INA169QPWRQ1
ActiveAEC-Q100, 2.7 TO 60V, 440KHZ VARIABLE GAIN CURRENT SENSE AMPLIFIER
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INA169QPWRQ1
ActiveAEC-Q100, 2.7 TO 60V, 440KHZ VARIABLE GAIN CURRENT SENSE AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | INA169QPWRQ1 |
|---|---|
| Accuracy | 0.5 % |
| Function | Current Monitor |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Qualification | AEC-Q100 |
| Sensing Method | High-Side |
| Supplier Device Package | 8-TSSOP |
| Voltage - Input [Max] | 60 V |
| Voltage - Input [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.64 | |
| 10 | $ 2.37 | |||
| 25 | $ 2.23 | |||
| 100 | $ 1.90 | |||
| 250 | $ 1.79 | |||
| 500 | $ 1.56 | |||
| 1000 | $ 1.30 | |||
| Digi-Reel® | 1 | $ 2.64 | ||
| 10 | $ 2.37 | |||
| 25 | $ 2.23 | |||
| 100 | $ 1.90 | |||
| 250 | $ 1.79 | |||
| 500 | $ 1.56 | |||
| 1000 | $ 1.30 | |||
| Tape & Reel (TR) | 2000 | $ 1.21 | ||
| 6000 | $ 1.16 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.18 | |
| 100 | $ 1.80 | |||
| 250 | $ 1.30 | |||
| 1000 | $ 0.97 | |||
Description
General part information
INA169-Q1 Series
The INA139-Q1 and INA169-Q1 (INA1x9-Q1) are high-side, unidirectional, current shunt monitors. Wide input common-mode voltage range, high-speed, low quiescent current, and TSSOP-8 packaging enable use in a variety of applications.
The device converts a differential input voltage to a current output. This current is converted back to a voltage with an external load resistor that sets any gain from 1 to over 100. Although designed for current shunt measurement, the circuit invites creative applications in measurement and level shifting.
Both the INA139-Q1 and INA169-Q1 are available in a TSSOP-8 package, and are specified for the –40°C to +125°C temperature range.
Documents
Technical documentation and resources
