MAX6037C_21 Просмотр технического описания (PDF) - Maxim Integrated

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MAX6037C_21

Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23

Maxim Integrated 

Low-Power, Fixed and Adjustable Reference

with Shutdown in SOT23

ELECTRICAL CHARACTERISTICS—MAX6037_25 (VOUT = 2.500V) (continued)

(VIN = VSHDN = +5V, IOUT = 0, COUT = 0.1µF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

PARAMETER

INPUT

Supply Voltage Range

Quiescent Supply Current

Shutdown Supply Current

SHUTDOWN (SHDN)

Logic-High Input Voltage

Logic-Low Input Voltage

Logic-High Input Current

Logic-Low Input Current

SYMBOL

CONDITIONS

VIN

IIN

ISHDN

Guaranteed by line regulation test

VSHDN = 0V

VENH

VENL

IENH

IENL

2.7V ≤ VIN ≤ 5.5V

2.7V ≤ VIN ≤ 5.5V

2.7V ≤ VIN ≤ 5.5V, VSHDN = VIN

2.7V ≤ VIN ≤ 5.5V, VSHDN = 0V

MIN TYP MAX UNITS

2.7

5.5

V

210 275

µA

0.05 500

nA

2.0

V

0.75

V

-1000 0.15 +1000 nA

-1000 0.05 +1000 nA

ELECTRICAL CHARACTERISTICS—MAX6037_30 (VOUT = 3.000V)

(VIN = VSHDN = +5V, IOUT = 0, COUT = 0.1µF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

OUTPUT

MAX6037A_30 (0.2%) 2.9940 3.000 3.0060

Output Voltage

VOUT

TA = +25°C

MAX6037B_30 (0.3%) 2.9910 3.000 3.0090

V

MAX6037C_30 (0.5%) 2.9850 3.000 3.0150

Output-Voltage Temperature

Coefficient (Note 2)

Line Regulation

Load Regulation

OUT Short-Circuit Current

TCVOUT

∆VOUT/∆VIN

∆VOUT/∆IOUT

ISC

MAX6037A_30

MAX6037B/C_30

(VOUT + 0.2V) ≤ VIN ≤ 5.5V

Sourcing: 0 ≤ IOUT ≤ 1mA

Sourcing: 1mA ≤ IOUT ≤ 5mA

Sinking: -1mA ≤ IOUT ≤ 0

Sinking: -5mA ≤ IOUT ≤ -1mA

Short to GND

Short to IN

6

6

0.0004

0.005

0.008

0.02

0.01

33

32

25

50

0.0133

0.035

0.03

0.2

0.2

ppm/°C

%/V

%/mA

mA

Dropout Voltage (Note 5)

Thermal Hysteresis (Note 3)

Long-Term Stability

DYNAMIC

VIN - VOUT

∆VOUT/cycle

∆VOUT/time

ISOURCE = 1mA

ISOURCE = 5mA

1000h at TA = +25°C

40

100

mV

190 410

501

ppm

133

ppm

Noise Voltage

Turn-On Settling Time

eOUT

tR

f = 0.1Hz to 10Hz

f = 10Hz to 1kHz

To VOUT = 0.1%

of final value,

COUT = 0.02µF

Initial power-up

VIN = 5V, SHDN pulled

from low to high

17

µVP-P

40

µVRMS

2.4

ms

2.1

_______________________________________________________________________________________ 5

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