HA-2444/883 데이터 시트보기 (PDF) - Intersil

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HA-2444/883

Selectable, Four Channel Video Operational Amplifier

Intersil 

HA-2444/883

Test Waveforms

SIMPLIFIED TEST CIRCUIT FOR LARGE AND SMALL SIGNAL PULSE RESPONSE (Applies to Tables 2 and 3)

AV = +1 TEST CIRCUIT

V+

EN

+INX

VIN

RS

50Ω

-INX

+

-

CL

VOUT

1kΩ

VOUT

+5V

+SR

-5V

NOTE:

D1

V- D0

1. VS = ±15V, AV = +1, CL ≤10pF

2. All 4 Channels Tested

3. D0 and D1 = 2.4V or 0.8V to Select Proper Channel

4. EN = 2.4V

LARGE SIGNAL WAVEFORM

SMALL SIGNAL WAVEFORM

90%

10%

90%

10%

+5V

-SR

-5V

VOUT

+200mV

TR , +OS

0V

90%

90%

10%

10%

0V

TF , -OS

-200mV

SIMPLIFIED TEST CIRCUIT FOR CHANNEL SELECT TIMES

V+

+5V

+INY +

-INY -

EN

+2.4V

-INX

+1

+INX

-

+

VOUT

CL 1kΩ

D0

D1

V-

NOTE:

1. VS = ±15V, AV = +1 (all channels), CL ≤10pF

2. All Channel Combinations Tested

SIMPLIFIED TEST CIRCUIT FOR OUTPUT ENABLE TIMES

V+

EN

+5V

+IN1 +

-

-IN1

VOUT

CL

1kΩ

V-

NOTE:

1. VS = ±15V, AV = +1, CL ≤10pF

2. D0 = D1 = 0.8V, +IN2 = +IN3 = +IN4 = 0V

CHANNEL SELECT TIME SWITCHING WAVEFORMS

D0,D1

+2.4V

+2.4V

50%

+0.8V

VOUT

+5V

+0.8V

+5V

50%

0V

0V

tCHSE

3-6

OUTPUT ENABLE TIME SWITCHING WAVEFORMS

EN

+2.4V

+2.4V

50%

+0.8V

VOUT

+5V

+0.8V

+5V

50%

0V

0V

tCHEN

Spec Number 511091-883

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