TA1204AF Datasheet, PDF (7/25 Pages) Toshiba Semiconductor – γ CORRECTION IC FOR LCD TV

PIN
No.
PIN NAME
FUNCTION
29 Com Drive
Adjusts drive voltage.
Batch-adjusts three axes.
Do not leave open.
31 V_CC (+5V)
V_CC pin
Connect 5V (typ.).
Connect bypass capacitor near this
pin.
32 B In (A)
34 G In (A)
36 R In (A)
Input R / G / B (A) signal.
In Clamp mode, input via clamp
capacitor.
INTERFACE CIRCUIT
TA1204AF
INPUT / OUTPUT
SIGNAL
DC input
1.2 to 4.5V
Output
amplitude :
1.4 to 11V_p-p
―
―
100IRE = 0.7V_p-p
Clamp mode
DC mode
33 Contrast
Adjusts contrast.
Batch-adjusts three axes.
Do not leave open.
DC input
1.7 to 4.1V
Signal amplitude :
−30dB or below
to 7dB
2001-02-07 7/25