TSM221(1997) 查看數據表（PDF） - STMicroelectronics

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TSM221
(Rev.:1997)

DUAL CMOS RAIL TO RAIL OPERATIONAL AMPLIFIER AND DUAL CMOS COMPARATOR

STMicroelectronics 

TSM221

COMPARATORS

ELECTRICAL CHARACTERISTICS

VCC+

=

5V,

VC

-

C

=

0V,

Tamb

=

25oC

(unless

otherwise

specified)

Symbol

Parameter

Test Condition

Min.

Typ.

Vio Input Offset Voltage - (note 1)

Tmin. ≤ Tamb ≤ Tmax.

VViCcC=+

Vicm min.

= 5V to

10V

Iio Input Offset Current - (note 2)

1

Tmin. ≤ Tamb ≤ Tmax.

Iib Input Bias Current - (note 2)

1

Tmin. ≤ Tamb ≤ Tmax.

VOH High Level Output Voltage

Tmin. ≤ Tamb ≤ Tmax.

Vid = 1V,

Ioh = -4mA

4.5

4.7

4.3

VOL

Vicm

Low Level Output Voltage

Tmin. ≤ Tamb ≤ Tmax.

Input Common Mode Voltage

Tmin. ≤ Tamb ≤ Tmax.

Vid = -1V,

Ioh = 4mA

220

0

0

to

to

VVCCCC++

-1.2

-1.5

CMR Common Mode Rejection Ratio

Vic = Vicm min.

82

SVR Supply Voltage Rejection Ratio

VCC+ = 5V to 10V

90

Tplh

Response Time Low to High

Vic = 0V, f = 10kHz,

Overdrive = 5mV

CL = 50pF

1.5

Overdrive = 10mV

1.1

Overdrive = 20mV

0.9

Overdrive = 40mV

0.7

TTL input

0.6

Tph1

Response Time High to Low

Vic = 0V, f = 10kHz,

Overdrive = 5mV

CL = 50pF

2.2

Overdrive = 10mV

1.6

Overdrive = 20mV

1.1

Overdrive = 40mV

0.75

TTL input

0.17

Tf

Fall Time

f = 10kHz, CL = 50pF,

30

overdrive 50mV

TR

Rise Time

f = 10kHz, CL = 50pF,

30

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.

Max.

5

6.5

300

600

300

375

Unit

mV

pA

pA

V

mV

dB

dB

µs

µs

ns

ns

7/11

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