MAX4400AUKT 查看數據表（PDF） - Maxim Integrated

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MAX4400AUKT

Single/Dual/Quad, Low-Cost, Single-Supply, Rail-to-Rail Op Amps with Shutdown

Maxim Integrated 

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

Rail-to-Rail Op Amps with Shutdown

ELECTRICAL CHARACTERISTICS (continued)

(VDD = +5V, VSS = 0V, VCM = 0V, VOUT = VDD/2, RL = ∞ connected to VDD/2, SHDN = VDD (MAX4401 only), TA = +25°C, unless

otherwise noted.)

PARAMETER

Input Voltage Noise Density

Input Current Noise Density

Capacitive-Load Stability

Shutdown Delay Time

Enable Delay Time

Power-On Time

Input Capacitance

Total Harmonic Distortion

Total Harmonic Distortion

Settling Time to 0.1%

SYMBOL

en

in

CLOAD

tSHDN

tEN

tON

CIN

THD

tS

f = 10kHz

f = 10kHz

AV = +1V/V

(Note 1)

(Note 1)

CONDITIONS

f = 10kHz, VOUT =

2Vp-p, AV = +1V/V

VOUT = 2V step

RL = 100kΩ

RL = 2kΩ

MIN TYP MAX UNITS

36

nV/√Hz

1

fA/√Hz

400

pF

0.4

µs

6

µs

5

µs

2.5

pF

0.009

%

0.015

7

µs

ELECTRICAL CHARACTERISTICS

(VDD = +5V, VSS = 0V, VCM = 0V, VOUT = VDD/2, RL = ∞ connected to VDD/2, TA = -40°C to +125°C, unless otherwise noted.) (Note 3)

PARAMETER

SYMBOL

CONDITIONS

MIN

Supply Voltage Range

VDD Inferred from PSRR test

2.5

Supply Current per Amplifier

IDD

Input Offset Voltage

MAX4400/MAX4401

VOS

MAX4402/MAX4403

Input Offset Voltage Drift

Input Bias Current

Input Offset Current

TCVOS

IB

IOS

(Note 2)

(Note 2)

Input Common-Mode Voltage

Range

VCM Inferred from CMRR test

VSS

Common-Mode Rejection Ratio CMRR VSS ≤ VCM ≤ VDD - 1.5V

65

VSS ≤ VCM ≤ VDD - 1.0V TA = -20°C to +125°C 50

Power-Supply Rejection Ratio

PSRR 2.5V ≤ VCC ≤ 5.5V

74

TYP MAX UNITS

5.5

V

800

µA

±6.5

mV

±8.0

±1

µV/°C

±100 pA

±100 pA

VDD - 1.5

V

dB

dB

Shutdown Mode Output

Leakage

IOUTSHDN

Device in shutdown

mode, SHDN = VSS,

VSS < VOUT < VDD

(Note 1)

TA = -40°C to +85°C

TA = +85°C to +125°C

±1.0

µA

±5.0

SHDN Logic Low

SHDN Logic High

SHDN Input Current

Large-Signal Voltage Gain

Output Voltage High

Output Voltage Low

VIL

VIH

IIL, IIH

AVOL

VOH

VOL

(Note 1)

(Note 1)

SHDN = VDD or VSS (Notes 1, 2)

VSS + 0.3V ≤ VOUT ≤ VDD - 0.3V, RL = 2kΩ

Specified as |VDD - VOH|, RL = 2kΩ

Specified as |VSS - VOL|, RL = 2kΩ

0.7  VDD

85

0.3  VDD

V

V

±1000 nA

dB

250

mV

100

mV

Note 1: Shutdown mode is only available in the 6-pin SC70 single op amp (MAX4401).

Note 2: Guaranteed by design.

Note 3: Specifications are 100% tested at TA = +25°C (exceptions noted). All temperature limits are guaranteed by design.

3

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