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PDF TA1204AF Data sheet ( Hoja de datos )
| Número de pieza | TA1204AF | |
| Descripción | y CORRECTION IC FOR LCD TV | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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TA1204AF
TENTATIVE
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA1204AF
γ CORRECTION IC FOR LCD TV
TA1204AF is γ correction IC, that have common drive circuit, for
small or medium TFT panel (Normally White). TA1204AF is flat
44 pin package. TA1204AF have two linear RGB inputs.
FEATURES
Two linear RGB inputs
Selectable DC coupling or AC coupling (pedestal clamp) input
for both inputs
γ correction circuit with RGB fine adjustments
Drive gain control circuit with RGB fine adjustments
Cutoff level control circuit with RGB fine adjustments
Brightness and Contrast control circuits
AC and DC controls for the common electrode
Pre-drive output circuit with feedback input for common electrode
RGB output with Horizontal and / or Vertical reverse circuit
Weight: 1.15g (Typ.)
000707EBA1
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general
can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the
buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and
to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or
damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the
most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling
Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc..
• The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal
equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are
neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or
failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy
control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control
instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document
shall be made at the customer’s own risk.
• The products described in this document are subject to the foreign exchange and foreign trade laws.
• The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
www.DataSheet4U.comTOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its
use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or
others.
• The information contained herein is subject to change without notice.
2001-02-07 1/25
1 page  
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PIN
No.
PIN NAME
FUNCTION
INTERFACE CIRCUIT
TA1204AF
INPUT / OUTPUT
SIGNAL
13 R FBL
16 G FBL
20 B FBL
Connect filter for canceling positive
offset in relation to each axis.
DC
14 R Out
19 G Out
21 B Out
Outputs R / G / B signal.
Up to 300pF capacity can be
driven.
15 R FBH
18 G FBH
22 B FBH
Connect filter for canceling negative
offset in relation to each axis.
17 GND
GND pin for block to which power is
supplied from VDD pin.
Connect to 5 and 39 GND pins using
short thick line.
23 V0 Cent.
Adjusts output signal center voltage.
When left open, biased 1 / 2VDD.
Voltage on this pin is used as common
output center voltage.
DC
――
DC input
Adjustable voltage
range :
1 to 11.4V
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TA1204AF
AC CHARACTERISTICS
CHARACTERISTIC
RGB Input Dynamic Range
Cross Talk Between Channels
Crosstalk Over Switching Circuit
Output Signal
Amplitude
Typical
Deviation
Polarity Gap
Max. Gain
Contrast Adj.
Deviation
Typical
Deviation
Brightness
Adj.
Max. Gain
Max. Deviation
Min. Gain
Min. Deviation
Typical Level
Typical Deviation
Cut-off
Max. Range
Max. Deviation
Min. Range
Min. Deviation
Cut-off Fine
Adjustment
Range
Max.
Min.
Deviation
Max.
Drive Output Max. Deviation
Amplitude
Min
Min. Deviation
Drive Fine
Adjustment
Max.
Min.
Deviation
SYMBOL
Ain
Xch
Xsw
Sout
∆So
∆Sop
ACM
∆ACM
Brs
∆Brs
BrM
∆BrM
BrL
∆BrL
CoS
∆CoS
CoM
∆CoM
CoL
∆CoL
CVM
CvL
∆Cvp
CoM
∆CoM
DoL
∆DoL
CvM
CvL
∆Cvp
TEST
CIR-
CUIT
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
TEST CONDITION
MIN TYP. MAX UNIT
(Note 1) 1.5
(Note 2) ―
(Note 3) ―
2.9
(Note 4) ―
―
(Note 5)
5.6
―
−0.33
(Note 6)
―
(Note 7)
3.2
―
−2.6
(Note 8)
―
(Note 9)
4.6
―
(Note 10)
9.3
―
(Note 11)
0
―
1.7
(Note 12) −2.1
―
10.6
(Note 13)
―
0.95
(Note 14)
―
145
(Note 15) 39
―
1.8
−60
−60
3.3
―
―
6.7
―
−0.17
―
3.8
―
−2.1
―
5
―
9.8
―
0.07
―
1.95
−1.95
―
11.15
―
1.35
―
151.5
45.5
―
2.1
−46
−50
3.7
250
100
7.6
0.5
−0.01
100
4.4
200
−1.5
200
5.4
100
10.3
100
0.5
100
2.1
−1.8
250
11.7
150
1.75
150
157
52
5
V
dB
dB
V0-p
mV
mV
dB
dB
V
mV
V
mV
V
mV
V
mV
V
mV
V
mV
V
mV
V
mV
V
mV
%
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2001-02-07 11/25
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| PDF Descargar | [ Datasheet TA1204AF.PDF ] | |
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