COMPARATORS

ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Input Offset Voltage - (note 1)

5

6.5

mV

Input Offset Current - (note 2)

1

300

pA

Input Bias Current - (note 2)

1

600

pA

High Level Output Voltage

4.5

4.3

4.7

V

Low Level Output Voltage

220

300

375

mV

Input Common Mode Voltage

CMR

Common Mode Rejection Ratio

82

dB

SVR

Supply Voltage Rejection Ratio

90

dB

Response Time Low to High

Overdrive = 5mV

Overdrive = 10mV

Overdrive = 20mV

Overdrive = 40mV

TTL input

1.5

1.1

0.9

0.7

0.6

µs

Response Time High to Low

Overdrive = 5mV

Overdrive = 10mV

Overdrive = 20mV

Overdrive = 40mV

TTL input

2.2

1.6

1.1

0.75

0.17

µs

Fall Time

overdrive 50mV

30

ns

Rise Time

f = 10kHz, CL = 50pF,

overdrive 50mV

30

ns

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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