DS3514T+T&R Maxim Integrated Products, DS3514T+T&R Datasheet - Page 7

• Manufacturer Part Number: DS3514T+T&R
• Description: IC I2C GAMMA/VCOM BUFF 48-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of DS3514T+T&R

• Applications: TFT-LCD Panels: Gamma Buffer, VCOM Driver
• Output Type: Rail-to-Rail
• Number Of Circuits: 14
• Current - Supply: 5mA
• Current - Output / Channel: 4mA
• Voltage - Supply, Single/dual (±): 9 V ~ 15 V
• Mounting Type: Surface Mount
• Package / Case: 48-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
CC
450
400
350
300
250
200
150
100
30
25
20
15
10
50
10
5
0
0
9
8
7
6
5
4
= +5.0V, V
-45
-1
2
DIGITAL SUPPLY STANDBY CURRENT
ANALOG SUPPLY STANDBY CURRENT
SDA = SCL = V
BIAS = 100%
BIAS = 150%
-25
0
I
2
3
DD
vs. TEMPERATURE
-5
GAMMA SETTLING
TEMPERATURE (°C)
V
1
C Gamma and V
CC
CC
= +15V, T
_______________________________________________________________________________________
TIME (μs)
vs. V
15
VOLTAGE (V)
4
2
CC
35
BIAS = 60%
BIAS = 80%
3
A
55
= +25°C, unless otherwise noted.)
5
4
75
95
6
5
30
25
20
15
10
10
15
12
5
0
9
8
7
6
5
4
3
2
1
0
9
6
3
0
-45
9
0
V
GHM = 10.2V, GLM = 4.8V,
GLL = 0.2V
DIGITAL SUPPLY STANDBY CURRENT
SDA = SCL = V
DD
128
-25
BIAS = 150%
BIAS = 60%
GAMMA OUTPUT vs. SETTING
= 15.0V, GHH = 14.8V,
ANALOG SUPPLY CURRENT
256
GAMMA SETTING (DEC)
vs. TEMPERATURE
V
-5
CC
TEMPERATURE (°C)
11
COM
V
CC
384
= 5.0V
DD
vs. V
15
VOLTAGE (V)
GM8 TO GM14
GM1 TO GM7
V
512
CC
BIAS = 80%
= 3.3V
DD
Typical Operating Characteristics
35
BIAS = 100%
640
13
55
768
Buffer with EEPROM
75
896
1024
95
15
-0.05
-0.10
-0.15
-0.20
-0.25
0.25
0.20
0.15
0.10
0.05
450
400
350
300
250
200
150
100
50
10
0
9
8
7
6
5
4
3
2
1
0
0
-45
0
9
ANALOG SUPPLY STANDBY CURRENT
128
-25
BIAS = 60%
ANALOG SUPPLY CURRENT
BIAS = 150%
256 384
vs. TEMPERATURE
GAMMA SETTING (DEC)
-5
TEMPERATURE (°C)
11
V
DD
BIAS = 100%
GM DNL
vs. V
15
VOLTAGE (V)
512 640
DD
35
BIAS = 80%
13
55
768
75
896
1024
15
95
7