MAX494ESD datasheet(5/16 Pages) MAXIM

5 / 16 page

Single/Dual/Quad, Micropower,

Single-Supply Rail-to-Rail Op Amps

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DC ELECTRICAL CHARACTERISTICS

(VCC = 2.7V to 6V, VEE = GND, VCM = 0V, VOUT = VCC / 2, TA = -55°C to +125°C, unless otherwise noted.)

225

VCM = VEE to VCC

µV/°C

VCM = VOUT = VCC / 2

VCM = VEE to VCC

VCC = 2.7V

VOH

VCC = 2.7V, RL = 1kΩ,

VOUT = 0.5V to 2.2V

VCC = 2.7V, RL = 100kΩ,

VOUT = 0.25V to 2.45V

VOL

VCC = 2.7V to 6V

Sourcing

VCC = 5V

RL = 1kΩ

(VEE - 0.05V) ≤ VCM ≤ (VCC + 0.05V)

RL = 100kΩ

CONDITIONS

±2

Input Offset Voltage Tempco

Sinking

Sourcing

Sinking

µA

200

VEE + 0.250

Supply Current (per amplifier)

2.7

6.0

Operating Supply-Voltage Range

VCC - 0.250

VEE + 0.075

VCC = 5.0V, RL = 100kΩ,

VOUT = 0.25V to 4.75V

Sourcing

Sinking

VCC - 0.075

Output Voltage Swing

(Note 1)

±10

Input Offset Current

±200

±1.2

Input Offset Voltage

Input Bias Current

VCC = 5.0V, RL = 1kΩ,

VOUT = 0.5V to 4.5V

Sourcing

Sinking

Large-Signal Voltage Gain

(Note 1)

Power-Supply Rejection Ratio

VEE - 0.05

VCC + 0.05

Common-Mode Input Voltage Range

UNITS

MIN

TYP

MAX

PARAMETER

Note 1: RL to VEE for sourcing and VOH tests; RL to VCC for sinking and VOL tests.

Common-Mode Rejection Ratio

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