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ISL24010 Schematic ( PDF Datasheet ) - Intersil Corporation

Teilenummer ISL24010
Beschreibung High Voltage TFT-LCD Logic Driver
Hersteller Intersil Corporation
Logo Intersil Corporation Logo 




Gesamt 9 Seiten
ISL24010 Datasheet, Funktion
®
Data Sheet
ISL24010
Octal Voltage Level Shifter for TFT/LCD Panels
November 4, 2005
FN6124.0
High Voltage TFT-LCD Logic Driver
The ISL24010 is a high voltage TFT-LCD logic driver with a
+40V and -20V (momentary absolute max) output voltage
swing capability. It is manufactured using the Intersil’s
proprietary monolithic high voltage bipolar process and is
capable of driving a 3000pF load in 500ns.
The ISL24010 will level shift a digital input signal to an output
voltage nearly equal to its output supply voltages. The
ISL24010 has 3 supplies. VON1 and VON2 are positive
supplies with a voltage range between +10V and +40V
(absolute max). VOFF is the negative supply with a voltage
range between -5V and -20V (absolute max). 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 ISL24010 is available in TSSOP-20 pin package. It is
www.DataSheet4U.cosmpecified for operation over the -40°C to +85°C industrial
temperature range.
Ordering Information
PART
NUMBER
PART
MARKING
TEMP.
RANGE
(°C)
PKG.
PACKAGE DWG. #
ISL24010IVZ 24010IVZ -40 to +85 20 Ld TSSOP M20.173
(See Note)
(Pb-free)
ISL24010IVZ-T 24010IVZ
(See Note)
-40 to +85 20 Ld TSSOP M20.173
Tape and Reel
(Pb-free)
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.
Features
• 0V to 5.5V (absolute max) Input Voltage Range
+40V and -20V (momentary absolute max) Output Voltage
Range
• 10mA Output Continuous Current (all 8 channels)
• 25mA Output Peak Current (all 8 channels)
• Rise/Fall Times 150ns/210ns
• Propagation Delay 250ns
• 50kHz Input Logic Frequency
• 20 Ld TSSOP Pb-Free Plus Anneal (RoHS Compliant)
Applications
• TFT-LCD panels
Pinout
20 Ld TSSOP
TOP VIEW
GND 1
IN1 2
IN2 3
IN3 4
IN4 5
IN5 6
IN6 7
IN7 8
IN8 9
VOFF 10
20 VON1
19 OUT1
18 OUT2
17 OUT3
16 OUT4
15 OUT5
14 OUT6
13 OUT7
12 OUT8
11 VON2
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.






ISL24010 Datasheet, Funktion
ISL24010
Typical Performance Curves TA = 25°C, Output load parallel RC (RL = 5k, CL = 100pF) unless otherwise specified. (Continued)
2000
1800
1600
1400
VON1 & 2 = 20-40V
VOFF = -5V
50kHz 50% Duty Cycle
3300pF
1200
1000
800
1800pF
600
400 100pF
200
0
20 22 24 26 28 30 32 34 36 38 40
VON1 & VON2 (V D.C.)
FIGURE 7. RISE TIME vs CAPACITANCE vs SUPPLY
VOLTAGE WITH VOFF = -5V
2000
1800
1600
1400
VON1 & 2 = 20-40V
VOFF = -5V
50kHz 50% Duty Cycle
3300pF
1200
1000
800
1800pF
600
400 100pF
200
0
20 22 24 26 28 30 32 34 36 38 40
VON1 & VON2 (V D.C.)
FIGURE 9. FALL TIME vs CAPACITANCE vs SUPPLY
VOLTAGE WITH VOFF = -5V
2100
1890
1680
3300pF
1470
1260
1050
840
630
420
210
VON1 & 2 = 20-40V
VOFF = -20V
50kHz 50% Duty Cycle
1800pF
0
20 22 24 26 28 30 32 34
VON1 & VON2 (V D.C.)
100pF
36 38 40
FIGURE 8. RISE TIME vs CAPACITANCE vs SUPPLY
VOLTAGE WITH VOFF = -20V
2200
1980
1760
3300pF
1540
1320
1100
880
660
440
VON1 & 2 = 20-40V
VOFF = -20V
50kHz 50% Duty Cycle
1800pF
220
0
20 22 24 26 28 30 32 34
VON1 & VON2 (V D.C.)
100pF
36 38 40
FIGURE 10. FALL TIME vs CAPACITANCE vs SUPPLY
VOLTAGE WITH VOFF = -20V
1500
1350
1200
1050
VON1 & 2 = 20-40V
VOFF = -5V
50kHz 50% Duty Cycle
3300pF
900
750
600 1800pF
450
300
150 100pF
0
20 22 24 26 28 30 32 34 36 38 40
VON1 & VON2 (V D.C.)
FIGURE 11. PROP DELAY vs CAPACITANCE vs SUPPLY
VOLTAGE WITH VOFF = -5V
1500
1350
1200
VON1 & 2 = 20-40V
VOFF = -5V
50kHz 50% Duty Cycle
3300pF
1050
900
750
600 1800pF
450
300
150 100pF
0
20 22 24 26 28 30 32 34 36 38 40
VON1 & VON2 (V D.C.)
FIGURE 12. PROP DELAY vs CAPACITANCE vs SUPPLY
VOLTAGE WITH VOFF = -20V
6

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