Adjustable Voltage Reference between -10V and +10V

Description

An operational amplifier opa277 with dual power supply, provides a reference voltage continuously adjustable beetwen -10V and +10V. the amplifier uses both the inverting and non inverting gain path simultaneously. A potentiometer sets the ratio of these two gain paths.

• Project Type: Free
• Complexity: Simple
• Components number: <10
• SPICE software: TINA
• Software version: 7+
• Full software version nedeed : No
• Screenshots simulation images: