KA293AD datasheet(3/10 Pages) FAIRCHILD

Nome de Peças	KA293AD

Descrição Electrónicos	Dual Differential Comparator

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Fabricante Electrônico	FAIRCHILD [Fairchild Semiconductor]

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3 / 10 page

KA293/KA293A, KA393/KA393A, KA2903

3

Electrical Characteristics

(VCC =5V, TA=25

°C, unless otherwise specified)

NOTE 1

KA393 / KA393A : 0

≤ TA ≤ +70°C

KA293 / KA293A : -25

≤ TA ≤ +85°C

KA2903 : -40

≤ TA ≤ +85°C

Parameter

Symbol

Conditions

KA293A/KA393A

KA293/KA393

Unit

Min.

Typ. Max. Min.

Typ. Max.

Input Offset Voltage

VIO

VO(P) =1.4V, RS =0

Ω

-

±1

±2-

±1

±5

mV

VCM= 0 to1.5V Note 1

-

±4.0

-

±9.0

Input Offset Current

IIO

-

±5

±50

-

±5

±50

nA

Note 1

-

±150

-

±150

Input Bias Current

IBIAS

-

65

250

-

65

250

nA

Note 1

-

400

-

400

Input Common Mode

Voltage Range

VI(R)

0-

VCC

-1.5

0-

VCC

-1.5

V

Note 1

0

-

VCC

-2

0-

VCC

-2

Supply Current

ICC

RL =

∞ , VCC = 5V

-

0.6

1

-

0.6

1

mA

RL =

∞, VCC = 30V

-

0.8

2.5

-

0.8

2.5

Voltage Gain

GV

VCC =15V, RL

≥15KΩ

(for large VO(P-P)swing)

50

200

-

50

200

-

V/mV

Large Signal

Response

Time

TLRES

VI =TTL Logic Swing

VREF =1.4V, VRL =5V,

RL =5.1K

Ω

-

350

-

350

-

nS

Response Time

TRES

VRL =5V, RL =5.1K

Ω

-1.4

-

1.4

-

µS

Output Sink Current

ISINK

VI(-)

≥1V, VI(+) =0V, VO(P) ≤1.5V

6

18

-

6

18

-

mA

Output Saturation

Voltage

VSAT

VI(-)

≥ 1V, VI(+) =0V

-

160

400

-

160

400

mV

ISINK = 4mA

Note 1

-

700

-

700

Output Leakage

Current

IO(LKG)

VI(-) = 0V,

VI(+) = 1V

VO(P) = 5V

-

0.1

-

0.1

-

nA

VO(P) = 30V

-

1.0

-

1.0

µA

Nº de peça semelhante - KA293AD

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Fairchild Semiconductor	KA2901	86Kb / 8P	Quad Comparator
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KA293AD Folha de dados(PDF) 3 Page - Fairchild Semiconductor

KA293AD Folha de dados(HTML) 3 Page - Fairchild Semiconductor

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