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MAX4885E

Maxim Integrated
Part Number MAX4885E
Manufacturer Maxim Integrated
Description Ultra-Low Capacitance 1:2 VGA Switch
Published Mar 27, 2020
Detailed Description MAX4885E 19-4269; Rev 0; 10/08 EVAALVUAAILTAIOBNLEKIT Ultra-Low Capacitance 1:2 VGA Switch with ±15kV ESD General Des...
Datasheet PDF File MAX4885E PDF File

MAX4885E
MAX4885E

Overview
MAX4885E 19-4269; Rev 0; 10/08 EVAALVUAAILTAIOBNLEKIT Ultra-Low Capacitance 1:2 VGA Switch with ±15kV ESD General Description The MAX4885E integrates high-bandwidth analog switches and level-translating buffers to implement a complete 1:2 multiplexer for VGA signals.
The device provides switching for RGB, display data channel (DDC).
Horizontal and vertical synchronization (HSYNC/VSYNC) inputs feature level-shifting buffers to support low-voltage CMOS or standard TTL-compatible graphics controllers, meeting the VESA requirement of ±8mA.
DDC, consisting of SDA_ and SCL_, is a bidirectional activelevel translating switch that reduces capacitive load.
The MAX4885E features high ESD protection to ±15kV Human Body Model (HBM) on all twelve externally routed terminals.
See the Pin Description section.
All other pins are protected to ±10kV Human Body Model (HBM).
The MAX4885E is specified over the extended -40°C to +85°C temperature range, and is available in the 24-pin, 4mm x 4mm TQFN package.
Applications Notebook Computers/Docking Stations Digital Projectors Computer Monitors Servers/Storage KVM Switches Features ♦ ±15kV HBM ESD Protection on Externally Routed Terminals ♦ 1GHz Bandwidth ♦ Low 5Ω (typ) On-Resistance (R, G, B Signals) ♦ Low 6pF (typ) On-Capacitance (R, G, B Signals) ♦ Low R, G, B Skew -50ps (typ) ♦ Near Zero Power Consumption (< 2µA) ♦ Ultra-Small, 24-Pin (4mm x 4mm) TQFN Package Ordering Information PART TEMP RANGE PIN-PACKAGE MAX4885EETG+ -40°C to +85°C 24 TQFN-EP* *EP = Exposed pad.
+Denotes lead-free package/RoHS-compliant package.
SDA0 R1 SCL0 R2 R0 G1 G0 G2 B0 B1 H0 B2 TOP VIEW Pin Configuration 18 17 16 15 14 13 SCL2 19 12 V1 SCL1 20 11 H1 SDA2 21 SDA1 22 MAX4885E 10 GND 9 VL EN 23 *EP SEL 24 + 12 3456 8 VCC 7 V0 TQFN-EP *EXPOSED PAD.
CONNECTED TO GROUND OR LEAVE UNCONNECTED.
Typical Operating Circuit +3.
3V 0.
1µF GRAPHICS CONTROLLER 3 2 2 +3.
3V DOCKING STATION +5.
0V VL VCC MAX4885E R0, B0, G0 R1, G1, B1 H0, V0 ...


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