MAX44248ASA Ver la hoja de datos (PDF) - Maxim Integrated

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Fabricante

MAX44248ASA

36V, Precision, Low-Power, 90µA, Single/Quad/Dual Op Amps

Maxim Integrated 

MAX44244/MAX44245/MAX44248

36V, Precision, Low-Power, 90µA,

Single/Quad/Dual Op Amps

Typical Operating Characteristics (continued)

(VDD = 10V, VSS = 0V, VIN+ = VIN- = VDD/2, RL = 5kω to VDD/2. Typical values are at TA = +25°C.)

INPUT VOLTAGE 0.1Hz TO 10Hz NOISE

MAX44248 toc17

400nV/div

1s/div

10

9

8

7

6

5

4

3

2

1

0

10

INPUT CURRENT NOISE

vs. FREQUENCY

100

1k

10k

100k

FREQUENCY (Hz)

SMALL-SIGNAL GAIN vs. FREQUENCY

140

120

100

80

60

40

20

0

-20

-40

0.1 1 10 100 1k 10k 100k 1M

FREQUENCY (Hz)

LARGE-SIGNAL GAIN vs. FREQUENCY

140

120

100

80

60

40

20

0

-20

-40

0.1 1 10 100 1k 10k 100k 1M

FREQUENCY (Hz)

VIN

100mV/div

VOUT

50mV/div

SMALL-SIGNAL STEP RESPONSE

MAX44248 toc21

VIN

2V/div

VOUT

500mV/div

4µs/div

LARGE-SIGNAL STEP RESPONSE

MAX44248 toc22

4µs/div

VDD

10V/div

POWER-UP TIME

MAX44248 toc23

VOUT

2V/div

Maxim Integrated

20µs/div

TOTAL HARMONIC DISTORTION

vs. FREQUENCY

0

-20

-40

RLOAD = 1kI

-60

RLOAD = 600I

-80

-100

-120

-140

10

RLOAD = 5kI

100

1k

10k

100k

FREQUENCY (Hz)

  7

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