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INA138NA/250G4
Current Sense Amplifier, 1 Amplifier, 2 µA, SOT-23, 5 Pins, -40 °C, 125 °C
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- INA138NA/250G4
- Order Code:
- 3118120
Alternatives for INA138NA/250G4
Product Overview
The INA138NA/250G4 is a 36V, high-side, Current Output Current Shunt Monitor, laser trimmed for very low offset voltage (50µV), drift (0.5µV/°C) and high common-mode rejection (120dB at G >=100). It operates with power supplies as low as ±2.25V and quiescent current is only 700µA - ideal for battery-operated systems. Internal input protection can withstand up to ±40V without damage. The INA138NA/250G4 is high-side, unipolar, current shunt monitors. Wide input common-mode voltage range, low quiescent current. Input common-mode and power-supply voltages are independent and can range from 2.7 to 36V for the INA138NA/250G4. Quiescent current is only 25µA, which permits connecting the power supply to either side of the current measurement shunt with minimal error. 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.
- Complete unipolar high-side current measurement circuit
- Wide supply and common-mode range
- Independent supply and input common-mode voltages
- Single resistor gain set
- Low quiescent current of 25µA (typical)
- Green product and no Sb/Br
Applications
Test & Measurement, Automotive, Communications & Networking, Computers & Computer Peripherals, Portable Devices, Power Management, Consumer Electronics
Warnings
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
Product Information
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- :
- 1 Amplifier
- :
- 2µA
- :
- SOT-23
- :
- 5Pins
- :
- -40°C
- :
- 125°C
- :
- 800kHz
- :
- 2.7V
- :
- 36V
- :
- 2mV
- :
- 120dB
- :
- -
- :
- -
- :
- MSL 2 - 1 year
Technical Docs (0)
Packaging type
Re-reel
No Longer Stocked
Rs.170.44
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- Price for:
- Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
| Quantity | Price | Your Price |
|---|---|---|
| 1+ | Rs.170.44 | |
| 10+ | Rs.144.21 | |
| 100+ | Rs.115.68 | |
| 250+ | Rs.101.02 | |
| 500+ | Rs.98.72 | |
| 1000+ | Rs.80.97 | |
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