MAX9636 Ver la hoja de datos (PDF) - Maxim Integrated

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Fabricante

MAX9636

3V/5V Low-Power, Low-Noise, CMOS, Rail-to-Rail I/O Op Amps

Maxim Integrated 

MAX9636/MAX9637/

MAX9638

3V/5V Low-Power, Low-Noise, CMOS,

Rail-to-Rail I/O Op Amps

Absolute Maximum Ratings

VDD, SHDN to VSS..................................................-0.3V to +6V

IN+, IN-, OUT.................................... GND - 0.3V to VDD + 0.3V

Continuous Input Current (any pins).................................±20mA

Output Short Circuit to VDD or VSS Duration........................... 5s

Thermal Limits (Note 1)

Multiple Layer PCB

Continuous Power Dissipation (TA = +70°C)

6-Pin SC70 (derate 3.1mW/°C above +70°C)..............245mW

θJA........................................................................326.5°C/W

θJC........................................................................... 115°C/W

8-Pin SC70 (derate 3.1mW/°C above +70°C)..............245mW

θJA...........................................................................326°C/W

θJC........................................................................... 115°C/W

10-Pin UTQFN (derate 7mW/°C above +70°C)............558.7mW

θJA........................................................................143.2°C/W

θJC..........................................................................20.1°C/W

Operating Temperature Range.......................... -40°C to +125°C

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

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

Soldering Temperature (reflow)........................................ +260°C

Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer

board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.

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 = 3.3V, VSS = 0V, VIN+ = VIN- = VCM = VDD/2, RL = 10kΩ to VDD/2, SHDN = VDD, TA = -40°C to +125°C. Typical values are at

TA = +25°C, unless otherwise noted.) (Note 2)

PARAMETER

DC CHARACTERISTICS

Input Voltage Range

Input Offset Voltage

Input Offset Voltage Drift

(Note 3)

Input Bias Current (Note 3)

Common-Mode Rejection Ratio

Open-Loop Gain

Output Short-Circuit Current

Output Voltage Low

Output Voltage High

Output Leakage in Shutdown

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

VIN+, VIN-

VOS

TCVOS

IB

CMRR

AOL

ISC

VOL

VOH

Guaranteed by CMRR

TA = +25°C

TA = -40°C to +125°C

MAX9636 only

MAX9637, MAX9638 only

TA = +25°C

TA = -40°C to +85°C

TA = -40°C to +125°C

VSS < VCM <

(VDD - 1.4V)

TA = +25°C

TA = -40°C to +125°C

(VSS - 0.1V) < VCM < (VDD + 0.1V)

VOUT = 0.25V from rails

VOUT = 0.4V from rails, RL = 600Ω

Short to VDD

Short to VSS

VOUT

RL = 10kΩ

RL = 600Ω

VDD - VOUT

RL = 10kΩ

RL = 600Ω

SHDN = VSS, VOUT = 0V to VDD (MAX9636,

MAX9638 only)

VSS -

0.1

72

68

58

104

100

0.3

±0.1

86

77

124

120

55

40

0.014

0.044

0.019

0.057

0.01

VDD +

0.1

2.2

3.5

7

10

±0.8

±50

±800

0.03

0.08

0.04

0.1

1

V

mV

µV/°C

pA

dB

dB

mA

V

V

µA

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