MAX4471ESA datasheet(3/14 Pages) MAXIM

3 / 14 page

Single/Dual/Quad, +1.8V/750nA, SC70,

Rail-to-Rail Op Amps

_______________________________________________________________________________________

Note 1: All devices are production tested at TA = +25°C. All temperature limits are guaranteed by design.

ELECTRICAL CHARACTERISTICS (continued)

(VDD = +5V, VSS = 0, VCM = 0, VOUT = VDD/2, RL =

∞ to VDD/2, TA = +25°C, unless otherwise noted.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

MAX4470/MAX4471/MAX4472

Slew Rate

VOUT =

4V step

MAX4464/MAX4474

V/ms

f = 1kHz

150

Input Voltage Noise

f = 10kHz

120

nV/

√Hz

Shorted to VSS (sourcing)

Output Short-Circuit

Current

Shorted to VDD (sinking)

Power-On Time

tON

2µs

Power-Off Time

tOFF

µs

Capacitive Load

CLOAD

No sustained oscillations

250

ELECTRICAL CHARACTERISTICS

(VDD = +5V, VSS = 0, VCM = 0, VOUT = VDD/2, RL =

∞ to VDD/2, TA = TMIN to TMAX, unless otherwise noted.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage Range

VDD

Guaranteed by PSRR tests

1.8

5.5

Supply Current (Per

Amplifier)

IDD

VDD = +5.0V

1.5

µA

Input Offset Voltage

VOS

±15

Input Offset Voltage

Temperature Coefficient

TCVOS

µV/

°C

Input Bias Current

4.25

Input Common-Mode

Voltage Range

VCM

Guaranteed by the CMRR test

VSS

VDD -

1.1

Common-Mode Rejection

Ratio

CMRR

VSS

≤ VCM ≤ (VDD - 1.1V)

+1.8V

≤ VDD ≤ +5.5V, 0oC ≤ TA ≤ +85oC65

Power-Supply Rejection

Ratio

PSRR

+2V

≤ VDD ≤ +5.5V, -40oC ≤ TA ≤ +85oC65

VOUT = 50mV to VDD - 50mV, RL = 1M

Ω

Large-Signal Voltage Gain

AVOL

VOUT = 200mV to VDD - 200mV, RL = 100k

Ω

RL = 1M

Ω

VOH

Swing high specified

as VDD - VOH

RL = 100k

Ω

RL = 1M

Ω

Output Voltage Swing

VOL

Swing low specified as

VOL - VSS

RL = 100k

Ω

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