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INA139-Q1

Features: `Qualification in Accordance With AEC-Q100(1) `Qualified for Automotive Applications `Customer-Specific Configuration Control Can Be Supported Along With Major-Change Approval `ESD Protection Exceeds 2000 V Per`MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = ...

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SeekIC No. : 004375376 Detail

INA139-Q1: Features: `Qualification in Accordance With AEC-Q100(1) `Qualified for Automotive Applications `Customer-Specific Configuration Control Can Be Supported Along With Major-Change Approval `ESD Protect...

INA139-Q1 Data Sheet

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Part Number:
INA139-Q1
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

`Qualification in Accordance With AEC-Q100(1)
`Qualified for Automotive Applications
`Customer-Specific Configuration Control Can Be Supported Along With Major-Change Approval
`ESD Protection Exceeds 2000 V Per
`MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
`Complete Unipolar High?Side Current Measurement Circuit
`Wide Supply And Common?Mode Range
     -  INA139: 2.7 V to 40 V
     -  INA169: 2.7 V to 60 V
`Independent Supply and Input Common-Mode Voltages
`Single Resistor Gain Set
` Low Quiescent Current (60 A Typ)
`Wide Temperature Range: -40 to +125
`TSSOP-8 and SOT23-5 Packages


Application

·Current Shunt Measurement:
   - Automotive, Telephone, Computers
· Portable And Battery-Backup Systems
·Battery Chargers
·Power Management
·Cell Phones Precision Current Source


Pinout

Connection Diagram


Connection Diagram


Specifications

Supply voltage,V+
INA139-Q1
-0.3 V to 60 V
INA169-Q1
-0.3 V to 75 V
Analog inputs, VIN+ , V IN-, Common mode
INA139-Q1
-0.3 V to 60 V
INA169-Q1
-0.3V to 75 V
Analog inputs, (VIN+ )-(VIN- ), Differential
-40V to 2V
Analog output, out
-0.3V to 40V
Operating temperature
-55 to125
Storage temperature
-65to150
Junction temperature
150
Thermal resistance, junction-to ambient, RJA
PW packageDBV package
DBV package
200/W
Lead temperature (soldering, 10 seconds)
260

(1)Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device.  hese are stress ratings only,nd functional operation of the device at these or any other conditions beyond those  ndicated under !°recommended operating conditons!± is no implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.




Description

The INA139-Q1 are high-side, unipolar, current shunt monitors. Wide input common-mode voltage range, high-speed, low quiescent current, and tiny TSSOP-8 and SOT23 packaging enable use in a variety of applications.

Input common-mode and power-supply voltages are independent and can range from 2.7 V to 40 V for the INA139 and 2.7 V to 60 V for the INA169. Quiescent current is only 60 A, which permits connecting the power supply to either side of the current measurement shunt with minimal error.

The INA139-Q1 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 are available in TSSOP-8 and SOT23-5 and are specified for the ?40 to +125 temperature range.




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