BA7212 - Switchless Video Signal PB/REC Amplifier
FEATURES
• Signal circuit in the head unit, e.g., REC amplifier, AGC circuit are contained in 1 chip, realizing small set of VTR
• Low-input capacity and low-noise preamplifier. Wide-band preamplifier and REC amplifier
• Constant-current type output REC amplifier provides the maximum recording current as large as 30 mA_P-P with small fluctuation of the recording current upon load variation
• Built-in channel select switch and record/replay select switch
• Peaking amplifier terminal allows to set peak value externally
• A small package of shrink DIP 22 pin
APPLICATIONS
• VTR