intersil ISL24010 DATA SHEET

ISL24010

Octal Voltage Level Shifter for TFT/LCD Panels

Data Sheet November 4, 2005

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. V

ON1

and V

are positive

ON2

supplies with a voltage range between +10V and +40V (absolute max). V

is the negative supply with a voltage

OFF

range between -5V and -20V (absolute max). Outputs 1 through 6 are connected to V are connected to V

ON2

and V

ON1

OFF

. This configuration

. Outputs 7 and 8

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 possible to tie V

ON1

should remain constant. It is

ON2

and V

supplies together, if

ON2

independent control as described above is not desired. V

is required to be greater than or equal to V

ON2

ON1

at all

times.

The ISL24010 is available in TSSOP-20 pin package. It is specified for operation over the -40°C to +85°C industrial temperature range.

Ordering Information

TEMP.

PART

NUMBER

ISL24010IVZ (See Note)

ISL24010IVZ-T (See Note)

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.

PART

MARKING

24010IVZ -40 to +85 20 Ld TSSOP

RANGE

(°C) PACKAGE

(Pb-free)

Tape and Reel (Pb-free)

PKG.

DWG. #

M20.173

FN6124.0

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

IN1 IN2 IN3 IN4 IN5 IN6 IN7

OFF

1 2 3 4 5 6 7 8 9IN8

10V

ON1

OUT1

19 18

OUT2

OUT3

OUT4

OUT5 OUT6

OUT7

OUT8

12 11

ON2

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.

All other trademarks mentioned are the property of their respective owners.

Functional Diagram

ISL24010

IN1

IN2

IN3

IN4

IN5

IN6

IN7

IN8

Connected to V and V

OFF

Connected to V and V

OFF

ON1

ON2

CH1

CH2

CH3

CH4

CH5

CH6

CH7

CH8

OUT1

OUT2

OUT3

OUT4

OUT5

OUT6

OUT7

OUT8

ISL24010

Absolute Maximum Ratings (T

Driver Positive Supply Voltage Range, (VON) . . . . . . . .+5V to +40V

Power Supply Voltage Range, (V Negative Supply Voltage Range, (V

Supply Turn-on Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 10V/µs

Input Voltage Range, All Inputs . . . . . . . . . . . . . . . . . . -0.5V to 5.5V

Output Voltage Range, All Outputs . . . . . V

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

= 25°C) Thermal Information

Thermal Resistance (Typical, Note 1)

to V

OFF

) . . . . . .+10V to +60V

OFF

). . . . . . . . . . . . .-20V to -5V

-0.5V to VON +0.5V

OFF

20 Ld TSSOP Package . . . . . . . . . . . . . . . . . . . . . . 140

(continuous, all 8 channels) . . . . . . . . . . . . . . . . . . . . . . 80mA

OUT

AMBIENT

JUNCTION

STORAGE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C

(°C/W)

NOTE:

is measured with the component mounted on a HIGH effective thermal conductivity test board in free air. See Tech Brief TB379 for details.

1. θ

IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests are at the specified temperature and are pulsed tests, therefore: T

Electrical Specifications V

= 22V, V

OFF

= TC = T

= -5V, TA = -40°C to +85°C Unless Otherwise Specified. Typical values tested at 25°C

PARAMETER DESCRIPTION CONDITION MIN TYP MAX UNIT

Power

Supplies

I(VON) Supply Current All Inputs low or high

Recommended Operating Voltages -5

OFF

)

(VON)

1.8 4.0 mA No load V

= V

ON1

+ V

ON2

-4.0 -1.8 mA

-8.0 ± 2.0 8.0 µA

) Supply Current All Inputs low or high

I(V

OFF

Input Leakage Each Input low or high

No load

High = 1.8V, Low = 0.8V

VOH High Level Output Voltage IOH = -100µA

= 22V

- 1.5V) 21.2 V

RL = 100pF in parallel with 5kΩ

VOL Low Level Output Voltage IOH = +100µA

= -5V

OFF

-4.3 (V

+ 1.5V) V

OFF

RL = 100pF in parallel with 5kΩ

VIH High Level Input Voltage 1.8 V VIL Low Level Input Voltage 0.8 V tplh Low to High Prop Delay 50% to 50%, Tested with

300 500 ns RL = 100pF in parallel with 5kΩ, f = 50kHz

tphl High to Low Prop Delay Measured at 50% to 50%

250 500 ns f = 50kHz RL = 100pF in parallel with 5kΩ,

ttlh Rise Time Measured at 10% to 90%

150 500 ns f = 50kHz RL = 100pF in parallel with 5kΩ

tthl Fall Time Measured at 10% to 90%

210 500 ns f = 50kHz RL = 100pF in parallel with 5kΩ

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