[GENNUM]

CIRCUIT DESCRIPTION

The GS551 is a 10 pin, low voltage, class B amplifier which operates over a battery range of 1.1 VDC to 3 VDC.

FEATURES

• adjustable gain to 48 dB

• capable of driving low impedance receiver

• low component count, 3 small capacitors and 1 resistor

• gain trim can be used as vol. control for reduced noise

• minimal start-up transient

• no gain expansion