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1
FN6196.0
ISL24011
Octal Voltage Level Shifter for TFT/LCD Panels
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. V
ON1
and V
ON2
are positive
supplies with a voltage range between +10V and +40V.
V
OFF
is the negative supply with a voltage range between
-5V and -20V. Outputs 1 through 6 are connected to V
ON1
and V
OFF
. Outputs 7 and 8 are connected to V
ON2
and
V
OFF
. 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. V
ON2
should remain constant. It is possible to tie V
ON1
and V
ON2
supplies together, if independent control as described above
is not desired. V
ON2
is required to be greater than or equal
to V
ON1
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
Ordering Information
PART
NUMBER
PART
MARKING
TEMP.
RANGE (°C)
PACKAGE
PKG.
DWG. #
ISL24011IVZ
(Note)
24011IVZ
-40 to +85
20 Ld TSSOP
(Pb-free)
M20.173
ISL24011IVZ-T
(Note)
24011IVZ
-40 to +85
20 Ld TSSOP
(Pb-free)
Tape & Reel
M20.173
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.
18
19
20
13
17
16
15
14
1
2
3
4
5
7
6
8
GND
IN1
IN2
IN3
IN4
IN5
IN7
IN6
V
ON1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT1
12
9
IN8
OUT8
11
10
V
OFF
V
ON2
Data Sheet
October 21, 2005
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.