MAX4483ASD datasheet(2/13 Pages) MAXIM

2 / 13 page

Single/Dual/Quad, Low-Cost, Single-Supply,

Rail-to-Rail Op Amps with Shutdown

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

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

≥ 1MΩ connected to VDD/2, SHDN = VDD (MAX4481 only), 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.

Power-Supply Voltage (VDD to VSS) .........................-0.3V to +6V

All Other Pins ...................................(VSS - 0.3V) to (VDD + 0.3V)

Output Short-Circuit Duration

(OUT shorted to VSS or VDD)................................. Continuous

Continuous Power Dissipation (TA = +70°C)

5-Pin SC70 (derate 3.1mW/°C above +70°C) ............. 247mW

6-Pin SC70 (derate 3.1mW/°C above +70°C) ..............245mW

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

6-Pin SOT23 (derate 8.7mW/°C above +70°C)............696mW

8-Pin SOT23 (derate 9.1mW/°C above +70°C)............727mW

8-Pin µMAX (derate 4.5mW/°C above +70°C) ............ 362mW

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

14-Pin TSSOP (derate 9.03mW/°C above +70°C) .......727mW

14-Pin SO (derate 8.33mW/°C above +70°C)............. 667mW

Operating Temperature Range .........................-40°C to +125°C

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

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

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

Output Short-Circuit Current

SHDN = VDD or VSS (MAX4481 only)

MAX4481 only

VDD = 5.0V

MAX4481 only

Device in shutdown mode, SHDN = VSS,

VSS < VOUT < VCC (MAX4481 only)

VDD = 2.5V

Sinking

Inferred from PSRR test

Sourcing

Specified as

VOUT - VSS

2.5V

≤ VDD ≤ 5.5V

VSS

≤ VCM ≤ VDD - 1.3V

Specified as

VDD - VOUT

Inferred from CMRR test

Differential or common mode

SHDN = VSS (MAX4481 only)

(Note 1)

VSS + 0.02V

≤ VOUT

≤ VDD - 0.03V

CONDITIONS

kHz

140

GBW

Gain-Bandwidth Product

±0.001

±1

±500

IIL, IIH

SHDN Input Current

0.7

✕ VDD

VIH

SHDN Logic High

0.3

✕ VDD

VIL

SHDN Logic Low

µA

±0.01

±0.1

IOUTSHDN

Shutdown Mode Output Leakage

ISC

830

VOL

Output Voltage Low

150

VOH

Output Voltage High

110

100

RL = 100k

Ω

µA

IDD

2.5

5.5

VDD

Supply Voltage Range

Supply Current per Amplifier

PSRR

Power-Supply Rejection Ratio

CMRR

Common-Mode Rejection Ratio

VSS

VDD - 1.3

VCM

Input Common-Mode Voltage

Range

Ω

1000

RIN

Input Resistance

µA

0.05

0.5

ISHDN

Supply Current in Shutdown

±1

±5.5

VOS

Input Offset Voltage

±0.1

±100

Input Bias Current

±0.1

±100

IOS

Input Offset Current

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

RL = 100k

Ω

RL = 5k

Ω

RL = 100k

Ω

RL = 5k

Ω

VSS + 0.10V

≤ VOUT

≤ VDD - 0.20V

105

AVOL

Large-Signal Voltage Gain

RL = 5k

Ω

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