TSM221 datasheet(8/11 Pages) STMICROELECTRONICS

номер детали	TSM221

подробное описание детали	DUAL CMOS RAIL TO RAIL OPERATIONAL AMPLIFIER AND DUAL CMOS COMPARATOR

PDF	11 Pages

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производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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COMPARATORS

ELECTRICAL CHARACTERISTICS

VCC

+ =3V, VCC- =0V, Tamb =25oC (unless otherwise specified)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Vio

Input Offset Voltage - (note 1)

Tmin.

≤ Tamb ≤ Tmax.

Vic = 1.5V

6.5

Iio

Input Offset Current - (note 2)

Tmin.

≤ Tamb ≤ Tmax.

300

Iib

Input Bias Current - (note 2)

Tmin.

≤ Tamb ≤ Tmax.

600

VOH

High Level Output Voltage

Tmin.

≤ Tamb ≤ Tmax.

Vid = 1V,

Ioh = -4mA

1.8

2.4

VOL

Low Level Output Voltage

Tmin.

≤ Tamb ≤ Tmax.

Vid = -1V,

Ioh = 4mA

300

400

450

Vicm

Input Common Mode Voltage

Tmin.

≤ Tamb ≤ Tmax.

0to VCC

+ -1.2

0to VCC

+ -1.5

CMR

Common Mode Rejection Ratio

Vic =Vicm min.

SVR

Supply Voltage Rejection Ratio

VCC

+ = 5V to 10V

Tplh

Response Time Low to High

Overdrive = 5mV

TTL input

Vic = 0V, f = 10kHz,

CL = 50pF

1.5

0.7

µs

Tphl

Response Time High to Low

Overdrive = 5mV

TTL input

Vic = 0V, f = 10kHz,

CL = 50pF

2.2

0.15

µs

Fall Time

f = 10kHz, CL = 50pF,

overdrive 50mV

Rise Time

f = 10kHz, CL = 50pF,

overdrive 50mV

Note 1 : The specified offset voltage is the maximum value required to drive the output up to 4.5V or down to 0.3V.

Note 2 : Maximum values including unavoidable inaccuracies of the industrial test.

TSM221

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