ADS7945EVM-PDK
ADS7945 성능 데모 키트
ADS7945EVM-PDK
개요
The ADS794xEVM-PDK is designed to evaluate the ADS7945 and ADS7946 analog-to-digital converters. These converters are 14-bit dual-channel differential SAR converters with a maximum throughput rate of 2MSPS. The ADS7945 offers fully-differential input voltages while the ADS7946’s pseudo differential inputs offer singled-ended input voltages with common-mode noise cancelling capabilities. The EVM includes input drivers that allow the selection between bipolar and unipolar input voltages. A low noise reference is provided on-board as well as the option to use an external reference. The EVM gives access to every pin of the converter making it easy to connect to any host microprocessor or TI DSP based system.
특징
- 5V, 3.3V, or 1.8V logic compatible with 16-bit 40Mhz SPI Interface
- Simple channel selection with a single 16-bit word command
- Serial interface header for easy connection to TI DSP based communication systems
- Compatible with the TI Modular EVM System
- Voltage reference options: on-board REF5040 (4.096V) reference or external reference
- Voltage reference buffering using OPA350
- On-board OPA836 (200MHz BW / 1mA quiescent current) ADC input drivers
- Jumper selectable bipolar ( -Vref/2 to +Vref/2 ) or unipolar ( 0V to Vref ) input range with 5V supply
고속 연산 증폭기(GBW ≥ 50MHz)
주문 및 개발 시작
ADS7945EVM-PDK — ADS7945 Performance Demonstration Kit
ADS7945EVM-PDK — ADS7945 Performance Demonstration Kit
ADS7945EVM-PDK-SW — Software for ADS7945EVM-PDK; requires ADCPRO
지원되는 제품 및 하드웨어
ADS7945EVM-PDK-SW — Software for ADS7945EVM-PDK; requires ADCPRO
ADCPRO — 아날로그-디지털 컨버터 프로(ADCPro™) 평가 소프트웨어
지원되는 제품 및 하드웨어
하드웨어 개발
평가 보드
ADCPRO — 아날로그-디지털 컨버터 프로(ADCPro™) 평가 소프트웨어
GUI Installer
하드웨어 개발
평가 보드
문서
Manifest
출시 정보
ADCPro™ is a modular software system for evaluating analog-to-digital converters (ADCs) without the need for expensive logic analyzers and complex analysis routines. Used alone it is suitable for performing analysis on data sets captured from ADC testing; when paired with a Texas Instruments ADC evaluation module (EVM) and suitable data capture card, it becomes part of a powerful evaluation package.
기술 자료
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| * | EVM User's guide | ADS794xEVM and ADS794xEVM-PDK User Guide (Rev. B) | 2017. 9. 7 | ||
| 인증서 | ADS7945EVM-PDK EU Declaration of Conformity (DoC) | 2019. 1. 2 |