MAX4450(2000) 데이터 시트보기 (PDF) - Maxim Integrated

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MAX4450
(Rev.:2000)

Ultra-Small, Low-Cost, 210MHz, Single-Supply Op Amps with Rail-to-Rail Outputs

Maxim Integrated 

Ultra-Small, Low-Cost, 210MHz, Single-Supply

Op Amps with Rail-to-Rail Outputs

ABSOLUTE MAXIMUM RATINGS

Supply Voltage (VCC to VEE)................................................+12V

IN_-, IN_+, OUT_..............................(VEE - 0.3V) to (VCC + 0.3V)

Output Short-Circuit Current to VCC or VEE ......................150mA

Continuous Power Dissipation (TA = +70°C)

5-Pin SC70-5 (derate 2.5mW/°C above +70°C) ..........200mW

5-Pin SOT23-5 (derate 7.1mW/°C above +70°C) ........571mW

8-Pin SOT23-8 (derate 5.26mW/°C above +70°C) ......421mW

8-Pin SO (derate 5.9mW/°C above +70°C) .................471mW

Operating Temperature Range ...........................-40°C to +85°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or at any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure

to absolute maximum rating conditions for extended periods may affect device reliability.

DC ELECTRICAL CHARACTERISTICS

∞ (VCC = +5V, VEE = 0, RL = to VCC/2, VOUT = VCC/2, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)

(Note 1)

PARAMETER

Input Common-Mode

Voltage Range

Input Offset Voltage (Note 2)

Input Offset Voltage Matching

SYMBOL

CONDITIONS

VCM Guaranteed by CMRR test

VOS

MIN

VEE -

0.20

TYP

4

1.0

MAX

VCC

2.25

26

UNITS

V

mV

mV

Input Offset Voltage

Temperature Coefficient

Input Bias Current

Input Offset Current

Input Resistance

Common-Mode Rejection Ratio

Open-Loop Gain (Note 2)

Output Voltage Swing

(Note 2)

Output Current

Output Short-Circuit Current

Open-Loop Output Resistance

Power-Supply Rejection Ratio

(Note 3)

Operating Supply-Voltage

Range

TCVOS

IB

IOS

RIN

CMRR

AVOL

VOUT

IOUT

ISC

ROUT

PSRR

VS

(Note 2)

(Note 2)

Differential mode (-1V ≤ VIN ≤ +1V)

Common mode (-0.2V ≤ VCM ≤ +2.75V)

(VEE - 0.2V) ≤ VCM ≤ (VCC - 2.25V)

0.25V ≤ VOUT ≤ 4.75V, RL = 2kΩ

0.5V ≤ VOUT ≤ 4.5V, RL = 150Ω

1V ≤ VOUT ≤ 4V, RL = 50Ω

RL = 2kΩ

VCC - VOH

VOL - VEE

RL = 150Ω

VCC - VOH

VOL - VEE

RL = 75Ω

VCC - VOH

VOL - VEE

RL = 75Ω to ground

VCC - VOH

VOL - VEE

RL = 50Ω

Sourcing

Sinking

Sinking or sourcing

VCC = 5V

VCC to VEE

VEE = 0, VCM = 2V

VEE = -5V, VCM = 0

8

µV/°C

6.5

20

µA

0.5

4

µA

70

kΩ

3

MΩ

70

95

dB

50

60

48

58

dB

57

0.05 0.20

0.05 0.15

0.30 0.50

0.25 0.80

V

0.5

0.80

0.5

1.75

1.0

1.5

0.025 0.065

45

70

mA

25

50

±120

mA

8

Ω

46

62

dB

54

69

4.5

11.0

V

Quiescent Supply Current

(per amplifier)

IS

6.5

9.0

mA

2 _______________________________________________________________________________________

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