MAX9511CEG+ Maxim Integrated Products, MAX9511CEG+ Datasheet - Page 12

• Manufacturer Part Number: MAX9511CEG+
• Description: IC INTERFACE VGA 24-QSOP
• Manufacturer: Maxim Integrated Products
• Type: RGBHV Driverr

Specifications of MAX9511CEG+

• Applications: Driver
• Number Of Circuits: 3
• Slew Rate: 1100 V/µs
• Current - Supply: 38mA
• Current - Output / Channel: 40mA
• Voltage - Supply, Single/dual (±): 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 24-QSOP
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Maximum Power Dissipation: 762 mW
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RGBHV Driver with EMI Suppression
Figure 5. Slew-Rate Control with a Digital Potentiometer
The circuit in Figure 5 uses a MAX5433 digital poten-
tiometer to provide more flexibility in customizing slew
rates. An 100kΩ external trim resistor is placed in paral-
12
______________________________________________________________________________________
MANAGEMENT
POWER-
CIRCUIT
37.5Ω
37.5Ω
37.5Ω
10
11
8
9
4
2
5
DDC_DATA_IN
H_SYNC_IN
V_SYNC_IN
DDC_CLK_IN
RED_IN
GREEN_IN
BLUE_IN
SHDN
7
3, 20, 22, 24
V
5V
DD1
13
AGND
0.1µF*
MAX9511
0.1µF
2.3V TO 3.6V
DDC_DATA_OUT
18
DDC_CLK_OUT
DGND
V
H_SYNC_OUT
V_SYNC_OUT
DD2
GREEN_OUT
BLUE_OUT
12
RED_OUT
5V
V
CC
RX
1
19
17
16
15
14
23
21
6
SDA
SCL
lel with the 100kΩ MAX5433 to limit the maximum value
of R
values through the I
7kΩ
RX
75Ω
75Ω
75Ω
75Ω
75Ω
75Ω
L
to 50kΩ. This setup provides 33 levels of R
H
MAX5433
C
SYNC
C
LIMITING CAPACITORS
SYNC
SYNC BANDWIDTH
= 47pF TO 470pF
REMOTE MONITOR
W
2
C control ports at the MAX5433.
C
R1 = 100kΩ
SYNC
*EXTRA BYPASS CAPACITORS
*MAY BE REQUIRED.
DOCKING STATION
RX