MAX44284EAUT+ datasheet, PDF - EEWORLD Datasheet

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MAX44284EAUT+: DescriptionMAX44284EAUT+ amplifier basic information: MAX44284EAUT+ is an OPERATIONAL AMPLIFIER. The commonly used packaging method is LSSOP, MAX44284EAUT+ amplifier core information: The MAX44284EAUT+ operates at a minimum temperature of -40 °C and a maximum operating temperature of 125 °C. Its peak reflow temperature is 260°C and its maximum average bias current is 0.08 µA The nominal supply voltage of the MAX44284EAUT+ is 3.3 V. The upper limit of the supply voltage is 6 V. The input offset voltage of MAX44284EAUT+ is 46 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).) Related dimensions of MAX44284EAUT+: The width of MAX44284EAUT+ is: 1.625 mm and the length is 2.9 mm. MAX44284EAUT+ has 6 terminals. Its terminal position type is: DUAL. Terminal pitch is 0.95 mm. MAX44284EAUT+ amplifier additional information: Its temperature grade is: AUTOMOTIVE. And its humidity sensitivity level is: 1. The MAX44284EAUT+ is not Rohs certified. The corresponding JESD-30 code is: R-PDSO-G6. The corresponding JESD-609 code is: e3. The packaging code of MAX44284EAUT+ is: LSSOP. The materials of the MAX44284EAUT+ package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The MAX44284EAUT+ package pins are: SMALL OUTLINE, LOW PROFILE, SHRINK PITCH. Its terminal forms are: GULL WING. The maximum seat height is 1.45 mm.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size878KB，14 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html; Environmental Compliance; Alternative parts：MAX44284EAUT+

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MAX44284EAUT+ Overview

MAX44284EAUT+ amplifier basic information:

MAX44284EAUT+ is an OPERATIONAL AMPLIFIER. The commonly used packaging method is LSSOP,

MAX44284EAUT+ amplifier core information:

The MAX44284EAUT+ operates at a minimum temperature of -40 °C and a maximum operating temperature of 125 °C. Its peak reflow temperature is 260°C and its maximum average bias current is 0.08 µA

The nominal supply voltage of the MAX44284EAUT+ is 3.3 V. The upper limit of the supply voltage is 6 V. The input offset voltage of MAX44284EAUT+ is 46 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).)

Related dimensions of MAX44284EAUT+:

The width of MAX44284EAUT+ is: 1.625 mm and the length is 2.9 mm. MAX44284EAUT+ has 6 terminals. Its terminal position type is: DUAL. Terminal pitch is 0.95 mm.

MAX44284EAUT+ amplifier additional information:

Its temperature grade is: AUTOMOTIVE. And its humidity sensitivity level is: 1. The MAX44284EAUT+ is not Rohs certified. The corresponding JESD-30 code is: R-PDSO-G6. The corresponding JESD-609 code is: e3.

The packaging code of MAX44284EAUT+ is: LSSOP. The materials of the MAX44284EAUT+ package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The MAX44284EAUT+ package pins are: SMALL OUTLINE, LOW PROFILE, SHRINK PITCH. Its terminal forms are: GULL WING.

The maximum seat height is 1.45 mm.

MAX44284EAUT+ Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Maxim
package instruction	LSSOP,
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	12 weeks
Amplifier type	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.08 µA
Nominal Common Mode Rejection Ratio	145 dB
Maximum input offset voltage	46 µV
JESD-30 code	R-PDSO-G6
JESD-609 code	e3
length	2.9 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	6
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Maximum seat height	1.45 mm
Supply voltage upper limit	6 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
Temperature level	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	1.625 mm
Base Number Matches	1

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MAX44284

36V, Input Common-Mode, High-Precision,

Low-Power Current-Sense Amplifier

General Description

The MAX44284 is a high-side, current-sense amplifier

that operates with a 1.7V to 5.5V single supply and is

optimized for very low power operation with only 21µA of

quiescent current.

The MAX44284 offers precision accuracy specifications

of 2μV V

and gain error of 0.05% (max). The device

features an input common-mode voltage range from -0.1V

to +36V. This current-sense amplifier has a voltage output

and is offered in four different gain versions.

The MAX44284 is offered in small 6-bump, 0.4mm-pitch

WLP (1.3mm x 0.9mm) and 6-pin SOT23 packages and is

specified for operation over the -40°C to +125°C automo-

tive temperature range.

Benefits and Features

● Very Low 2μV Input Offset Voltage (MAX44284F/H))

● Extremely Low 50nV/°C Input Offset Temperature

Coefficient

● Low Supply Current of 21μA

● Low 0.05% Gain Error

● -0.1V to +36V Wide Input Common-Mode Range

● Shutdown Input (Independent of V

)

● Four Gain Options:

•

50V/V – MAX44284F

•

100V/V – MAX44284H

• 200V/V – MAX44284W

•

500V/V – MAX44284E

● Tiny 1.3mm x 0.9mm 6-Bump WLP Package and

6-Pin SOT23 Package

Ordering Information

appears at end of data sheet.

Applications

●

Smartphones and Tablets

Notebook Computers

DC-DC Current Sensing in Power Management

Portable-/Battery-Powered Systems

Medical Pulse Oximeters and Infusion Pumps

Base-Stations

For related parts and recommended products to use with this part, refer

www.maximintegrated.com/MAX44284.related.

Typical Application Circuit

LOAD

BATT

= UP TO 36V

RS+

RS-

SENSE

LOAD

= 3.3V

OUT

MAX44284

= 3.3V

µC

ADC

19-6862; Rev 1; 5/14

MAX44284EAUT+ Related Products

	MAX44284EAUT+	MAX44284EAWT+	MAX44284FAUT+	MAX44284WAWT+	MAX44284HAUT+	MAX44284HAWT+	MAX44284FAWT+	MAX44284WAUT+
Description	Operational Amplifier, 1 Func, 46uV Offset-Max, PDSO6, SOT-23, 6 PIN	Operational Amplifier, 1 Func, 46uV Offset-Max, PBGA6, WLP-6	Operational Amplifier, 1 Func, 28uV Offset-Max, PDSO6, SOT-23, 6 PIN	Operational Amplifier, 1 Func, 38uV Offset-Max, PBGA6, WLP-6	Operational Amplifier, 1 Func, 28uV Offset-Max, PDSO6, SOT-23, 6 PIN	Operational Amplifier, 1 Func, 28uV Offset-Max, PBGA6, WLP-6	Operational Amplifier, 1 Func, 28uV Offset-Max, PBGA6, WLP-6	Operational Amplifier, 1 Func, 38uV Offset-Max, PDSO6, SOT-23, 6 PIN
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	Maxim	Maxim	Maxim	Maxim	Maxim	Maxim	Maxim	Maxim
package instruction	LSSOP,	VFBGA,	LSSOP,	VFBGA,	LSSOP,	VFBGA,	VFBGA,	LSSOP,
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Amplifier type	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.08 µA	0.08 µA	0.08 µA	0.08 µA	0.08 µA	0.08 µA	0.08 µA	0.08 µA
Nominal Common Mode Rejection Ratio	145 dB	145 dB	145 dB	145 dB	145 dB	145 dB	145 dB	145 dB
Maximum input offset voltage	46 µV	46 µV	28 µV	38 µV	28 µV	28 µV	28 µV	38 µV
JESD-30 code	R-PDSO-G6	R-PBGA-B6	R-PDSO-G6	R-PBGA-B6	R-PDSO-G6	R-PBGA-B6	R-PBGA-B6	R-PDSO-G6
length	2.9 mm	1.245 mm	2.9 mm	1.245 mm	2.9 mm	1.245 mm	1.245 mm	2.9 mm
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	6	6	6	6	6	6	6	6
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LSSOP	VFBGA	LSSOP	VFBGA	LSSOP	VFBGA	VFBGA	LSSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	260	260	260	260	260	260	260
Maximum seat height	1.45 mm	0.69 mm	1.45 mm	0.69 mm	1.45 mm	0.69 mm	0.69 mm	1.45 mm
Supply voltage upper limit	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V
Nominal supply voltage (Vsup)	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal form	GULL WING	BALL	GULL WING	BALL	GULL WING	BALL	BALL	GULL WING
Terminal pitch	0.95 mm	0.4 mm	0.95 mm	0.4 mm	0.95 mm	0.4 mm	0.4 mm	0.95 mm
Terminal location	DUAL	BOTTOM	DUAL	BOTTOM	DUAL	BOTTOM	BOTTOM	DUAL
Maximum time at peak reflow temperature	30	30	30	30	30	30	30	30
width	1.625 mm	0.845 mm	1.625 mm	0.845 mm	1.625 mm	0.845 mm	0.845 mm	1.625 mm
Base Number Matches	1	1	1	1	1	1	1	1
Factory Lead Time	12 weeks	12 weeks	6 weeks	12 weeks	6 weeks	6 weeks	12 weeks	-

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