Low

TEXAS INSTRUMENTS  INA138NA/250G4  Current Sense Amplifier, Unipolar, 1 Amplifier, 2 µA, SOT-23, 5 Pins, -40 °C, 125 °C

TEXAS INSTRUMENTS INA138NA/250G4
Produsentens varenummer:
INA138NA/250G4
Varenummer:
1206900RL
Teknisk datablad:
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Produktoversikt

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
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.

Produktinformasjon

No. of Amplifiers:
1 Amplifier
Input Bias Current:
2µA
Amplifier Case Style:
SOT-23
Bandwidth:
800kHz
Supply Voltage Min:
2.7V
Supply Voltage Max:
36V
No. of Pins:
5Pins
Input Offset Voltage:
2mV
Operating Temperature Min:
-40°C
CMRR:
120dB
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (15-Jun-2015)

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Applikasjoner

  • Test & Measurement
  • Automotive
  • Communications & Networking
  • Computers & Computer Peripherals
  • Portable Devices
  • Power Management
  • Consumer Electronics

Lovgivning og miljø

Opprinnelsesland:
United States

Land der forrige produksjonsprosess av betydning ble fortatt

Overholdelse av begrensning av farlige stoffer:
Ja
Tariffnr.:
85423390
Vekt (kg):
.002155

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