Reference Designs
Single Supply Op Amp with Drive to True GND
Texas Instruments
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
End Equipment Reference Diagrams
Application Area
End Equipment
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