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MAX9651

Maxim Integrated Products
Part Number MAX9651
Manufacturer Maxim Integrated Products
Description High-Current VCOM Drive Op Amps
Published Oct 5, 2009
Detailed Description Click here for production status of specific part numbers. MAX9650/MAX9651 High-Current VCOM Drive Op Amps for TFT LCDs...
Datasheet PDF File MAX9651 PDF File

MAX9651
MAX9651


Overview
Click here for production status of specific part numbers.
MAX9650/MAX9651 High-Current VCOM Drive Op Amps for TFT LCDs General Description The MAX9650/MAX9651 are single- and dual-channel VCOM amplifiers with rail-to-rail inputs and outputs.
The MAX9650/MAX9651 can drive up to 1300mA of peak current per channel and operate up to 20V.
The MAX9650/MAX9651 are designed to source and sink a high current quickly to hold the VCOM voltage stable in large TFT-LCD panels.
The MAX9650/MAX9651 feature 40V/μs slew rate and 35MHz bandwidth to quickly settle outputs for 120Hz frame rate and full HD television.
The MAX9650/MAX9651 feature output short-circuit protection and thermal shutdown.
These devices are available in exposed pad packages for excellent heat dissipation.
Applications ●● TFT-LCD Panels ●● Instrument Control Voltage Sources Features ●● 1300mA Peak Output Current ●● Rail-to-Rail Inputs and Outputs ●● Operates Up to 20V ●● 40V/μs Slew Rate ●● 35MHz Bandwidth ●● 5mA Quiescent Current per Channel ●● Excellent Heat Dissipation (Exposed Pad) Pin Configurations and Ordering Information appear at end of data sheet.
Typical Operating Circuit 16V VREF VDD MAX9650 IN_+ OUT_ IN_- GND *RS TFT LCD TFT-LCD CAPACITANCE *RS MAY BE NEEDED FOR SOME APPLICATIONS.
19-4187; Rev 8; 1/19 MAX9650/MAX9651 High-Current VCOM Drive Op Amps for TFT LCDs Absolute Maximum Ratings Supply Voltage (VDD to GND).
.
-0.
3V to +22V Any Other Pin to GND.
-0.
3V to (VDD + 0.
3V) IN_+/IN_- (current)±20mA OUT_ (current)1.
3A Continuous Power Dissipation (TA = +70°C) SOT23 (derate 3.
7mW/°C above +70°C).
.
.
297.
4mW μMAX-EP (derate 12.
9mW/°C above +70°C).
.
.
1030.
9mW TDFN-EP (derate 23.
8mW/°C above +70°C).
.
...


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