LT1499CS(RevE) View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LT1499CS
(Rev.:RevE)

10MHz, 6V/µs, Dual/Quad Rail-to-Rail Input and Output Precision C-Load Op Amps

Linear Technology 

LT1498/LT1499

TYPICAL PERFORMANCE CHARACTERISTICS

Capacitive Load Handling

70

VS = 5V, 0V

60

AV = 1

RL = 1k

50

40

30

20

10

0

10

100

1000 10000 100000

CAPACITIVE LOAD (pF)

14989 G19

Slew Rate vs Supply Voltage

9

VOUT = 80% OF VS

AV = –1

8

7

RISING EDGE

6

FALLING EDGE

5

4

3

0 4 8 12 16 20 24 28 32 36

TOTAL SUPPLY VOLTAGE (V)

14989 G20

Output Step

vs Settling Time to 0.01%

10

8 VS = p15V

NONINVERTING

6

4

INVERTING

2

0

–2

–4

–6

NONINVERTING

–8

INVERTING

–10

1.5

2.0

2.5

3.0

3.5

SETTLING TIME (μs)

14989 G21

Open-Loop Gain

20

15

VS = p15V

10

RL = 2k

5

RL = 10k

0

–5

–10

–15

–20

–20 –15 –10 –5 0 5 10

OUTPUT VOLTAGE (V)

15 20

14989 G22

Open-Loop Gain

4

VS = 5V, 0V

3

2

1 RL = 2k

0 RL = 10k

–1

–2

–3

–4

0

1

2

3

4

5

6

OUTPUT VOLTAGE (V)

14989 G23

Warm-Up Drift vs Time

10

S8 PACKAGE, VS = p2.5V

0

–10

–20

–30

–40

0

N8 PACKAGE, VS = p2.5V

LT1499CS, VS = p2.5V

S8 PACKAGE, VS = p15V

N8 PACKAGE, VS = p15V

LT1499CS, VS = p15V

20 40 60 80 100 120 140 160

TIME AFTER POWER-UP (SEC)

14989 G24

Total Harmonic Distortion + Noise

vs Peak-to-Peak Voltage

1

f = 1kHz

RL = 10k

0.1

AV = 1

VS = p1.5V

0.01

AV = –1

VS = p1.5V

0.001

AV = 1

VS = p2.5V

AV = –1

VS = p2.5V

Total Harmonic Distortion + Noise

vs Frequency

1

VS = p1.5V

VIN = 2VP-P

RL = 10k

AV = 1

0.1

AV = –1

0.01

0.0001

0

1

2

3

4

5

INPUT VOLTAGE (VP-P)

14989 G25

12

0.001

0.01

0.1

1

10

FREQUENCY (kHz)

100

14989 G26

14989fe

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