MAX4242EUA+ by Analog Devices

Single/Dual/Quad, +1.8V/10µA, SOT23, Beyond-the-Rails Op Amps

Status: Active
Series: MAX4242
RoHS: Unknown
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The MAX4240–MAX4244 family of micropower op amps operate from a single +1.8V to +5.5V supply or dual ±0.9V to ±2.75V supplies and have Beyond-the-Rails™ inputs and rail-to-rail output capabilities. These amplifiers provide a 90kHz gain-bandwidth product while using only 10µA of supply current per amplifier. The MAX4241/MAX4243 have a low-power shutdown mode that reduces supply current to less than 1µA and forces the output into a high-impedance state. Although the minimum operating voltage is specified at +1.8V, these devices typically operate down to +1.5V. The combination of ultra-low-voltage operation, Beyond-the-Rails inputs, rail-to-rail outputs, and ultra-low power consumption makes these devices ideal for any portable/two-cell battery-powered system. These amplifiers have an input common-mode range that extends 200mV beyond each rail, and their outputs typically swing to within 9mV of the rails with a 100kΩ load. Beyond-the-Rails input and rail-to-rail output characteristics allow the full power-supply voltage to be used for signal range. The combination of low input offset voltage, low input bias current, and high open-loop gain makes them suitable for low-power/low-voltage precision applications. The MAX4240 is offered in a space-saving 5-pin SOT23 package. All specifications are guaranteed over the -40°C to +85°C extended temperature range.

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Features

Ultra-Low-Voltage Operation: Guaranteed Down to +1.8V Typical Operation to +1.5V
Guaranteed Down to +1.8V
Typical Operation to +1.5V
Ultra-Low Power Consumption: 10µA Supply Current per Amplifier 1µA Shutdown Mode (MAX4241/MAX4243) Up to 200,000 Hours Operation from Two AA Alkaline Cells
10µA Supply Current per Amplifier
1µA Shutdown Mode (MAX4241/MAX4243)
Up to 200,000 Hours Operation from Two AA Alkaline Cells
Beyond-the-Rails Input Common-Mode Range
Outputs Swing Rail-to-Rail
No Phase Reversal for Overdriven Inputs
200µV Input Offset Voltage
Unity-Gain Stable for Capacitive Loads up to 200pF
90kHz Gain-Bandwidth Product
Available in Space-Saving 5-Pin SOT23 and 8-Pin µMAX® Packages

Specifications

Unity Gain BW (MHz) (typ) 0.09
Input IBIAS (nA) (max) 6
VOS (µV) (max) 880
VSUPPLY (Total) (V) (min) 1.8
VSUPPLY (Total) (V) (max) 5.5
# Amplifiers 2
Rail to Rail Input/Output
Package/Pins SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 2.23


MAX4242EUA+ Amplifiers & Comparators by Analog Devices

OP AMP 90KHZ 40V/MS UMAX-8

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

Specifications

No. of Amplifiers 2 Amplifier, 2Amplifiers
Bandwidth 90kHz
Slew Rate 40V/ms
Supply Voltage Range ± 0.9V to ± 2.75V 1.8V to 5.5V
Amplifier Case Style µMAX
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

OP AMP, 90KHZ, 40V/MS, UMAX-8 | Farnell

Frequently Asked Questions

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Is the MAX4242EUA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Farnell and element14 have stock available or on a lead time for MAX4242EUA+ .

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