TS7221AILT datasheet(3/11 Pages) STMICROELECTRONICS

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TS7221

Electrical characteristics

3/11

Electrical characteristics

Table 3.

Electrical characteristics at VCC

+=2.7V, T

amb = 25°C (unless otherwise specified)

(1)

Symbol

Parameter

Min.

Typ.

Max.

Unit

VIO

Input offset voltage (full common mode range)

– TS7221A

at Tmin ≤ Tamb ≤ Tmax

– TS7221B

at Tmin ≤ Tamb ≤ Tmax

ΔVIO

Input offset voltage drift with temperature

µV/oC

IIB

Input bias current(2)

at Tmin ≤ Tamb ≤ Tmax

300

600

IIO

Input offset current(2)

at Tmin ≤ Tamb ≤ Tmax

150

300

CMRR

Common-mode rejection ratio (0 < Vicm < 2.7V)

PSRR

Power supply rejection ratio (2.7 < VCC < 10V)

AVD

Voltage gain(3)

240

Vicm

Input common mode voltage range

at Tmin ≤ Tamb ≤ Tmax

-0.3

0.0

2.7

IOH

High level output voltage (IN+=0.5V, IN-=0V & OUT=10V)

0.1

500

VOL

Low level output voltage, Isink = 5mA

at Tmin ≤ Tamb ≤ Tmax

0.2

0.35

0.45

ICC

Supply current

Output low

Output high

µA

TPLH

Response time low to high (Vic= 1.35V, CL= 50pF, RL=10kΩ)

Overdrive = 10mV

Overdrive = 100mV

1.5

0.6

µs

TPHL

Response time high to low (Vic= 1.35V, CL= 50pF, RL=10kΩ)

Overdrive = 10mV

Overdrive = 100mV

1.5

0.5

µs

Fall time

CL = 50pF, RL=5kΩ, Overdrive = 10mV

0.3

µs

Rise time

CL = 50pF, RL=5kΩ, Overdrive = 10mV

0.3

µs

Limits are 100% production tested at +25°C. Behavior at the temperature range limits is guaranteed through correlation

and by design.

Maximum values include unavoidable inaccuracies of industrial testing.

Design evaluation.

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