4V to 6V; Amplifier Case.Microchip MCP6044T-I/ST Opamp, 14Khz, -40 To 85Deg C of Amplifiers:4 Amplifier; Bandwidth:14kHz; Slew Rate:3V/ms; Supply Voltage Range:1.
5V; Amplifier Case.8V to 5.Microchip MCP6032T-E/SN Opamp, 10Khz, -40 To 125Deg C of Amplifiers:2 Amplifier; Bandwidth:10kHz; Slew Rate:4V/ms; Supply Voltage Range:1.