MAX4237EUT+T by Analog Devices

SOT23, Very High Precision, 3V/5V Rail-to-Rail Op Amps


The MAX4236/MAX4237 are high-precision op amps that feature an exceptionally low offset voltage and offset voltage temperature coefficient without using any chopper techniques. The MAX4236 and MAX4237 have a typical large-signal, open-loop voltage gain of 120dB. These devices have an ultra-low input-bias current of 1pA. The MAX4236 is unity-gain stable with a gain-bandwidth product of 1.7MHz, while the MAX4237 is stable for closed-loop gains greater than 5V/V with a gain-bandwidth product of 7.5MHz. Both devices have a shutdown function in which the quiescent current is reduced to less than 0.1µA, and the amplifier output is forced into a high-impedance state. The input common-mode range of the MAX4236/MAX4237 extends below the negative supply range, and the output swings rail-to-rail . These features make the amplifiers ideal for applications with +3V or +5V single power supplies. The MAX4236/MAX4237 are specified for the extended temperature range (-40°C to +85°C) and are available in tiny SOT23, µMAX®, and SO packages. For greater accuracy, the A grade µMAX and SO packages are tested to guarantee 20µV (max) offset voltage at +25°C and less then 2µV/°C drift.

Where to Buy

Prices starting from US$0.46

Distributor Stock
Logo for Farnell
Farnell
from US$0.46
No stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$1.64
2,989
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$1.90
-
Buy Now
Logo for element14
element14
from US$1.47
-
Buy Now

Features

Ultra-Low Offset Voltage 20µV (max) at +25°C (Grade A) 50µV (max) at +25°C (Grade B, 6-Pin SOT23)
20µV (max) at +25°C (Grade A)
50µV (max) at +25°C (Grade B, 6-Pin SOT23)
Ultra-Low Offset Voltage Drift 2µV/°C (max) (Grade A) 4.5µV/°C (max) (Grade B, 6-Pin SOT23) 5.5µV/°C (max) (6-Pin SOT23)
2µV/°C (max) (Grade A)
4.5µV/°C (max) (Grade B, 6-Pin SOT23)
5.5µV/°C (max) (6-Pin SOT23)
Ultra-Low 1pA Input Bias Current
High Open-Loop Voltage Gain: 110dB (min) (RL = 100kΩ)
Compatible with +3V and +5V Single-Supply Power Systems
Ground Sensing: Input Common-Mode Range Includes Negative Rail
Rail-to-Rail Output Swing into a 1kΩ Load
350µA Quiescent Current
Gain-Bandwidth Product 1.7MHz (MAX4236, AV = 1V/V) 7.5MHz (MAX4237, AV = 5V/V)
1.7MHz (MAX4236, AV = 1V/V)
7.5MHz (MAX4237, AV = 5V/V)
200pF Capacitive Load Handling Capability
Shutdown Mode: 0.1µA Quiescent Current, Places Output in a High-Impedance State
Available in Space-Saving SOT23 and µMAX Packages

Specifications

Unity Gain BW (MHz) (typ) 7.5
Input IBIAS (nA) (max) 0.5
VOS (µV) (max) 50
VSUPPLY (Total) (V) (min) 2.4
VSUPPLY (Total) (V) (max) 5.5
# Amplifiers 1
Rail to Rail Output Only
Package/Pins SOT23/6
BudgetaryPrice (See Notes) 1.18


MAX4237EUT+T Semiconductors - ICs by Analog Devices

OP AMP R/R PRECISION 3/5V 6SOT23

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

Specifications

End To End Resistance -
No. of Pots -
Control Interface -
Track Taper -
Resistance Tolerance -
Supply Voltage Min 2.4V
Supply Voltage Max 5.5V
Potentiometer IC Case Style -
No. of Pins 6Pins
No. of Steps -
Temperature Coefficient -
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Amplifer Supply Voltage 2.4V to 5.5V
Amplifier Case Style SOT-23
Amplifier Type Rail - Rail
Bandwidth 7.5MHz
Base Number 4237
Current Iqc Max 440µA
Input Offset Voltage Max 50µV
No. of Amplifiers 1Amplifiers
Op Amp Type Precision
Operating Temperature Range -40°C to +85°C
Settling Time 1µs
Slew Rate 1.3V/µs
Supply Voltage + Nom 6V
Supply Voltage Range 2.4V to 5.5V

Alternative Descriptions

SOT23, Very High Precision, 3V | Analog Devices
Op Amp, R/R, Precision, 3/5V, 6Sot23 | Newark Electronics
OP AMP, R/R, PRECISION, 3/5V, 6SOT23 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX4237EUT+T ?

Additional datasheets, footprints and schematics for MAX4237EUT+T are listed on our Part Details page. You can also find images and similar parts to MAX4237EUT+T on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX4237EUT+T on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX4237EUT+T price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX4237EUT+T you can contact the distributor directly for product support, shipping queries etc.

Is the MAX4237EUT+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX4237EUT+T have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX4237EUT+T .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX4237EUT+T often in real-time on the comparison pages.

What if I can't find stock of MAX4237EUT+T ?

You can fill out our help required form which you can use to request a quote for MAX4237EUT+T from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay