TL4810B, TL4810BI

VACUUM FLUORESCENT DISPLAY DRIVERS

SLDS006C – DECEMBER 1984 – REVISED MAY 1993

4

POST OFFICE BOX 655303

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)

18 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

70 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

70 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous total power dissipation

See Dissipation Rating Table

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0

°C to 70°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TL4810BI

– 40

°C to 85°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds

260

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NOTE 1: Voltage values are with respect to GND.

DISSIPATION RATING TABLE

PACKAGE

TA ≤ 25°C

POWER RATING

DERATING FACTOR

ABOVE TA = 25°C

TA = 70°C

POWER RATING

TA = 85°C

POWER RATING

DW

1125 mW

9.0 mW/

°C

720 mW

585 mW

N

1150 mW

9.2 mW/

°C

736 mW

598 mW

recommended operating conditions

PARAMETER

TL4810B

TL4810BI

UNIT

PARAMETER

MIN

MAX

MIN

MAX

UNIT

Supply voltage, VCC1

4.75

15.75

4.75

15.75

V

Supply voltage, VCC2

5

60

5

60

V

High level input voltage VIH

VCC1 = 5 V

3.5

5.3

3.5

5.3

V

High-level input voltage, VIH

VCC1 = 15 V

13.5

15.3

13.5

15.3

V

Low-level input voltage, VIL

– 0.3†

0.8

– 0.3†

0.8

V

Continuous high-level output current, IOH

–25

–25

mA

Operating free-air temperature, TA

0

70

–40

85

°C

† The algebraic convention, in which the less positive (more negative) limit is designated as minimum, is used in this data sheet for logic voltages

only.