MAX4321 datasheet(2/12 Pages) MAXIM

2 / 12 page

Low-Cost, Low-Voltage, Rail-to-Rail,

Input/Output, SOT23 5MHz Op Amp

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = +5.0V, VEE = 0, VCM = 0, VOUT = VCC/2, RL =

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

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

Supply Voltage (VCC to VEE) ....................................-0.3V to +7V

All Other Pins ..................................(VEE - 0.3V) to (VCC + 0.3V)

Output Short-Circuit Duration.....................................Continuous

(short to either supply)

Continuous Power Dissipation

5-pin SOT23 (derate 7.1mW/°C above +70°C)...........571mW

Operating Temperature Range ...........................-40°C to +85°C

Junction Temperature ......................................................+150°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) ................................ +300°C

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage Range

VCC - VEE

2.4

6.5

VCC = +2.4V

650

Supply Current

VCM = VOUT = VCC/2

VCC = +6.5V

725

µA

Input Offset Voltage

VOS

VCM = VEE or VCC

±1.2

±3.5

Input Bias Current

IBIAS

VCM = VEE or VCC

±50

±150

Input Offset Current

IOFFSET

VCM = VEE or VCC

±4

±25

Differential Input

Resistance

RIN

-1.5V < VDIFF <+1.5V

500

Ω

Common-Mode Input Voltage

Range

VCM

Inferred from CMRR test

VEE

VCC

Common-Mode Rejection

Ratio

CMRR

VEE

≤ VCM ≤ VCC

Power-Supply Rejection Ratio

PSRR

2.4V < VCC < 6.5V

100

Output Resistance

ROUT

AV = +1V/V

0.1

Ω

VOUT = 0.25V to 4.75V, RL = 100k

Ω

103

VOUT = 0.40V to 4.60V, RL = 600

Ω

100

Large-Signal Voltage Gain

VOUT = 0.40V to 4.60V, RL = 250

Ω

VCC - VOH

RL = 100k

Ω

VOL - VEE

VCC - VOH

135

RL = 600

Ω

VOL - VEE

VCC - VOH

200

300

Output Voltage Swing

VOUT

RL = 250

Ω

VOL - VEE

100

200

Output Short-Circuit Current

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