ALD2303A(1998) データシートの表示（PDF） - Advanced Linear Devices

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ALD2303A
(Rev.:1998)

DUAL PRECISION MICROPOWER CMOS VOLTAGE COMPARATOR WITH DRIVER

Advanced Linear Devices 

TYPICAL PERFORMANCE CHARACTERISTICS

SATURATION VOLTAGE

vs. TEMPERATURE

1.4

1.2

VS = ± 2.5V

I SINK = 50mA

1.0

0.8

0.6

0.4

0.2

0

-55 -25

0

25 50 75

TEMPERATURE (°C)

100 125

+6.0

0.0

TRANSFER FUNCTION

TA = 25°C

VS = ±6V

RL = 50K

-6.0

-2.5

0.0

DIFFERENTIAL INPUT VOLTAGE (mV)

+2.5

COMMON - MODE VOLTAGE REFERRED

TO SUPPLY VOLTAGE

0.5

V+

VS = ± 2.5 V

-0.5

-1.0

≈

≈

0.5

V-

-0.5

-55 -25

0 25 50 75

TEMPERATURE (°C)

100 125

RESPONSE TIME FOR VARIOUS

INPUT OVERDRIVES

0

100

≈

+2.5

0.0

-2.5

0

V+

VIN

+

-

50K

VOUT

0V

V-

TA = 25°C

VS = ±2.5V

≈

TTL

10mV

1

234

5 67

TIM E (µs)

SATURATION VOLTAGE vs.

SINK CURRENT

RESPONSE TIME FOR VARIOUS

INPUT OVERDRIVES

1.5

100

VS = ±2.5V

1.2

0

0.9

125°C

0.6

85°C

0.3

25°C

-25°C

-55°C

≈

+2.5

TTL

0.0

0.0

-2.5

0

15

30

45

60

75

0

1

OUTPUT SINK CURRENT (mA)

ALD2303A/ALD2303

Advanced Linear Devices

TA = 25°C

V+

VS = ±2.5V

VIN

+

-

50K

VOUT

0V

V-

5mV

10mV

20mV

50mV

234 56

TIM E (µs)

≈

7

15

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