INA271AID
Active-16 TO 80V, SPLIT-STAGE CURRENT SENSE AMPLIFIER W/ IN-LINE FILTER CAPABILITY
INA271AID
Active-16 TO 80V, SPLIT-STAGE CURRENT SENSE AMPLIFIER W/ IN-LINE FILTER CAPABILITY
Description
General part information
INA271 Series
The INA270 and INA271 family of voltage-output, current-sense amplifiers can sense drops across shunt resistors at common-mode voltages from –16 V to +80 V, independent of the supply voltage. The INA270 and INA271 pinouts readily enable filtering.
The INA270 and INA271 are available with two gain options: 14 V/V and 20 V/V. The 130-kHz bandwidth simplifies use in current-control loops.
The INA270 and INA271 operate from a single +2.7-V to +18-V supply, drawing 700 µA (typical) of supply current. The devices are specified over the extended operating temperature range of –40°C to +125°C and are offered in an SOIC-8 package.
Technical Specifications
Parameters and characteristics for this part
| Specification | INA271AID |
|---|---|
| Accuracy | 1 % |
| Function | Current Monitor |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.154 in |
| Package Name | 8-SOIC |
| Package Width | 3.9 mm |
| Sensing Method | High-Side |
| Voltage - Input (Maximum) | 80 V |
| Voltage - Input (Minimum) | -16 V |
Pricing
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