BU95103BL ROHM [Rohm], BU95103BL Datasheet - Page 7

• Manufacturer Part Number: BU95103BL
• Description: 6bit RSDS Source Driver
• Manufacturer: ROHM [Rohm]

●Pin Descriptions
© 2010 ROHM Co., Ltd. All rights reserved.
BU95303
www.rohm.com
D
D
D
CLK
Y1 ~ Y432
R/L
SEL0
SEL1
LPC0
LPC1
SFTR
SFTL
STB
INV
V0 ~ V13
POL
IREP1,2
OREP1,2
AV
AV
DV
DV
00P/N
10P/N
20P/N
DD
SS
Pin Name
DD
SS
P/N
~ D
~ D
~ D
02P/N
12P/N
22P/N
In/Out
In/Out
In/Out
Out
Out
In
In
In
In
In
In
In
In
In
In
In
In
In
In
Differential
Differential
Active
H
H
H
H
-
-
-
-
-
-
-
-
-
-
-
Repair amplifier output
Descriptions
RSDS
The 3-bit differential input pairs generate the internal 6-bit data through the
comparison between D
The RSDS
comparison between CLK
Driver outputs for D/A converted 64 gray scale analog voltage.
The shift direction of internal shift register is controlled by this pin as shown below.
R/L=H : Right shift SFTR→Y1→Y432→SFTL
R/L=L : Left shift SFTL→Y432→Y1→SFTR
The output channel number is controlled by this pin as shown below.
This pin is pulled down to the DV
Low power control pin
This pin is pulled down to the DV
SFTR=H: Right shift start pulse input terminal in cascade connection.
SFTR=L: Carry output terminal in cascade connection.
SFTL=H: Carry output terminal in cascade connection.
SFTL=L: Left shift start pulse input terminal in cascade connection.
The data in the data register are transferred to the data latch at the rising edge of STB,
then the gray scale voltages are output from the buffer at the falling edge of STB.
Terminal to specify inverting or non-inverting of display data
INV:H : Input data are inverted in the IC.
INV:L : Input data are not inverted.
Input for the γ-correction reference voltage
The following external reference voltages are input.
At the rising edge of STB, the state of POL are transferred to the driver.
POL=H : The reference voltage for odd number outputs are V0 to V6 and those
for even number outputs are V7 to V13.
POL=L : The reference voltage for odd number outputs are V7 to V13 and those
for even number outputs are V0 to V6
Repair amplifier input
Power supply for driver block
Ground for AV
Power supply for digital block
Ground for DV
SEL1
LPC1
H
H
H
H
L
L
L
L
TM
input terminals of display data
TM
LPC0
SEL0
clock input pair generate the internal shift clock through the
H
H
H
H
DD
L
L
L
L
DD
7/14
Low power(default).
Number of effective
XXP
power condition
Ultra-low power
output terminal
Normal power
Strong power
432(default)
P
and D
and CLK
384
414
420
XXN
SS
SS
inside the IC.
inside the IC.
.
N
.
Y193 ~ Y240 become Hi-Z
Y208 ~ Y225 become Hi-Z
Y211 ~ Y222 become Hi-Z
Invalid output terminal
-
Technical Note
2010.10 - Rev.A