TLV2553_14 datasheet(4/30 Pages) TI1

4 / 30 page

TLV2553

SLAS354B – SEPTEMBER 2001 – REVISED SEPTEMBER 2002

www.ti.com

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

Supply voltage range, VCC (see Note 1)

– 0.5 V to 6.5 V

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

Input voltage range, VI (any input)

– 0.3 V to VCC + 0.3 V

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

Output voltage range, VO

– 0.3 V to VCC + 0.3 V

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

Positive reference voltage, Vref+

–0.3 V to VCC + 0.3 V

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

Negative reference voltage, Vref–

–0.3 V to VCC +0.3 V

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

Peak input current, II (any input)

±20 mA

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

Peak total input current (all inputs)

±30 mA

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

Operating virtual junction temperature range, TJ

–40

°C to 150°C

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

Operating free-air temperature range, TA: I

–40

°C to 85°C

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

Storage temperature range, Tstg

– 65

°C to 150°C

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

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

260

°C

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† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 1: All voltage values are with respect to the GND terminal with REF – and GND wired together (unless otherwise noted).

recommended operating conditions

PARAMETERS

MIN

NOM

MAX

UNIT

Supply voltage, VCC

2.7

5.5

16-bit I/O

0.01

I/O CLOCK frequency

VCC = 4.5 V to 5.5 V

12-bit I/O

0.01

MHz

I/O CLOCK frequency

8-bit I/O

0.01

MHz

VCC = 2.7 V to 3.6 V

0.01

Tolerable clock jitter, I/O CLOCK

VCC = 4.5 V to 5.5 V

0.38

Aperature jitter

VCC = 4.5 V to 5.5 V

100

VCC = 4.5 V to 5.5 V

(REF+) – (REF–)

Analog input voltage (see Note 2)

VCC = 3.0 V to 3.6 V

(REF+ ) –(REF–)

VCC = 2.7 V to 3.0 V

(REF+) –(REF–)

High level control input voltage VIH

VCC = 4.5 V to 5.5 V

2.0

High-level control input voltage, VIH

VCC = 2.7 V to 3.6 V

2.1

Low level control input voltage VIL

VCC = 4.5 V to 5.5 V

0.8

Low-level control input voltage, VIL

VCC = 2.7 V to 3.6 V

0.6

Operating free-air temperature, TA

TLV2553I

–40

°C

NOTE 2: Analog input voltages greater than the voltage applied to REF+ convert as all ones (111111111111), while input voltages less than the

voltage applied to REF– convert as all zeros (000000000000).

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