XTR305
- User-Selectable: Current or Voltage Output
- VOUT: ±10 V (up to ±17.5 V at ±20-V supply)
- IOUT: ±20 mA (Linear up to ±24 mA)
- 40-V Supply Voltage
- Diagnostic
Features:
- Short- or Open-Circuit Fault Indicator Pin
- Thermal Protection
- Overcurrent Protection
- No Current Shunt Required
- Output Disable for Single Input Mode
- Separate Driver and Receiver Channels
- Designed For Testability ™
The XTR305 is a complete output driver for cost-sensitive industrial and process control applications. The output can be configured as current or voltage by the digital I/V select pin. No external shunt resistor is required. Only external gain-setting resistors and a loop compensation capacitor are required.
The separate driver and receiver channels provide flexibility. The instrumentation amplifier (IA) can be used for remote voltage sense or as a high-voltage, high-impedance measurement channel. In voltage-output mode, a copy of the output current is provided, allowing calculation of load resistance.
The digital output-selection capability, together with the error flags and monitor pins, makes remote configuration and troubleshooting possible. Fault conditions on the output and on the IA input, as well as overtemperature conditions, are indicated by the error flags. The monitoring pins provide continuous feedback about load power or impedance. For additional protection, the maximum output current is limited, and thermal protection is provided.
The XTR305 is specified over the −40°C to +85°C industrial temperature range and for supply voltages up to 40 V, and is operational over the extended industrial temperature range (−55°C to +125°C).
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | XTR305 Industrial Analog Current or Voltage Output Driver datasheet | PDF | HTML | 2018. 2. 16 | |
| 애플리케이션 노트 | PLC Analog Output Module Architectures | PDF | HTML | 2025. 1. 29 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
XTR300EVM — XTR300 테스트 보드
The XTR300EVM is intended to provide basic evaluation of the functionality and performance of the XTR300. The XTR300EVM printed circuit board (PCB) is designed to provide:
- Easy handling of the small QFN package with the recommended land pattern for soldering the QFN device.
- Easy access to all pins of (...)
TIDA-01633 — AC/서보 드라이브를 위한 초소형 프로그래머블 4~20mA 및 +/-10V 아날로그 출력 레퍼런스 설계
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VQFN (RGW) | 20 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.