Packaging information
| Package | Pins TSSOP (PW) | 8 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 2,000 | LARGE T&R |
Features for the INA169-Q1
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: −40°C to 125°C
Ambient Operating Temperature Range - Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C6
- Device Temperature Grade 1: −40°C to 125°C
- Complete Unidirectional High-Side Current Measurement Circuit
- Wide Supply and Common-Mode Ranges
- INA139-Q1: 2.7 V to 40 V
- INA169-Q1: 2.7 V to 60 V
- Independent Supply and Input Common-Mode
Voltages - Single Resistor Gain Set
- Low Quiescent Current (60 µA Typical)
- Wide Temperature Range: –40°C to +125°C
- Package: TSSOP-8
Description for the INA169-Q1
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.