EL5226 INTERSIL [Intersil Corporation], EL5226 Datasheet - Page 5

• Manufacturer Part Number: EL5226
• Description: 10- and 12-Channel TFT-LCD Reference Voltage Generators
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Performance Curves
FIGURE 1. DIFFERENTIAL NONLINEARITY vs CODE
FIGURE 3. TRANSIENT LOAD REGULATION (SOURCING)
FIGURE 5. LARGE SIGNAL RESPONSE (RISING FROM 0V
0mA
5mA
5V
10V
5V
0V
5V
0V
5V
0V
V
M=400ns/DIV
S
-0.1
-0.2
-0.3
0.3
0.2
0.1
=V
0
M=400µs/DIV
10
REFH
TO 8V)
V
S
=15V, V
=15V
OUTPUT
210
SD
C
R
=5V, V
S
L
C
=1nF
=20Ω
L
=180pF
REFH
410
INPUT CODE
5
=13V, V
610
REFL
SCLK
=2V
C
SDA
R
L
S
=4.7nF
=20Ω
810
5mA/DIV
200mV/DIV
1010
EL5226, EL5326
FIGURE 2. DIGITAL SUPPLY VOLTAGE vs DIGITAL SUPPLY
FIGURE 6. LARGE SIGNAL RESPONSE (FALLING FROM 8V
FIGURE 4. TRANSIENT LOAD REGULATION (SINKING)
5mA
0mA
M=400µs/DIV
1.2
1.0
0.8
0.6
0.4
0.2
0
3
V
M=400ns/DIV
V
V
S
CURRENT
TO 0V)
S
REFL
=V
=V
C
3.2
REFH
L
REFH
=180pF
=0V
3.4
=15V
=15V
R
C
3.5
C
S
L
R
=1nF
=20Ω
L
S
=4.7nF
=20Ω
3.8
V
SD
4
(V)
SCLK
4.2
SDA
OUTPUT
4.4
4.5
4.8
5