TA7784P Datasheet, PDF (1/4 Pages) Toshiba Semiconductor – DUAL PREAMPLIFIER FOR AUTOREVERSE

UTC TA7784P LINEAR INTEGRATED CIRCUIT
DUAL PRE-AMPLIFIER FOR
AUTO-REVERSE
DESCRIPTION
The UTC TA7784P is a dual pre-amplifier for auto-reverse
type and W-cassette type tape player. This IC contains dual
pre-amplifier, forward/ reverse control switches and metal/
normal tape equalizer control switches.
FEATURES
*High voltage gain: GVO=95dB(typ) at Vcc=6V，f=1kHz
*Wide operating supply voltage(VCC= 3.5V~15V)
*No input coupling capacitor
*Low noise( VNI=1µVrms(typ) at Rg=600Ω,
BW=20Hz~20kHz, NAB EQ)
DIP-16
BLOCK DIAGRAM
UTC UNISONIC TECHNOLOGIES CO., LTD. ¹
QW-R110-010,A