BUF20800 Datasheet, PDF (7/27 Pages) Burr-Brown (TI) – 18-Channel GAMMA VOLTAGE GENERATOR with Two Programmable VCOM Channels

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BUF20800
SBOS329D − JUNE 2005 − REVISED OCTOBER 2006
BUF20800
(1)
V_{COM 1}
1 VCOM OUT2
V_{COM OUT1} 38
V_S
2 REFH
REFL 37
3 NC
NC 36
(1)
V_{CO M2}
V_S
Source
Driver
(1)
(1)
(1)
(1)
(1)
(1)
4 NC
5 OUT1
6 OUT2
7 OUT3
8 OUT4
9 OUT5
10 OUT6
NC 35
REFL OUT 34
OUT18 33
OUT17 32
OUT16 31
OUT15 30
OUT14 29
(1)
(1)
(1)
(1)
(1)
Source
Driver
V_S
Source
Driver
11 GNDA(2)
100nF
12 VS
10µF
(1)
13 OUT7
(1)
14 OUT8
(1)
15 OUT9
16 REFH OUT
GND_A(2) 28
V_S 27
OUT13 26
OUT12 25
OUT11 24
OUT10 23
100nF
(1)
V_S
10µF
(1)
(1)
Source
Driver
(1)
3.3V
17 VSD
1µF
100nF
Timing
Controller
18 SCL
19 SDA
GND_D(2) 22
LD 21
AO 20
Figure 8. Typical Application Configuration
7