MAX6145 Просмотр технического описания (PDF) - Maxim Integrated

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MAX6145

SOT23, Low-Cost, Low-Dropout, 3-Terminal Voltage References

Maxim Integrated 

SOT23, Low-Cost, Low-Dropout,

3-Terminal Voltage References

_____________________________Typical Operating Characteristics (continued)

(VIN = VIN(MIN), IOUT = 0mA, TA = +25°C, unless otherwise noted.)

CHANGE IN OUTPUT VOLTAGE

vs. INPUT VOLTAGE

1.0

VALID OVER VIN(MIN) TO VIN(MAX)

FOR EACH PART

0.5

CHANGE IN OUTPUT VOLTAGE

vs. TEMPERATURE

0.2

0.1

POWER-SUPPLY REJECTION RATIO

vs. FREQUENCY

140

120

100

0

80

0

60

-0.1

-0.5

40

-0.2

20

-1.0

-0.3

0

2

4

6

8 10 12 14

-50 -25 0 25 50 75 100

0.0001 0.001 0.01 0.1

1

10

INPUT VOLTAGE (V)

TEMPERATURE (°C)

FREQUENCY (kHz)

*With respect to output voltage at VIN = VIN(MIN). **With respect to output voltage at TA = +25°C.

MAX6125

MAX6125

LOAD-TRANSIENT RESPONSE (SINKING)

LOAD-TRANSIENT RESPONSE (SOURCING)

A

A

B

B

10µs/div

A = OUTPUT CURRENT, 1mA/div, IOUT = 0mA to -1mA

B = OUTPUT VOLTAGE, 200mV/div

MAX6125

LINE-TRANSIENT RESPONSE

10µs/div

A = OUTPUT CURRENT, 1mA/div, IOUT = 0mA to 1mA

B = OUTPUT VOLTAGE, 50mV/div

MAX6125

0.1Hz TO 100Hz NOISE

A

0V

0V

B

5µs/div

A = INPUT VOLTAGE, 100mV/div, VIN = 3V ±50mV

B = OUTPUT VOLTAGE, 20mV/div

1sec/div

6 _______________________________________________________________________________________

50µV/div

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