ISL24011 – High Voltage TFT-LCD Logic Driver

Part Number : ISL24011

Function : High Voltage TFT-LCD Logic Driver

Manufactures : Intersil Corporation

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ISL24011 image

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Description :

® ISL24011 Octal Voltage Level Shifter for TFT/LCD Panels Data Sheet October 21, 2005 FN6196.0 High Voltage TFT-LCD Logic Driver The ISL24011 is a high voltage TFT-LCD logic driver with +40V and -20V output voltage swing capability. It is manufactured using Intersil’s proprietary monolithic high voltage bipolar process and is capable of driving a 4700pF load in 500ns. The ISL24011 will level shift a digital input signal to an output voltage nearly equal to its output supply voltages. The ISL24011 has 3 supplies. VON1 and VON2 are positive supplies with a voltage range between +10V and +40V. VOFF is the negative supply with a voltage range between -5V and -20V. Outputs 1 through 6 are connected to VON1 and VOFF. Outputs 7 and 8 are connected to VON2 and VOFF. This configuration enables outputs 1 through 6 to provide slicing to the row drivers to reduce flicker, and outputs 7 and 8 to control possible supply lines. VON2 should remain constant. It is possible to tie VON1 and VON2 supplies together, if independent control as described above is not desired. VON2 is required to be greater than or equal to VON1 at all times. The ISL24011 is available in a 20 Ld TSSOP package. It is specified for operation over the -40°C to +85°C industrial temperature range. Features • 0V to 5.5V Input Voltage Range • +40V and -20V Output Voltage Range • 10mA Output Continuous Current (all 8 channels) • 25mA Output Peak Current (all 8 channels) • Rise/Fall Times 260ns/290ns • Propagation Delay 230ns • 50kHz Input Logic Frequency • 20 Ld TSSOP Pb-Free Package • Pb-Free Plus Anneal Available (RoHS Compliant) Applications • TFT-LCD panels Pinout ISL24011 (20 LD TSSOP) TOP VIEW GND IN1 IN2 IN3 1 2 3 4 5 6 7 8 9 20 VON1 19 OUT1 18 OUT2 17 OUT3 16 OUT4 15 OUT5 14 OUT6 13 OUT7 12 OUT8 11 VON2 Ordering Information PART NUMBER ISL24011IVZ (Note) PART TEMP. MARKING RANGE (°C) 24011IVZ -40 to +85 -40 to +85 PACKAGE PKG. DWG. # IN4 IN5 IN6 IN7 IN8 20 Ld TSSOP M20.173 (Pb-free) 20 Ld TSSOP M20.173 (Pb-free) Tape & Reel ISL24011IVZ-T 24011IVZ (Note) VOFF 10 NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2005. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. ISL24011 Functional Diagram CONNECTED TO VON1 IN1 AND VOFF OUT1 CH1 OUT2 CH2 IN2 OUT3 IN3 CH3 OUT4 IN4 CH4 OUT5 CH5 IN5 OUT […]

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ISL24011 Datasheet

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