MAX4322ESA datasheet(4/12 Pages) MAXIM

4 / 12 page

Single/Dual/Quad, Low-Cost, SOT23,

Low-Power, Rail-to-Rail I/O Op Amps

_______________________________________________________________________________________

DC ELECTRICAL CHARACTERISTICS —TA = -40°C to +85°C (continued)

(VCC = +5V, VEE = 0, VCM = 0, VOUT = VCC / 2, SHDN = VCC, RL tied to VCC / 2, unless otherwise noted.) (Note 1)

f = 10kHz, VOUT = 2Vp-p, AV = +1V/V

VCC = 0 to 3V step

degrees

AV = +1V/V, VOUT = 2V step

CONDITIONS

µs

Phase Margin

MHz

Gain-Bandwidth Product

0.003

Total Harmonic Distortion

Gain Margin

Settling Time to 0.01%

2.0

µs

Turn-On Time

V/µs

Slew Rate

UNITS

MIN

TYP

MAX

PARAMETER

AC ELECTRICAL CHARACTERISTICS

(VCC = +5V, VEE = 0, VCM = VOUT = VCC / 2, SHDN = VCC, TA = +25°C unless otherwise noted.)

VOUT = 0.4V to 4.6V, RL = 250

Ω

VCC = 2.4V to 6.5V

RL = 250

Ω

CONDITIONS

Power-Supply Rejection Ratio

Output Voltage Swing

350

MAX4322/

MAX4323

250

UNITS

MIN

TYP

MAX

PARAMETER

VCC - VOH

VOL - VEE

400

MAX4326/

MAX4327/

MAX4329

Input Capacitance

f = 1kHz

nV/

√Hz

Input Noise Voltage Density

f = 1kHz

0.4

Input Noise Current Density

135

Amp-Amp Isolation

AV = +1V/V

250

Capacitive Load Stability

Note 1: All devices are 100% tested at TA = +25°C. All temperature limits are guaranteed by design.

MAX4323/MAX4327

0.8

SHDN Logic Threshold

Large-Signal Voltage Gain

RL = 250

Ω

VCC - VOH

300

VOL - VEE

2.0

MAX4323/MAX4327

µA

±5

SHDN Input Current

2.4

6.5

Operating Supply-Voltage Range

Low

High

VCM = VCC / 2

1.2

Supply Current per Amplifier

SHDN

≤ 0.8V, MAX4323/MAX4327

µA

Shutdown Supply Current

per Amplifier

µs

SHDN Delay

MAX4323/MAX4327

0.2

Enable

Disable

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