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LC-32D44E/S/RU-BK/GY
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15. IC8201 (VHIBD8143MU-1Y)
High-accuracy gradation voltage generation IC with a built-in DAC
The high-accuracy gradation voltage generation IC with a built-in DAC, BD8143MUV, has a built-in 1chip integrating the setting value control by the
serial signal, high-accuracy 10bit DAC and buffer amp.
serial signal, high-accuracy 10bit DAC and buffer amp.
Description:
• Reduced number of parts due to 1chip
• Built-in 10bit DAC
• DAC output buffer amp (12ch)
• Amplifier input/output switching function (CTL)
• 3-wire serial interface
• Temperature protection circuit
• Power ON reset circuit
110
EX_DT[27]
I/O
BD4CIF
250
R_VSSPLL1
GND
Z7RSTDDRVGND
111
EX_DT[28]
I/O
BD4CIF
251
R_VSSPLL2
GND
Z7RSTDDRVGND
112
VDDC
1.5V
VDDC
252
R_VDD15
1.5V
Z7RSTDDRV15
113
VSS12
GND
VSS12
253
R_VSS15
GND
Z7RSTDDRVGND
114
EX_DT[29]
I/O
BD4CIF
254
VSSAGND45C
GND
Z7RSTAGND45C
115
vext158
1.5V
SDRAMVDE1
255
VDDSAVCC5
3.3V
Z7RSTAVCC5
116
VDDS
3.3V
VDDS
256
VSSAGND45R
GND
Z7RSTAGND45R
117
VSS12
GND
VSS12
118
vgnd50
GND
SDRAMVSE
119
vext26
2.5V
SDRAMVDE2
120
vgnd84
GND
SDRAMVSE
121
EX_DT[30]
I/O
BD4CIF
122
EX_DIR
I/O
BD4CIF
123
TEST_C
IN
IBUFDIF
124
TEST_L[3]
IN
IBUFDIF
125
TEST_L[2]
IN
IBUFDIF
126
TEST_L[1]
IN
IBUFDIF
127
vgnd85
GND
SDRAMVSE
128
vext1102
1.5V
SDRAMVDE1
129
TEST_L[0]
IN
IBUFDIF
130
DAC_DATA
OUT
B4IF
131
DAC_CLK
OUT
B4IF
132
DAC_LATCH
OUT
B4IF
133
READY
OUT
B4IF
134
S_LBR
OUT
B4IF
135
G_LBR
OUT
B4IF
136
VDDS
3.3V
VDDS
137
VSS12
GND
VSS12
138
G_LBR_INV
OUT
B4IF
139
FS
OUT
B4IF
140
SREADY
I/O
BD4THVIC1
*Pin No.177, 178 is a power supply for SSCG, Pin No.180, 181 is GND for SSCG, and it is separated with another power supply GND.
Pin No.
Pin Name
I/O
Pin Function
1
LATCH
I
Series latch input.
2
SDIN
I
Series data input
3
CLK
I
Series clock input
4
SDOUT
O
Series data output
5
DVCC
---
Logic power supply
6
CT
---
Capacity connection terminal for power ON reset.
7
GND
---
Ground.
8
N.C
---
No Connect.
9
OSC
O
DAC tune clock I/O.
10
N.C
---
No Connect.
11
CTL
I
Amplifier input switch signal input.
12
N.C
---
No connection.
13
VCC
---
Buffer amplifier power supply.
14
OUT0
O
Gradation voltage output terminal 0.
15
OUT1
O
Gradation voltage output terminal 1.
Pin No.
Pin Name
I/O
Function Name
Pin No.
Pin Name
I/O
Function Name
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