MAX4122 查看數據表（PDF） - Maxim Integrated

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产品描述 (功能)

比赛名单

MAX4122

Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps

Maxim Integrated 

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

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

DC ELECTRICAL CHARACTERISTICS (continued)

(VCC = +2.7V to +6.5V, VEE = 0V, VCM = 0V, VOUT = VCC/2, RL tied to VCC/2, SHDN ≥ 2V (or open), TA = -40°C to +85°C, unless

otherwise noted.)

PARAMETER

CONDITIONS

MIN

Power-Supply Rejection Ratio

VCC = 2.7V to 6.5V

74

Off-Leakage Current

SHDN < 0.8V, VOUT = 0V to VCC

Large-Signal Voltage Gain

VCC = 2.7V

VOUT = 0.25V to 2.45V, RL = 100kΩ

VOUT = 0.4V to 2.3V, RL = 250Ω

84

66

VCC = 5V

VOUT = 0.25V to 4.75V, RL = 100kΩ

VOUT = 0.4V to 4.6V, RL = 250Ω

86

68

Output Voltage Swing

MAX4122/

MAX4123/

MAX4124/

MAX4125

RL = 100kΩ

RL = 250Ω

MAX4126/

MAX4127/

MAX4128/

MAX4129

RL = 100kΩ

RL = 250Ω

VCC - VOH

VOL - VEE

VCC - VOH

VOL - VEE

VCC - VOH

VOL - VEE

VCC - VOH

VOL - VEE

SHDN Logic Threshold

MAX4123/MAX4125/MAX4127

Low

High

2.0

SHDN Input Current

MAX4123/MAX4125/MAX4127

Operating Supply-Voltage Range

2.7

Supply Current per Amplifier

VCM = VOUT = VCC/2

VCC = 2.7V

VCC = 5V

Shutdown Supply Current

per Amplifier

SHDN < 0.8V,

MAX4123/MAX4125/MAX4127

VCC = 2.7V

VCC = 5V

TYP

MAX

±12

UNITS

dB

µA

dB

25

40

300

190

mV

35

50

350

250

0.8

V

±3

µA

6.5

V

775

µA

850

50

µA

70

AC ELECTRICAL CHARACTERISTICS

(VCC = +2.7V to +6.5V, VEE = 0V, SHDN ≥ 2V (or open), TA = +25°C, unless otherwise noted.)

PARAMETER

Gain-Bandwidth Product

Phase Margin

Gain Margin

Total Harmonic Distortion

Slew Rate

Settling Time to 0.01%

Turn-On Time

CONDITIONS

MIN

MAX4122/23/26/27/29

MAX4124/25/28 (AV ≥ 10)

MAX4122/23/26/27/29

MAX4124/25/28 (AV ≥ 10)

MAX4122/23/26/27/29

MAX4124/25/28 (AV ≥ 10)

f = 10kHz, VOUT = 2Vp-p,

MAX4122/23/26/27/29 (AV = 1)

MAX4122/23/26/27/29

MAX4124/25/28 (AV ≥ 10)

MAX4122/23/26/27/29 (AV = 1), VOUT = 2V step

MAX4124/25/28 (AV ≥ 10), VOUT = 2V step

VCC = 0V to 3V step, VOUT = VCC/2

TYP

5

25

64

60

12

10

0.003

2

10

2.0

1.3

1

MAX UNITS

MHz

degrees

dB

%

V/µs

µs

µs

4 _______________________________________________________________________________________

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