Design tool
CIRCUIT060021
Buffer (follower) circuit
CIRCUIT060021
Overview
This design is used to buffer signals by presenting a high input impedance and a low output impedance. This circuit is commonly used to drive low-impedance loads, analog-to-digital converters (ADC) and buffer reference voltages. The output voltage of this circuit is equal to the input voltage.
Features
- Input: ±10 V
- Output: ±10 V
- Frequency: 100 kHz
- Supply: ±15 V
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Downloads
Supported products & hardware
General-purpose op amps
Precision op amps (Vos<1mV)
Technical documentation
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View all 4
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Circuit design | Buffer (follower) circuit (Rev. A) | 14 Jan 2019 | |
| Application note | AN-31 Amplifier Circuit Collection (Rev. D) | 21 Oct 2020 | ||
| Application note | Handbook of Operational Amplifier Applications (Rev. B) | 19 Sep 2016 | ||
| Application note | Buffer Op Amp to ADC Circuit Collection | 18 Mar 2002 |
Related design resources
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REFERENCE DESIGN
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