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Datasheet> All Categories > Analog mixed-signal IC> Amplifier circuit> MAX4289EUT+
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MAX4289EUT+

Description

MAX4289EUT+ amplifier basic information:

MAX4289EUT+ is an OPERATIONAL AMPLIFIER. The commonly used packaging method is LSSOP,

MAX4289EUT+ amplifier core information:

The MAX4289EUT+ has a minimum operating temperature of -40 °C and a maximum operating temperature of 85 °C. Its peak reflow temperature is 260°C and its maximum average bias current is 0.015 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the MAX4289EUT+ has a nominal slew rate of 6000 V/us. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the MAX4289EUT+ gain becomes 0.707 times the low-frequency gain is 17 kHz.

The nominal supply voltage of the MAX4289EUT+ is 3 V. The upper limit of its supply voltage is 6 V. The input offset voltage of MAX4289EUT+ is 6000 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 MAX4289EUT+:

The width of MAX4289EUT+ is: 1.625 mm and the length is 2.9 mm. MAX4289EUT+ has 6 terminals. Its terminal position type is: DUAL. Terminal pitch is 0.95 mm.

MAX4289EUT+ amplifier additional information:

Its temperature grade is: INDUSTRIAL. And its humidity sensitivity level is: 1. The MAX4289EUT+ is not Rohs certified. It does not contain lead. The corresponding JESD-30 code is: R-PDSO-G6.

The corresponding JESD-609 code is: e3. The packaging code of MAX4289EUT+ is: LSSOP. The materials of the MAX4289EUT+ package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The MAX4289EUT+ package pin forms 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 Size277KB，9 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Alternative parts：MAX4289EUT+
Download Datasheet Parametric Compare View All

MAX4289EUT+ Overview

MAX4289EUT+ amplifier basic information:

MAX4289EUT+ is an OPERATIONAL AMPLIFIER. The commonly used packaging method is LSSOP,

MAX4289EUT+ amplifier core information:

The MAX4289EUT+ has a minimum operating temperature of -40 °C and a maximum operating temperature of 85 °C. Its peak reflow temperature is 260°C and its maximum average bias current is 0.015 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the MAX4289EUT+ has a nominal slew rate of 6000 V/us. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the MAX4289EUT+ gain becomes 0.707 times the low-frequency gain is 17 kHz.

The nominal supply voltage of the MAX4289EUT+ is 3 V. The upper limit of its supply voltage is 6 V. The input offset voltage of MAX4289EUT+ is 6000 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 MAX4289EUT+:

The width of MAX4289EUT+ is: 1.625 mm and the length is 2.9 mm. MAX4289EUT+ has 6 terminals. Its terminal position type is: DUAL. Terminal pitch is 0.95 mm.

MAX4289EUT+ amplifier additional information:

Its temperature grade is: INDUSTRIAL. And its humidity sensitivity level is: 1. The MAX4289EUT+ is not Rohs certified. It does not contain lead. The corresponding JESD-30 code is: R-PDSO-G6.

The corresponding JESD-609 code is: e3. The packaging code of MAX4289EUT+ is: LSSOP. The materials of the MAX4289EUT+ package are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The MAX4289EUT+ package pin forms are: SMALL OUTLINE, LOW PROFILE, SHRINK PITCH.

Its terminal forms are: GULL WING. The maximum seat height is 1.45 mm.

MAX4289EUT+ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
package instructionLSSOP,
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time6 weeks
Amplifier typeOPERATIONAL AMPLIFIER
Maximum average bias current (IIB)0.015 µA
Nominal Common Mode Rejection Ratio110 dB
Maximum input offset voltage6000 µV
JESD-30 codeR-PDSO-G6
JESD-609 codee3
length2.9 mm
Humidity sensitivity level1
Number of functions1
Number of terminals6
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Maximum seat height1.45 mm
Nominal slew rate6000 V/us
Supply voltage upper limit6 V
Nominal supply voltage (Vsup)3 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
Nominal Uniform Gain Bandwidth17 kHz
width1.625 mm
Base Number Matches1

Preview

Download Datasheet
19-2023; Rev 0; 1/02
1.0V Micropower, SOT23, Operational Amplifier
General Description
The MAX4289 micropower, operational amplifier is opti-
mized for ultra-low supply voltage operation. The ampli-
fier consumes only 9µA of quiescent supply current and
is fully specified for operation from a single 1.0V to 5.5V
power supply. This ultra-low voltage operation together
with the low quiescent current consumption make the
MAX4289 ideal for use in battery-powered systems
operated from as little as a single alkaline cell. The
MAX4289 also features a wide input common-mode
range that includes the ground, and an output voltage
swing that is virtually Rail-to-Rail
®
, allowing almost all of
the power supply to be used for signal voltage.
The low input offset voltage and low input bias current
specifications along with the high open-loop gain make
the MAX4289 well-suited to applications requiring a
high degree of precision.
The MAX4289 is available in a tiny 6-pin SOT23 pack-
age. All specifications are guaranteed over the extend-
ed temperature range of -40°C to +85°C.
Features
o
Ultra-Low Voltage Operation: Guaranteed
Specifications from 1.0V to 5.5V
o
Input Common-Mode Range: 0 to (V
CC
- 0.2V)
o
Ultra-Low Power Consumption: 9µA Supply
Current (typ)
o
Optimized for Operation from Single-Cell
Battery-Powered Systems
o
Compatible with 3.0V and 5.0V Single-Supply
Systems
o
Low Offset Voltage: 0.2mV
o
Low Input Bias Current: 5nA
o
High Open-Loop Voltage Gain: 90dB
o
Rail-to-Rail Output Stage Drives 5kΩ Load
o
No Output Phase Reversal for Overdriven Inputs
o
Available in a Tiny 6-Pin SOT23 (3mm
✕
3mm)
MAX4289
Applications
Single-Cell Systems
Portable Electronic
Equipment
Battery-Powered
Instrumentation
Hearing Aids Using Zinc
Air Battery
Strain Gauges
Cellular Phones
Notebook Computers
Sensor Amplifiers
Portable Communication
Devices
Ordering Information
PART
MAX4289EUT-T
MAX4289ESA
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
PIN-
PACKAGE
6 SOT23-6
8 SO
TOP
MARK
AARX
—
Typical Operating Characteristic
POWER-SUPPLY REJECTION RATIO
vs. SUPPLY VOLTAGE
90
T
A
= +85°C
80
PSRR (dB)
Pin Configurations
TOP VIEW
OUT
1
6
V
CC
N.C. 1
IN- 2
8
7
N.C.
V
CC
OUT
N.C.
GND 2
70
T
A
= -40°C
MAX4289
5
N.C.
MAX4289
IN+
3
6
5
GND 4
IN+ 3
60
T
A
= +25°C
4
IN-
SOT23-6
50
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
SUPPLY VOLTAGE (V)
SO-8
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX4289EUT+ Related Products

MAX4289EUT+ MAX4289EUT
Description Operational Amplifier, 1 Func, 6000uV Offset-Max, PDSO6, 3 X 3 MM, MO-178, SOT-23, 6PIN Operational Amplifier, 1 Func, 6000uV Offset-Max, BIPolar, PDSO6
Is it lead-free? Lead free Contains lead
Is it Rohs certified? conform to incompatible
Maker Maxim Maxim
Reach Compliance Code compliant not_compliant
ECCN code EAR99 EAR99
Amplifier type OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER
Maximum input offset voltage 6000 µV 6000 µV
JESD-30 code R-PDSO-G6 R-PDSO-G6
JESD-609 code e3 e0
Humidity sensitivity level 1 1
Number of functions 1 1
Number of terminals 6 6
Maximum operating temperature 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code LSSOP TSOP
Package shape RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE
Nominal slew rate 6000 V/us 0.006 V/us
Supply voltage upper limit 6 V 6 V
surface mount YES YES
Temperature level INDUSTRIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) Tin/Lead (Sn85Pb15)
Terminal form GULL WING GULL WING
Terminal pitch 0.95 mm 0.95 mm
Terminal location DUAL DUAL
Base Number Matches 1 1

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