Key facts
- Brand
- Texas Instruments
- Model
- INA117
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-12
Start here
TEXAS INSTRUMENTS INA117 High Common-Mode Voltage DIFFERENCE AMPLIFIER Manual
The INA117 is a precision unity-gain difference amplifier with very high common-mode input voltage range. It is a single monolithic IC consisting of a precision op amp and integrated thin-film resistor network.
Read onlineTexas Instruments INA117 specifications
| Common‑mode input range (standard +15 V supply) | +200 V |
|---|---|
| Maximum rated operating voltage | +200 V |
| Output swing on +15 V supply | at least +10 V |
| Negative output swing limit | to within 3 V of the negative rail (e.g., –12 V on +15 V) |
Source: Texas Instruments INA117 Application Note Extending the Common-Mode Range of Difference Amplifiers
All Texas Instruments INA117 documents by type
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What is the common‑mode input range of the INA117 with a +15 V supply?
It is specified as +200 V.
From: Texas Instruments INA117 Application Note Extending the Common-Mode Range of Difference Amplifiers
How can the common‑mode range be extended for reduced power‑supply applications?
By either offsetting the reference voltage with a constant voltage or dynamically adjusting the reference to follow the input signal.
From: Texas Instruments INA117 Application Note Extending the Common-Mode Range of Difference Amplifiers