MAX4124 datasheet(2/16 Pages) MAXIM

2 / 16 page

Single/Dual/Quad, Wide-Bandwidth, Low-Power,

Single-Supply Rail-to-Rail I/O Op Amps

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = +2.7V to +6.5V, VEE = 0V, VCM = 0V, VOUT = VCC/2, RL tied to VCC/2, SHDN ≥ 2V (or open), 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-VEE).....................................................7.5V

IN+, IN-, SHDN Voltage ...................(VCC + 0.3V) to (VEE - 0.3V)

Output Short-Circuit Duration (Note 1).......................Continuous

(short to either supply)

Continuous Power Dissipation (TA = +70°C)

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

8-pin SO (derate 5.88mW/°C above +70°C).................471mW

8-pin µMAX (derate 4.10mW/°C above +70°C) ............330mW

14-pin SO (derate 8.00mW/°C above +70°C)...............640mW

Operating Temperature Range

MAX412_E__ ....................................................-40°C to +85°C

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

Storage Temperature Range .............................-65°C to +160°C

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

VCM = VEE to VCC

MAX4123ESA/MAX4125ESA

CONDITIONS

±1

±12

Input Offset Current

±50

±150

Input Bias Current

Ω

0.1

Output Resistance

Ω

500

Differential Input Resistance

100

Power-Supply Rejection Ratio

UNITS

MIN

TYP

MAX

PARAMETER

VOUT = 0.4V to 4.6V, RL = 250Ω

Large-Signal Voltage Gain

VEE -

VCC +

0.25

Common-Mode Input

Voltage Range

Note 1: Provided that the maximum package power-dissipation rating is met.

MAX4122EUK/MAX4124EUK

±0.35

±1.50

MAX4123EUA/MAX4125EUA

±0.35

±1.20

±0.20

±0.60

MAX4126ESA/MAX4127ESD/MAX4128ESA

MAX4126EUA/MAX4128EUA

±0.40

±1.50

MAX4129ESD

±0.35

±1.50

Input Offset Voltage

±0.25

±0.75

VCM =

VEE to VCC

MAX4123ESA/MAX4125ESA

VCM = VEE to VCC

-1.5V < VDIFF < 1.5V

VCC = 2.7V to 6.5V

AV = 1

SHDN < 0.8V, VOUT = 0V to VCC

µA

±0.1

±1

Off-Leakage Current

MAX4122EUK/MAX4124EUK

(VEE -

0.25) <

VCM <

(VCC +

0.25V)

Common-Mode Rejection Ratio

MAX4129ESD

MAX4126EUA/MAX4128EUA

MAX4126ESA/MAX4127ESD/MAX4128ESA

MAX4123EUA/MAX4125EUA

VCC = 5V

VOUT = 0.4V to 2.3V, RL = 250Ω

VOUT = 0.25V to 2.45V, RL = 100kΩ

VOUT = 0.25V to 4.75V, RL = 100kΩ

VCC = 2.7V

104

106

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