INA271SHKQ
ActiveHIGH TEMP, -16 TO 80V, SPLIT-STAGE CURRENT SENSE AMPLIFIER W/ IN-LINE FILTER CAPABILITY
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INA271SHKQ
ActiveHIGH TEMP, -16 TO 80V, SPLIT-STAGE CURRENT SENSE AMPLIFIER W/ IN-LINE FILTER CAPABILITY
Technical Specifications
Parameters and characteristics for this part
| Specification | INA271SHKQ |
|---|---|
| Accuracy | 4.6 % |
| Function | Current Monitor |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 210 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 8-CSOIC |
| Package / Case [x] | 0.22 in |
| Package / Case [y] | 5.65 mm |
| Sensing Method | High-Side |
| Supplier Device Package | 8-CFP |
| Voltage - Input [Max] | 80 V |
| Voltage - Input [Min] | -16 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Texas Instruments | TUBE | 1 | $ 120.91 | |
| 100 | $ 117.27 | |||
| 250 | $ 97.64 | |||
| 1000 | $ 90.91 | |||
Description
General part information
INA271A-Q1 Series
The INA270A-Q1 and INA271A-Q1 (INA27xA-Q1) family of current-shunt monitors with voltage output can sense voltage drops across current shunts at common-mode voltages from –16 V to +80 V, independent of the supply voltage. The INA27xA-Q1 pinouts readily enable filtering.
The INA27xA-Q1 devices are available with two output voltage scales: 14 V/V and 20 V/V. The 130-kHz bandwidth simplifies use in current-control loops.
The INA27xA-Q1 operates from a single 2.7-V to 18-V supply, drawing a maximum of 900 µA of supply current. They are specified over the extended operating temperature range of –40°C to +125°C and are offered in an SOIC-8 package.
Documents
Technical documentation and resources
