TS7221 datasheet(3/9 Pages) STMICROELECTRONICS

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TS7221

3/9

ELECTRICAL CHARACTERISTICS

VCC

+ = 2.7V, T

AMB = 25°C (unless otherwise specified)

Symbol

Parameter

Min.

Typ.

Max.

Unit

VIO

Input Offset Voltage (Full common mode range)

TS7221A

TMIN ≤ TAMB ≤ TMAX

TS7221B

TMIN ≤ TAMB ≤ TMAX

∆V

Input Offset Voltage Drift with temperature

µV/oC

IIB

Input Bias Current 1)

TMIN ≤ TAMB ≤ TMAX

300

600

IIO

Input Offset Current 1)

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 2)

240

VICM

Input Common Mode Voltage Range (upper rail)

TMIN ≤ TAMB ≤ TMAX

2.7

Input Common Mode Voltage Range (lower rail)

TMIN ≤ TAMB ≤ TMAX

-0.3

0.0

IOH

High Level Output Voltage (IN+=0.5V, IN-=0V & OUT=10V)

0.1

500

VOL

Low Level Output Voltage - Isink = 2.5mA

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

1) Maximum values include unavoidable inaccurates of the industrial test.

2) Design evaluation.

3) Limits are 100% production tested at +25°C. Limits over temperature are guaranteed through correlation and by design.

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