MAX44260(2011) Ver la hoja de datos (PDF) - Maxim Integrated

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componentes Descripción

Fabricante

MAX44260
(Rev.:2011)

1.8V 15MHz Low-Offset, Low-Power, Rail-to-Rail I/O Op Amps

Maxim Integrated 

MAX44260/MAX44261

1.8V 15MHz Low-Offset,

Low-Power, Rail-to-Rail I/O Op Amps

ELECTRICAL CHARACTERISTICS (continued)

(VDD = 3.3V, VSS = 0V, VIN+ = VIN- = VDD/2, RL = 10kI to VDD/2, VCAL = VSHDN = VDD, TA = -40NC to +125NC. Typical values are

at TA = +25NC, unless otherwise noted.) (Note 2)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP

AC CHARACTERISTICS

Input Voltage-Noise Density

en

f = 10kHz

12.7

Input Current-Noise Density

in

f = 10kHz

1.2

Gain-Bandwidth Product

GBWP

15

Slew Rate

SR

7

Settling Time

Capacitive Loading

Total Harmonic Distortion

CLOAD

THD

VOUT = 2VP-P, VDD = 3.3V, AV = 1V/V,

CL = 30pF (load)

No sustained oscillation

f = 10kHz, VO = 2VP-P, AV = 1, ROUT = 10kI

1.7

300

-110

Output Transient Recovery Time

DVOUT = 0.2V, VDD = 3.3V, AV = 1V/V;

1

RS = 20Ω, CL = 1nF (load)

POWER-SUPPLY CHARACTERISTICS

Power-Supply Range

Power-Supply Rejection Ratio

Quiescent Current

Shutdown Supply Current

Shutdown Input Low

Shutdown Input High

Shutdown Turn-On Time

Output Leakage Current in

Shutdown

VDD

PSRR

IDD

ISHDN

VIL

VIH

tSHDN

ISHDN

Guaranteed by PSRR

TA = 0NC to +70NC

VCM = VDD/2

MAX44260/MAX44261 only

1.8

1.7

82

95

750

1.3

25

100

Shutdown Input Bias Current

IIL/IIH

MAX44260

MAX44261

Turn-On Time

tON

10

Note 2: All devices are 100% production tested at TA = +25NC. Temperature limits are guaranteed by design.

MAX

5.5

5.5

1200

1

0.7

1

0.1

UNITS

nV/√Hz

fA/√Hz

MHz

V/Fs

µs

pF

dB

µs

V

dB

µA

µA

V

V

µs

pA

µA

ms

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