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Product Detailed Parameters
- Description：IC INST AMP 1 CIRCUIT 8VSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Amplifier Type：Instrumentation
- Number of Circuits：1
- Output Type：Rail-to-Rail
- Slew Rate：6.5V/µs
- Gain Bandwidth Product：-
- Current - Input Bias：1 pA
- Voltage - Input Offset：2.5 mV
- Current - Supply：1.8mA
- Current - Output / Channel：50 mA
- Voltage - Supply Span (Min)：2.7 V
- Voltage - Supply Span (Max)：5.5 V
- Operating Temperature：-55°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-VSSOP
- -3db Bandwidth：550 kHz
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Overview
The INA156EA/250G4 is a single-supply, rail-to-rail output CMOS instrumentation amplifier manufactured by Texas Instruments. It features an input offset voltage of 8mV and a slew rate of 6.5V/µs. The device operates within a supply voltage range of 2.7V to 5.5V and includes a bandwidth of 550kHz. It is housed in an 8-pin VSSOP package with an operating temperature range of -40°C to 85°C.
Feature Summary
- Rail-to-rail output swing optimized for low-voltage single-supply operation
- CMOS technology providing low power consumption
- Low input offset voltage specification
Applications
- Battery-powered measurement systems
- Portable medical instrumentation
- Industrial process control sensors
Procurement Notes
Verify the specific suffix 'G4' indicates RoHS compliance and manufacturing details as per Texas Instruments documentation. Confirm the package type matches the design requirements. Ensure the supplier provides valid traceability documents. Check for any recent product lifecycle notices or obsolescence warnings directly from the manufacturer before finalizing procurement plans.
Selection Notes
Select this component when a low-cost, single-supply instrumentation amplifier with rail-to-rail output is required. It is suitable for applications where power consumption must be minimized while maintaining adequate bandwidth. Consider the 8mV offset voltage limit for precision requirements. The 8-VSSOP package is ideal for space-constrained designs.
Part Context
This part belongs to the INA156 family of instrumentation amplifiers. It shares core specifications with the INA156EA/250 but may differ in packaging or compliance markings. The G4 suffix typically denotes Green/RoHS-compliant materials. It serves as a general-purpose solution for signal conditioning in low-voltage environments.
Replacement Considerations
The INA156EA/250G4 is functionally equivalent to the INA156EA/250. Verify pinout compatibility and electrical parameters against alternative instrumentation amplifiers if sourcing constraints exist.
