BUF08630_14 Datasheet, PDF (4/35 Pages) Texas Instruments – Programmable Gamma-Voltage Generator and High Slew Rate VCOM

BUF08630
SBOS515A – OCTOBER 2010 – REVISED AUGUST 2012
ELECTRICAL CHARACTERISTICS (continued)
Boldface limits apply over the specified temperature range, T_A = –40°C to +95°C.
At T_A = +25°C, V_S = +18 V, V_SH = 9.0 V, V_SD = +2 V, and C_L = 200 pF, unless otherwise noted.
BUF08630
PARAMETER
CONDITIONS
MIN
TYP
TEMPERATURE RANGE
Specified range
–40
Storage range
–65
PIN CONFIGURATION
RGW PACKAGE
VQFN-20
(TOP VIEW)
www.ti.com
MAX UNIT
+95
°C
+150
°C
SDA 1
A0 2
V_SD 3
GND 4
V_COM-OUT 5
Exposed
thermal pad
is connected
to GND.
15 OUT6
14 OUT5
13 OUT4
12 OUT3
11 OUT2
PIN NAME
A0
BKSEL
GND
NC
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
SCL
SDA
V_COM-AVDD
V_COM-FB
V_COM-OUT
V_S
V_SD
V_SH
PIN NO.
2
9
4
16
10
11
12
13
14
15
18
19
20
1
7
6
5
8
3
17
PIN DESCRIPTIONS
DESCRIPTION
A0 address pin for two-wire address; connect to either logic 1 or logic 0. See Table 1.
Selects memory bank 0 or 1; connect to either logic 1 to select bank 1 or logic 0 to select bank 0.
Ground
No Connect
DAC output 1
DAC output 2
DAC output 3
DAC output 4
DAC output 5
DAC output 6
DAC output 7
DAC output 8
Serial clock input; connect to pull-up resistor.
Serial data I/O; open-drain, connect to pull-up resistor.
V_COM supply
V_COM feedback
V_COM output
V_S connected to analog supply.
Digital supply; connect to logic supply.
V_SH connected to 1/2 analog supply.
4
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