Datasheet

DS3514
I
2
C Gamma and V
COM
Buffer with EEPROM
_______________________________________________________________________________________ 7
DIGITAL SUPPLY STANDBY CURRENT
vs. V
CC
DS3514 toc01
V
CC
VOLTAGE (V)
I
CCQ
CURRENT (μA)
543
5
10
15
20
25
30
0
26
SDA = SCL = V
CC
DIGITAL SUPPLY STANDBY CURRENT
vs. TEMPERATURE
DS3514 toc02
TEMPERATURE (°C)
I
CCQ
CURRENT (μA)
75553515-5-25
5
10
15
20
25
30
0
-45 95
SDA = SCL = V
CC
V
CC
= 5.0V
V
CC
= 3.3V
ANALOG SUPPLY STANDBY CURRENT
vs. V
DD
DS3514 toc03
V
DD
VOLTAGE (V)
I
DDQ
CURRENT (μA)
1311
50
100
150
200
250
300
350
400
450
0
915
ANALOG SUPPLY STANDBY CURRENT
vs. TEMPERATURE
DS3514 toc04
TEMPERATURE (°C)
I
DDQ
CURRENT (μA)
755515 35-5-25
50
100
150
200
250
300
350
400
450
0
-45 95
ANALOG SUPPLY CURRENT
vs. V
DD
DS3514 toc05
V
DD
VOLTAGE (V)
I
DD
CURRENT (mA)
1311
1
2
3
4
5
6
7
8
9
10
0
915
BIAS = 150%
BIAS = 80%
BIAS = 60%
BIAS = 100%
ANALOG SUPPLY CURRENT
vs. TEMPERATURE
DS3514 toc06
TEMPERATURE (°C)
I
DD
CURRENT (mA)
755515 35-5-25
1
2
3
4
5
6
7
8
9
10
0
-45 95
BIAS = 150%
BIAS = 80%
BIAS = 60%
BIAS = 100%
GAMMA SETTLING
DS3514 toc07
TIME (μs)
GAMMA VOLTAGE (V)
43210
5
6
7
8
9
10
4
-1 5
BIAS = 150%
BIAS = 80%
BIAS = 60%
BIAS = 100%
GAMMA OUTPUT vs. SETTING
DS3514 toc08
GAMMA SETTING (DEC)
GM OUTPUT (V)
896768640512384256128
3
6
9
12
15
0
0 1024
V
DD
= 15.0V, GHH = 14.8V,
GHM = 10.2V, GLM = 4.8V,
GLL = 0.2V
GM8 TO GM14
GM1 TO GM7
GM DNL
DS3514 toc09
GAMMA SETTING (DEC)
GM DNL (LSB)
896768512 640256 384128
-0.20
-0.15
-0.10
-0.05
0
0.05
0.10
0.15
0.20
0.25
-0.25
0 1024
Typical Operating Characteristics
(V
CC
= +5.0V, V
DD
= +15V, T
A
= +25°C, unless otherwise noted.)