Single Supply Op Amp with Drive to True GND
Description
Single supply rail-to-rail amplifiers are commonly used in analog systems. In some cases it is important to have an amplifier output that drives very close to GND (i.e. a few microvolts). However: no amplifier can inherently drive this close to GND. This TI Precision Design shows a simple design modification that allows most standard single supply rail-to-rail amplifiers to drive very close to GND.
Features
- Drives output to true GNDAvoids output swing limitations near GND using pull-downSingle-Supply Solution
Applications
- Lab & field Instrumentation
Product Categories
- Amplifiers
| Application Area | End Equipment |
|---|---|
| Lab & field Instrumentation | https://www.ti.com/solution/lab-field-instrumentation#referencedesigns |
| Download |
|---|
| Download the bill of materials for TIPD145 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for TIPD145| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIPD145 BOM | 15 Jan 2014 | 185 | ||
| TIPD145 Schematic | 09 Jan 2014 | 40 |