ROHM Semiconductor BA7623F
The BA7623F is a 75Ω driver-IC developed for use in video equipment. Each output can drive two loads (75Ω × 2).APPLICATIONS
● Video cassette recorders, televisions and camcordersFEATURES
● 1) Can be directly coupled to the previous circuit. 2) Each output can drive two loads.●Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Symbol VCC Pd Topr Tstg Limits 8.0 550∗ – 25 ~ + 75 – 55 ~ + 125 Unit V mW °C °C ∗ Reduced by 5.5mW for each increase in Ta of 1°C over 25°C.
●Block diagram GND 1 75Ω driver 8 OUT1 IN1 2 75Ω driver 7 OUT2 IN2 3 75Ω driver 6 OUT3 IN3 4 5 VCC 1 Multimedia ICs BA7623F
●Pin descriptions Pin No. 1 2 Pin name GND IN1 Ground connection Direct-coupling input Input composite video or component video (RGB) signals. Keep the input signal level in the range 0.5V to 3.8V. Direct-coupling input Input composite video or component video (RGB) signals. Keep the input signal level in the range 0.5V to 3.8V. Direct-coupling input Input composite video or component video (RGB) signals. Keep the input signal level in the range 0.5V to 3.8V.