MAX6037 데이터 시트보기 (PDF) - Maxim Integrated

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MAX6037

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_12 (VOUT = 1.25V) (continued)

(VIN = VSHDN = +3V, IOUT = 0, COUT = 0.1µF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

PARAMETER

SHUTDOWN (SHDN)

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Logic-High Input Voltage

Logic-Low Input Voltage

Logic-High Input Current

Logic-Low Input Current

VENH

VENL

IENH

IENL

2.5V ≤ VIN ≤ 5.5V

2.5V ≤ VIN ≤ 5.5V

2.5V ≤ VIN ≤ 5.5V, VSHDN = VIN

2.5V ≤ VIN ≤ 5.5V, VSHDN = 0V

2.0

V

0.7

V

-1000 0.15 +1000 nA

-1000 0.05 +1000 nA

ELECTRICAL CHARACTERISTICS—MAX6037_21 (VOUT = 2.048V)

(VIN = VSHDN = +3V, IOUT = 0, COUT = 0.1µF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

PARAMETER

OUTPUT

Output Voltage

Output-Voltage Temperature

Coefficient (Note 2)

Line Regulation

Load Regulation

OUT Short-Circuit Current

Thermal Hysteresis (Note 3)

Long-Term Stability

DYNAMIC

Noise Voltage

Turn-On Settling Time

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

VOUT

TCVOUT

∆VOUT/∆VIN

∆VOUT/∆IOUT

ISC

∆VOUT/cycle

∆VOUT/time

MAX6037A_21 (0.2%)

TA = +25°C

MAX6037B_21 (0.3%)

MAX6037C_21 (0.5%)

MAX6037A_21

MAX6037B/C_21

2.5V ≤ 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

1000h at TA = +25°C

2.0439 2.0480

2.0418 2.0480

2.0378 2.0480

6

6

0.0008

0.006

0.004

0.02

0.01

16

32

458

133

2.0521

2.0542

2.0582

25

50

0.0107

0.044

0.044

0.195

0.195

V

ppm/°C

%/V

%/mA

mA

ppm

ppm

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 = 3V, SHDN pulled

from low to high

11

µVP-P

25

µVRMS

2.1

ms

2

Output Impedance when

Disabled

ZOUT

VIN = 3V, VSHDN = 0V

205

kΩ

Capacitive-Load Stability

Range (Note 4)

COUT

0.02

1

µF

INPUT

Supply Voltage Range

Quiescent Supply Current

Shutdown Supply Current

VIN

IIN

ISHDN

Guaranteed by line regulation test

VSHDN = 0V

2.5

5.5

V

190 275

µA

0.05 500

nA

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