TS881 datasheet(6/17 Pages) STMICROELECTRONICS

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Electrical characteristics

TS881

6/17

Doc ID 023340 Rev 1

TPHL

Propagation delay

(high to low)

f= 1 kHz,CL =30 pF, RL =1MΩ

Overdrive = 10 mV

-40 °C < Tamb < +125 °C

Overdrive = 100 mV

-40 °C < Tamb < +125 °C

6.4

2.3

3.0

3.7

µs

Rise time (10% to 90%)

CL =30pF, RL =1 MΩ

120

Fall time (90% to 10%)

CL =30pF, RL =1 MΩ

130

TON

Power-up time

0.9

1.5

All values over the temperature range are guaranteed through correlation and simulation. No production test is performed

at the temperature range limits.

The offset is defined as the average value of positive and negative trip points (input voltage differences requested to

change the output state in each direction).

The hysteresis is a built-in feature of the TS881. It is defined as the voltage difference between the trip points.

Maximum values include unavoidable inaccuracies of the industrial tests.

Table 5.

VCC =+5V, Tamb = +25 °C, VICM =VCC/2 (unless otherwise specified)

(1)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

VIO

Input offset voltage(2)

-40 °C < Tamb < +125 °C

-6

ΔVIO

Input offset voltage drift

-40 °C < Tamb < +125 °C

µV/°C

VHYST Input hysteresis voltage

(3)

-40 °C < Tamb < +125 °C

1.6

3.1

4.2

IIO

Input offset current(4)

-40 °C < Tamb < +125 °C

100

IIB

Input bias current(4)

-40 °C < Tamb < +125 °C

110

100

ICC

Supply current per operator

No load, output low, VID = -0.1 V

-40 °C < Tamb < +85 °C

-40 °C < Tamb < +125 °C

No load, output high, VID = +0.1 V

-40 °C < Tamb < +85 °C

-40 °C < Tamb < +125 °C

350

250

500

750

1350

400

650

1250

ISC

Short-circuit current

Source

Sink

VOH

Output voltage high

Isource =2 mA

-40 °C < Tamb < +85 °C

-40 °C < Tamb < +125 °C

4.86

4.75

4.60

4.90

VOL

Output voltage low

Isink =2mA

-40 °C < Tamb < +85 °C

-40 °C < Tamb < +125 °C

130

170

280

Table 4.

VCC =+2.7V, Tamb =+25 °C, VICM =VCC/2 (unless otherwise specified)

(1) (continued)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

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