MAX4236AESA+ 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.

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Prices starting from US$1.64

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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) 1.7
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 SOIC (N)/8SOT23/6UMAX/8
BudgetaryPrice (See Notes) 1.1


MAX4236AESA+ Amplifiers & Comparators by Analog Devices

OP AMP 1.7MHZ 0.3V/US NSOIC-8

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

Specifications

No. of Amplifiers 1 Amplifier, 1Amplifiers
Bandwidth 1.7MHz
Slew Rate 0.3V/µs
Supply Voltage Range ± 1.2V to ± 2.75V 2.4V to 5.5V
Amplifier Case Style NSOIC
No. of Pins 8Pins
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)

Alternative Descriptions

SOT23, Very High Precision, 3V | Analog Devices
Op Amp, 1.7Mhz, 0.3V/Us, Nsoic-8 | Newark Electronics
OP AMP, 1.7MHZ, 0.3V/US, NSOIC-8 | element14
Op-Amp High-Precis. 1,7MHz 0,3V/us SO8 | Schukat Electronic

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX4236AESA+ ?

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Is the MAX4236AESA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX4236AESA+ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Schukat Electronic and Farnell have stock available or on a lead time for MAX4236AESA+ .

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