LT1353 データシートの表示（PDF） - Linear Technology

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LT1353

Dual and Quad 250µA, 3MHz, 200V/µs Operational Amplifiers

Linear Technology 

LT1352/LT1353

TYPICAL PERFORMANCE CHARACTERISTICS

Input Bias Current vs Temperature

40

36

32

VS = ±15V

IB =

IB+ + IB–

2

28

24

20

16

12

8

4

0

–50 –25

0 25 50 75 100 125

TEMPERATURE (°C)

1352/53 G04

Open-Loop Gain vs Temperature

100

VS = ±15V

VO = ±12V

99 RL = 5k

98

97

96

95

94

–50 –25

0 25 50 75

TEMPERATURE (°C)

100 125

1352/53 G07

Output Short-Circuit Current

vs Temperature

60

VS = ±15V

55

50

SINK

45

SOURCE

40

35

30

25

–50 –25

0 25 50 75

TEMPERATURE (°C)

100 125

1352/53 G10

Input Noise Spectral Density

100

10

TA = 25°C

VS = ±15V

AV = 101

RS = 100k

en

10

1

in

1

0.1

1

10

100

1k

10k

FREQUENCY (Hz)

1352/53 G05

Output Voltage Swing

vs Supply Voltage

V+

–1

RL = 2k

–2

RL = 1k

–3 TA = 25°C

3 VIN = ±10mV

2

RL = 1k

1

V–

0

RL = 2k

5

10

15

20

SUPPLY VOLTAGE (V)

1352/53 G08

Settling Time vs Output Step

(Noninverting)

10

8

6

10mV

1mV

4

2

0

–2

10mV

–4

–6

–8

–10

0.7 0.8 0.9 1

1mV

VS = ±15V

AV = 1

OUTPUT

FILTER:

1.6MHz

LPF

1.1 1.2 1.3 1.4 1.5 1.6

SETTLING TIME (µs)

1352/53 G11

Open-Loop Gain vs Resistive Load

110

TA = 25°C

100

VS = ±15V

VS = ±5V

90

80

70

60

10

100

1k

10k

LOAD RESISTANCE (Ω)

1352/53 G06

Output Voltage Swing

vs Load Current

V+

– 0.5

VS = ±5V

VIN = 10mV

25°C 85°C

–1.0

–1.5

– 40°C

25°C

–2.0

– 40°C 85°C

25°C

2.0

85°C

1.5 – 40°C

1.0

– 40°C

25°C

0.5

85°C

V–

–20 –15 –10 – 5 0 5 10 15 20

OUTPUT CURRENT (mA)

1352/53 G09

Settling Time vs Output Step

(Inverting)

10

8

6

4

10mV

1mV

2

0

–2

10mV

1mV

–4

VS = ±15V

AV = –1

–6

RG = RF = 2k

–8

CF = 5pF

RL = 2k

–10

0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5

SETTLING TIME (µs)

1352/53 G12

13523fa

6

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