LT1178ACH 데이터 시트보기 (PDF) - Linear Technology

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LT1178ACH

17µA Max, Dual and Quad, Single Supply, Precision Op Amps

Linear Technology 

LT1178/LT1179

TYPICAL PERFOR A CE CHARACTERISTICS

Capacitive Load Handling

120

VS = 5V, 0V

100

AV = 1

80

60

40

20

0

10

AV = 5

AV = 10

100

1000

CAPACITIVE LOAD (pF)

10,000

LT1178/LT1179 • TPC13

Small-Signal Transient Response

VS = ±2.5V

Large-Signal Transient Response

VS = ±15V

AV = 1

CL = 12pF

500µs/DIV

Small-Signal Transient Response

VS = ±15V

Large-Signal Transient Response

VS = 5V, 0V

AV = 1

100µs/DIV

CL = 12pF

INPUT PULSE = 0V TO 3.8V

Small-Signal Transient Response

VS = 5V, 0V

AV = 1

CL = 12pF

20µs/DIV

AV = 1

CL = 12pF

20µs/DIV

AV = 1

20µs/DIV

CL = 12pF

INPUT 50 TO 150mV

Common Mode Rejection Ratio vs

Frequency

120

TA = 25°C

100

VS = ± 15V

80

VS = 5V, 0V

60

40

20

0

1

10

100

1k

10k 100k

FREQUENCY (Hz)

LT1178/LT1179 • TPC19

Power Supply Rejection Ratio vs

Frequency

120

100

80

POSITIVE

SUPPLY

60

NEGATIVE

SUPPLY

40

20

VS = ± 2.5V + 1Vp-p SINE WAVE

TA = 25°C

0

0.1 1 10 100 1k

FREQUENCY (Hz)

10k 100k

LT1188/LT1189 • TPC20

Closed Loop Output Impedance

10k

1k ACL = 100

100 ACL = 10

ACL = 1

10

1

10

VS = 5V, 0V

IL = 0

TA = 25°C

100

1k

10k

100k

FREQUENCY (Hz)

LT1178/1179 • TPC21

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