TIR2000 datasheet(53/63 Pages) TI

53 / 63 page

5–1

5 Electrical Specifications

5.1

Absolute Maximum Ratings Over Operating Free Air Temperature Range

(Unless Otherwise Noted)†

Supply voltage range, VCC

–0.5 V to 6 V

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

Input voltage range, VI

–0.5 V to VCC + 0.5 V

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

Output voltage range, VO

–0.5 V to VCC + 0.5 V

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

Operating free-air temperature range, TA

°C to 70°C

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

Storage temperature range, Tstg

°C to 150°C

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

† 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.

5.2

Recommended Operating Conditions

Low voltage (3.3 V nominal)

MIN

NOM

MAX

UNIT

Supply voltage, VCC

3.3

3.6

Input voltage, VI

VCC

High-level input voltage, VIH (see Note 1)

0.7 VCC

Low-level input voltage, VIL (see Note 1)

0.2 VCC

Output voltage, VO (see Note 2)

VCC

IOH = –12 mA, See Note 4

VCC – 0.8

High-level output current, VOH

IOH = –4 mA, See Note 5

VCC – 0.8

IOH = –2 mA, See Note 6

VCC – 0.8

IOL = 12 mA, See Note 4

0.5

Low-level output current, VOL

IOL = 4 mA, See Note 5

0.5

IOL = 2 mA, See Note 6

0.5

Input capacitance, CI

Operating free-air temperature, TA

°C

Virtual junction temperature range, TJ (see Note 3)

115

°C

Oscillator/Clock speed

MHz

Clock duty cycle

Jitter specification

±100

ppm

NOTES:

1. Meets TTL levels, VIH(min) = 2 V and VIL(max) = 0.8 V on nonhysteresis inputs.

2. Applies for external output buffers.

3. These junction temperatures reflect simulated conditions. Absolute maximum junction temperature is

150

°C. The customer is responsible for verifying junction temperature.

4. These parameters apply for D7–D0, IRQ3–IRQ15, DRQ0, DRQ1 and DRQ3.

5. These parameters apply for GPIO0–GPIO7, XSOUT, XRTS, XDTR, XIR–TXD.

6. These parameters apply for XOUT.

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