THS1401

THS1403

THS1408

SLAS248D − DECEMBER 1999 − REVISED SEPTEMBER 2005

www.ti.com

4

TYP

UNIT

Thermal resistance, junction-to-ambient,

ΘJA

PFB package

85.9

°C/W

Thermal resistance, junction-to-ambient,

ΘJA

PHP package

28.8

°C/W

Thermal resistance, junction-to-case,

ΘJC

PFB package

19.6

°C/W

Thermal resistance, junction-to-case,

ΘJC

PHP package

0.79

°C/W

(1) Thermal resistance is modeled data, is not production tested, and is given for informational purposes only.

RECOMMENDED OPERATING CONDITIONS

MIN

NOM

MAX

UNIT

Supply voltage, AVDD, DVDD

3

3.3

3.6

V

High level digital input, VIH

2

3.3

V

Low level digital input, VIL

0

0.8

V

Load capacitance, CL

5

15

pF

THS1401

0.1

1

1

MHz

Clock frequency, fCLK

THS1403

0.1

3

3

MHz

Clock frequency, fCLK

THS1408

0.1

8

8

MHz

Clock duty cycle

C- and I-suffix

40

50

60

%

Clock duty cycle

Q- and M-suffix

45

50

55

%

C-suffix

0

25

70

Operating free-air temperature

I-suffix

−40

25

85

°C

Operating free-air temperature

Q-suffix

−40

25

125

°C

M-suffix

−55

25

125