KA293 データシートの表示（PDF） - Fairchild Semiconductor

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KA293

Dual Differential Comparator

Fairchild Semiconductor 

KA293/KA293A, KA393/KA393A, KA2903

Electrical Characteristics (Continued)

(VCC =5V, TA=25°C, unless otherwise specified)

Parameter

Symbol

Input Offset Voltage

VIO

Input Offset Current

IIO

Input Bias Current

Input Common Mode

Voltage Range

Supply Current

IBIAS

VI(R)

ICC

Voltage Gain

GV

Large Signal Response Time TLRES

Response Time

Output Sink Current

TRES

ISINK

Output Saturation Voltage

VSAT

Output Leakage Current

IO(LKG)

Conditions

VO(P) =1.4V, RS =0Ω

VCM= 0 to 1.5V Note 1

Note 1

Note 1

Note 1

RL = ∞ , VCC = 5V

RL = ∞, VCC = 30V

VCC =15V, RL≥15KΩ(for large

VO(P-P)swing)

VI =TTL Logic Swing

VREF =1.4V, VRL =5V, RL =5.1KΩ

VRL =5V, RL =5.1KΩ

VI(-)≥1V, VI(+) =0V, VO(P) ≤1.5V

VI(-)≥1V, VI(+) =0V

ISINK = 4mA

NOTE 1

VI(-) = 0V,

VO(P) = 5V

VI(+) = 1V

VO(P) = 30V

Min.

-

-

-

-

-

-

0

0

-

-

25

-

-

6

-

-

-

-

KA2903

Typ. Max.

±1

±7

±9

±15

±5

±50

±50 ±200

65

250

-

500

- VCC-1.5

-

VCC-2

0.6

1

1

2.5

100

-

350

-

1.5

-

16

-

160 400

-

700

0.1

-

-

1.0

Unit

mV

nA

nA

V

mA

V/mV

nS

µS

mA

mV

nA

µA

NOTE 1

KA393 / KA393A : 0 ≤ TA ≤ +70°C

KA293 / KA293A : -25 ≤ TA ≤ +85°C

KA2903 : -40 ≤ TA ≤ +85°C

4

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