MAX9665 데이터 시트보기 (PDF) - Maxim Integrated
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MAX9665
Maxim Integrated
MAX9665 Datasheet PDF : 42 Pages
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6/8/10-Channel, 10-Bit, Nonvolatile Programmable
Gamma and VCOM Reference Voltages
MAX9665
1
2
3
4
5
—
—
—
—
6
8
10
11
13
15
16
17
18
19
PIN
MAX9666
1
2
3
4
5
—
—
6
7
8
10
11
13
14
15
16
17
18
19
MAX9667
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20
20
7, 9, 12, 14
9, 12
—
—
—
—
NAME
CE
DVDD
SCL
SDA
GND
OUT9
OUT8
OUT7
OUT6
OUT5
OUT4
OUT3
OUT2
OUT1
OUT0
REF
AVDD
FB
VCOM
CTL
N.C.
EP
Pin Description
FUNCTION
Single-Wire Control Interface Enable. Connect CE to DVDD to
enable the CTL input. Connect CE to GND to disable the CTL
input and reduce the supply current.
Digital Supply Input. Bypass to GND with 0.1µF capacitor.
I2C Serial-Clock Input
I2C Serial-Data Input/Output
Ground
Gamma Output 9
Gamma Output 8
Gamma Output 7
Gamma Output 6
Gamma Output 5
Gamma Output 4
Gamma Output 3
Gamma Output 2
Gamma Output 1
Gamma Output 0
Reference Input
Analog Supply Input. Bypass AVDD to GND with a minimum
0.1µF capacitor.
VCOM Amplifier Negative Input
VCOM Amplifier Output
VCOM Adjustment and Multiple-Time Programmable Memory
Control. CTL sets the internal DAC code and programs the
MTP memory. A pulse-control method is used to adjust the
VCOM level. See the VCOM Adjustment (CTL) section. To
program the DAC setting into the MTP memory as the power-
on default, drive CTL to the MTP programming voltage using
the correct timing and voltage ramp rates. See the MTP
Programming (CTL) section.
No Connection. Not internally connected.
Exposed Pad. The exposed pad must be connected to GND.
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