 3 Built-In Self-Test Modes
- Inherent Sample and Hold Function
- Linearity Error, ±1 LSB Maximum
- On-Chip Conversion Clock
- Unipolar or Bipolar Output Operation
- Programmable MSB or LSB First
- Programmable Power Down
- Programmable Output Data Length
- SPI Compatible Serial Interface With I/O Clock
Frequencies up to 15 MHz (CPOL=0, CPHA=0)
The TLV2553 is a 12-bit, switched-capacitor, successive-approximation, analog-to-digital converter. The ADC has three control inputs [chip select (CS), the input-output clock, and the address/control input (DATAIN)], designed for communication with the serial port of a host processor or peripheral through a serial 3-state output.
In addition to the high-speed converter and versatile control capability, the device has an on-chip 14-channel multiplexer that can select any one of 11 inputs or any one of three internal self-test voltages using configuration register 1. The sample-and-hold function is automatic. At the end of conversion, when programmed as EOC, the pin 19 output goes high to indicate that conversion is complete. The converter incorporated in the device features differential, high- impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry from logic and supply noise. A switched-capacitor design allows low-error conversion over the full operating temperature range.
The TLV2553I is characterized for operation from TA = 40°C to 85°C.
기술 문서
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TLV2553 12-Bit, 200-KSPS, 11-Channel, Low-Power, Serial ADC datasheet (Rev. C) | PDF | HTML | 2015/07/09 |
EVM User's guide | TLV2553EVM-PDK User's Guide (Rev. A) | 2019/09/13 | ||
E-book | Best of Baker's Best: Precision Data Converters -- SAR ADCs | 2015/05/21 | ||
Application note | Determining Minimum Acquisition Times for SAR ADCs, part 2 | 2011/03/17 | ||
Application note | Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A) | 2010/11/10 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
5-6KINTERFACE — 5~6K 인터페이스 평가 모듈
The interface board consists of two signal conditioning sites, two serial EVM sites, and a parallel EVM site. Regardless of the interface type, all EVMs compatible with the 5-6K Interface Board have a standard analog interface and standard power connector. Three position screw terminals J1 and J2 (...)
TLV2553EVM-PDK — TLV2553 11-채널 저전력 직렬 ADC 평가 모듈 성능 개발 키트(PDK)
The TLV2553 evaluation module (EVM) performance development kit (PDK) is a platform for evaluating the TLV2553 successive approximation register (SAR) analog-to-digital converter (ADC).
The evaluation kit includes the TLV2553EVM, precision host interface (PHI) controller board, and (...)
ANALOG-ENGINEER-CALC — 아날로그 엔지니어의 계산기
PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®
TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
TINA-TI — SPICE 기반 아날로그 시뮬레이션 프로그램
패키지 | 핀 | 다운로드 |
---|---|---|
SOIC (DW) | 20 | 옵션 보기 |
TSSOP (PW) | 20 | 옵션 보기 |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.