Overview
The REF5025SHKJ, produced by Texas Instruments, is a high-temperature, low-noise, very low-drift precision voltage reference. This device is designed to provide high accuracy and stability, making it suitable for use in high-precision data acquisition systems. The REF5025SHKJ is capable of both sinking and sourcing current and is robust against line and load changes. It is offered in an 8-pin CFP (HKJ) package and is specified to operate over a wide temperature range of –55°C to +210°C.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | CFP (HKJ) | |
| Pins | 8 | |
| Operating Temperature Range | –55 to 210 | °C |
| Input Voltage | 3.25 to 18 | V |
| Output Voltage | 2.5 | V |
| Output Current | ±7 mA | |
| Temperature Drift | 5 ppm/°C (Maximum) | |
| Noise (0.1Hz to 10Hz) | 3 µVpp/V | |
| Supply Current | 1.5 mA |
Key Features
- Low temperature drift: 5 ppm/°C (Maximum)
- Low noise: 3 µVpp/V
- High output current: ±7 mA
- Wide operating temperature range: –55°C to +210°C
- Robust against line and load changes
- Extended product life cycle and product-change notification
- Product traceability and controlled baseline
Applications
- 16-Bit Data Acquisition Systems
- ATE Equipment
- Industrial Process Control
- Medical Instrumentation
- Optical Control Systems
- Precision Instrumentation
- Semiconductor Test Equipment
- Pressure and Temperature Transmitters
- Lab and Field Instrumentation
Q & A
- What is the operating temperature range of the REF5025SHKJ?
The operating temperature range of the REF5025SHKJ is –55°C to +210°C.
- What is the maximum temperature drift of the REF5025SHKJ?
The maximum temperature drift of the REF5025SHKJ is 5 ppm/°C.
- What is the noise level of the REF5025SHKJ?
The noise level of the REF5025SHKJ is 3 µVpp/V.
- What is the output current capability of the REF5025SHKJ?
The REF5025SHKJ can source and sink up to ±7 mA of current.
- What are the typical applications of the REF5025SHKJ?
The REF5025SHKJ is typically used in 16-Bit Data Acquisition Systems, ATE Equipment, Industrial Process Control, Medical Instrumentation, and other high-precision applications.
- What package types are available for the REF5025SHKJ?
The REF5025SHKJ is available in HKJ and HKQ packages, as well as Known-Good-Die (KGD) form.
- What is the input voltage range for the REF5025SHKJ?
The input voltage range for the REF5025SHKJ is 3.25V to 18V.
- Does the REF5025SHKJ have extended product life cycle and product-change notification?
- Is the REF5025SHKJ RoHS compliant?
- What is the supply current of the REF5025SHKJ?
The supply current of the REF5025SHKJ is 1.5 mA.
