MAX4289EUT+T by Analog Devices

1.0V Micropower, SOT23, Operational Amplifier


The MAX4289 micropower, operational amplifier is optimized for ultra-low supply voltage operation. The amplifier 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 package. All specifications are guaranteed over the extended temperature range of -40°C to +85°C.

Where to Buy

Prices starting from US$1.53

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Farnell
from US$1.53
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Analog Devices
from US$1.73
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Newark Electronics
from US$1.63
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Features

Ultra-Low Voltage Operation: Guaranteed Specifications from 1.0V to 5.5V
Input Common-Mode Range: 0 to (VCC - 0.2V)
Ultra-Low Power Consumption: 9µA Supply Current (typ)
Optimized for Operation from Single-Cell Battery-Powered Systems
Compatible with 3.0V and 5.0V Single-Supply Systems
Low Offset Voltage: 0.2mV
Low Input Bias Current: 5nA
High Open-Loop Voltage Gain: 90dB
Rail-to-Rail Output Stage Drives 5kΩ Load
No Output Phase Reversal for Overdriven Inputs
Available in a Tiny 6-Pin SOT23 (3mm x 3mm)

Specifications

Unity Gain BW (MHz) (typ) 0.017
Input IBIAS (nA) (max) 15
VOS (µV) (max) 2000
VSUPPLY (Total) (V) (min) 1
VSUPPLY (Total) (V) (max) 5.5
# Amplifiers 1
Rail to Rail Output Only
Package/Pins SOIC (N)/8SOT23/6
BudgetaryPrice (See Notes) 1.19


MAX4289EUT+T Amplifiers & Comparators by Analog Devices

OP AMP MICRO POWER 1V 9UA 6SOT23

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

No. of Amplifiers 1 Amplifier, 1Amplifiers
Bandwidth 17kHz
Slew Rate 0.006V/µs
Supply Voltage Range 1V to 5.5V
Amplifier Case Style SOT-23
No. of Pins 6Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Amplifer Supply Voltage 1V to 5.5V
Amplifier Type Operational
Base Number 4289
Current Iqc Max 40µA
Input Offset Voltage Max 2mV
Op Amp Type Low Power
Operating Temperature Range -40°C to +85°C
Settling Time 75µs
Supply Voltage + Nom 6V
Supply Voltage Max 5.5V
Supply Voltage Min 1V

Alternative Descriptions

1.0V Micropower, SOT23, Operat | Analog Devices
OP AMP, MICRO POWER, 1V, 9UA, 6SOT23 | element14
Op Amp, Micro Power, 1V, 9Ua, 6Sot23 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX4289EUT+T ?

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Is the MAX4289EUT+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX4289EUT+T have stock available?

Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX4289EUT+T .

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