7

www.corebai.com

CBMV321S-CBMV358S-CBMV321-CBMV322-CBMV324

OPERATION INSTRUCTION

TYPICAL CHARACTERISTICS

APPLICATION NOTES

The CBMV321, CBMV358, CBMV324, CBMV321S, CBMV358S are high precision, rail-to-rail

operational amplifiers that can be run from a single-supply voltage 2.5V to 5.5V (±1.25V to

±2.75V). Supply voltages higher than 7V (absolute maximum) can permanently damage the

amplifier.

Rail-to-rail input and output swing significantly increases dynamic range, especially in

low-supply applications.

Good layout practice mandates use of a 0.1uF capacitor place closely across the supply pins.

CBMV321S/CBMV358S ENABLE FUNCTION

The CBMV321S/CBMV358S includes a shutdown mode. Under logic control, the amplifiers

can be switched from normal mode to a standby current of 1uA. When the Enable pin is

connected to high, the amplifier is active. Connecting Enable low disables the amplifier, and

places the amplifier, and place the output in a high-impedance state.