MAX9552EUD+T Maxim Integrated Products, MAX9552EUD+T Datasheet
MAX9552EUD+T
Specifications of MAX9552EUD+T
Related parts for MAX9552EUD+T
MAX9552EUD+T Summary of contents
Page 1
... Pin Configuration appears at end of data sheet. IN+ V REF IN- µMAX is a registered trademark of Maxim Integrated Products, Inc. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. High-Current VCOM Drive Buffers ♦ Operates Up To 20V ♦ ...
Page 2
High-Current VCOM Drive Buffers for TFT LCDs ABSOLUTE MAXIMUM RATINGS Supply Voltage (V to GND) ................................-0.3V to +22V DD Any Other Pin to GND ................................-0. IN+/IN- (current) ...............................................................±20mA OUT, OUT_ (current)................................................................1A Continuous Power Dissipation (T = +70°C) A ...
Page 3
ELECTRICAL CHARACTERISTICS (continued 16V, GND = 0V OUT T = +25°C.) (Note 1) A PARAMETER SYMBOL AC CHARACTERISTICS Settling Time Input Capacitance Transconductance Transient Output Current I OUTMAX Note 1: All devices are ...
Page 4
High-Current VCOM Drive Buffers for TFT LCDs (V = 16V, GND = 0V OUT SUPPLY CURRENT vs. SUPPLY VOLTAGE 3 +85° +25°C A 2.0 1 ...
Page 5
PIN MAX9550 MAX9551 MAX9552 THIN µMAX SOT23 1 6 — — — — — 1 — — 3 — — 2 — — — — 5 ...
Page 6
High-Current VCOM Drive Buffers for TFT LCDs Detailed Description The MAX9550/MAX9551/MAX9552 operational transcon- ductance amplifiers (OTA) hold the VCOM voltage sta- ble while providing the ability to source and sink a high current quickly (800mA typ) into a capacitive load ...
Page 7
Applications Information Output Load Capacitor The output load capacitor must have a low ESR value (50mΩ or lower) and it must be placed as close as pos- sible to the OUT pin to ensure buffer stability (see Figure 2). Ceramic ...
Page 8
High-Current VCOM Drive Buffers for TFT LCDs TOP VIEW MAX9550 OUT 1 2 GND IN+ 3 THIN SOT23 MAX9551 OUTA 1 INA- 2 INA+ 3 GND 4 µMAX-EP 8 _______________________________________________________________________________________ 5 V N.C. DD IN- IN+ GND 4 IN- OUTA ...
Page 9
For the latest package outline information go to www.maxim-ic.com/packages.) _______________________________________________________________________________________ High-Current VCOM Drive Buffers for TFT LCDs Package Information 9 ...
Page 10
High-Current VCOM Drive Buffers for TFT LCDs (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) 10 ______________________________________________________________________________________ Package Information (continued) ...
Page 11
For the latest package outline information go to www.maxim-ic.com/packages.) ______________________________________________________________________________________ High-Current VCOM Drive Buffers Package Information (continued) for TFT LCDs 1 21-0107 ...
Page 12
... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2007 Maxim Integrated Products Package Information (continued) PACKAGE OUTLINE, TSSOP, 4 ...