Packaging information
| Package | Pins CFP (HKJ) | 8 |
| Operating temperature range (°C) -55 to 210 |
| Package qty | Carrier 25 | TUBE |
Features for the INA271-HT
- Wide Common-Mode Range: –16V to +80V
- CMRR: 78dB
- Accuracy:
±10mV Offset (max)
±7.5% Gain Error (max)
100µV/°C Offset Drift (max) - Bandwidth: Up to 130kHz
- Transfer Function: 20V/V
- Quiescent Current: 1600µA (max)
- Power Supply: +2.7V to +18V
- Provision for Filtering
- APPLICATIONS
- Down-Hole Drilling
- High Temperature Environments
- Supports Extreme Temperature Applications
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Extreme (–55°C/210°C)
Temperature Range(1) - Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
- Texas Instruments high temperature products utilize
highly optimized silicon (die) solutions with design
and process enhancements to maximize performance over
extended temperatures.
(1) Custom temperature ranges
Description for the INA271-HT
The INA271 is a current-shunt monitor with voltage output and can sense drops across current shunts at common-mode voltages from –16V to +80V, independent of the supply voltage. The INA271 pinouts readily enable filtering.
The INA271 is available with a 20V/V output voltage scale. The 130kHz bandwidth simplifies use in current-control loops.
The INA271 operates from a single +2.7V to +18V supply, drawing a maximum of 1600µA of supply current. This device is specified over the extended operating temperature range of –55°C to +210°C.