MAX4042 查看數據表（PDF） - Maxim Integrated

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MAX4042

Single/Dual/Quad, Low-Cost, SOT23, Micropower Rail-to-Rail I/O Op Amps

Maxim Integrated 

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

Micropower, Rail-to-Rail I/O Op Amps

ELECTRICAL CHARACTERISTICS—TA = TMIN to TMAX (continued)

(VCC = +5.0V, VEE = 0, VCM = 0, VOUT = VCC / 2, SHDN = VCC, RL = 100kΩ tied to VCC / 2, unless otherwise noted.) (Note 2)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Input Common-Mode

Voltage Range

VCM Inferred from the CMRR test

VEE

VCC

V

Common-Mode

Rejection Ratio

CMRR VEE ≤ VCM ≤ VCC

MAX404_EU_

All other packages

60

65

dB

Power-Supply

Rejection Ratio

PSRR 2.4V ≤ VCC ≤ 5.5V

70

dB

Large-Signal Voltage

Gain

AVOL (VEE + 0.2V) ≤ VOUT ≤ (VCC - 0.2V), RL = 25kΩ

68

dB

Output Voltage Swing

High

VOH

Specified as VCC - VOH, RL = 25kΩ

125

mV

Output Voltage Swing

Low

VOL

Specified as VEE - VOL, RL = 25kΩ

75

mV

Note 1: Tested for VEE ≤ VOUT ≤ VCC. Does not include current through external feedback network.

Note 2: All devices are 100% tested at TA = +25°C. All temperature limits are guaranteed by design.

__________________________________________Typical Operating Characteristics

(VCC = +5.0V, VEE = 0, VCM = VCC / 2, SHDN = VCC, RL = 100kΩ to VCC / 2, TA = +25°C, unless otherwise noted.)

SUPPLY CURRENT PER AMPLIFIER

vs. TEMPERATURE

20

18

16

VCC = +5.5V

14

12

10

8

VCC = +2.4V

6

4

2

0

-60 -40 -20 0 20 40 60 80 100

TEMPERATURE (°C)

MAX4041/MAX4043

SHUTDOWN SUPPLY CURRENT

PER AMPLIFIER vs. TEMPERATURE

5

SHDN = 0

4

3

VCC = +5.5V

2

VCC = +2.4V

1

0

-60 -40 -20 0 20 40 60

TEMPERATURE (°C)

80 100

4 _______________________________________________________________________________________

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