MAX4039EUB(2004) Просмотр технического описания (PDF) - Maxim Integrated

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производитель

MAX4039EUB
(Rev.:2004)

Low IBIAS, +1.4V/800nA, Rail-to-Rail Op Amps with +1.2V Buffered Reference

Maxim Integrated 

Low IBIAS, +1.4V/800nA, Rail-to-Rail Op Amps

with +1.2V Buffered Reference

ABSOLUTE MAXIMUM RATINGS

VDD to VSS .............................................................-0.3V to +4.0V

INA+, INB+, INA-, INB-, IN+, IN-, OUTA,

OUTB, OUT, REF .........................(VSS - 0.3V) to (VDD + 0.3V)

OUTA, OUTB, OUT, REF Shorted to VSS or VDD .......Continuous

Maximum Continuous Power Dissipation (TA = +70°C)

5-Pin SC70 (derate 3.1mW/°C above +70°C) ..............247mW

6-Pin SOT23 (derate 8.7mW/°C above +70°C)............696mW

8-Pin µMAX (derate 4.5mW/°C above +70°C) .............362mW

8-Pin TDFN (derate 24.4mW/°C above +70°C) .........1951mW

9-Bump UCSP (derate 5.2mW/°C above +70°C).........412mW

10-Pin µMAX (derate 5.6mW/°C above +70°C) ...........444mW

10-Pin TDFN (derate 24.4mW/°C above +70°C) .......1951mW

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

Junction Temperature .....................................................+150°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 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.

ELECTRICAL CHARACTERISTICS

(VDD = +3V, VSS = VCM = 0V, VOUT_ = VDD/2, RL to VDD/2, CL = 15pF, TA = +25°C, unless otherwise specified.)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP

Supply Voltage Range

Supply Current

OPERATIONAL AMPLIFIERS

Input Offset Voltage

Input Bias Current

Input Offset Current

MAX4036/MAX4038, guaranteed by PSRR

1.4

tests

VDD

MAX4037/MAX4039, guaranteed by PSRR

1.8

and line regulation tests

MAX4036

VDD = 1.4V

0.8

VDD = 3.6V

0.9

MAX4037

VDD = 1.8V

1.9

IDD

MAX4038

VDD = 3.6V

VDD = 1.4V

2.0

1.7

VDD = 3.6V

1.9

MAX4039

VDD = 1.8V

2.8

VDD = 3.6V

3.0

VOS

IB

(Note 1)

IOS

(Note 1)

VDD = 1.4V

(MAX4036/MAX4038 only)

VSS

±0.2

±1.0

±0.3

Input Common-Mode Voltage

Range

VCM

Guaranteed by

CMRR test

VDD = 1.8V

VSS

VDD = 3.3V

VSS

Common-Mode Rejection Ratio

Power-Supply Rejection Ratio

CMRR

PSRR

VDD = 1.4V, VSS ≤ VCM ≤ (VDD - 0.4V)

(MAX4036/MAX4038 only)

VDD = 1.8V, VSS ≤ VCM ≤ (VDD - 0.3V)

VDD = 3.3V, VSS ≤ VCM ≤ (VDD - 0.2V)

1.4V ≤ VDD ≤ 3.6V (MAX4036/MAX4038

only)

1.8V ≤ VDD ≤ 3.6V

50

70

50

70

56

76

62

82

62

84

MAX

3.6

3.6

1.2

1.3

2.4

2.5

2.3

2.5

4.0

4.1

±2.0

±10

±20

VDD -

0.4

VDD -

0.3

VDD -

0.2

UNITS

V

µA

mV

pA

pA

V

dB

dB

2 _______________________________________________________________________________________

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