Part # MAX4240-MAX4244 datasheet

Part Manufacturer: Maxim


Part Description: MAX4240-MAX4244

Part Details:

19-1343; Rev 3; 9/06 Single/Dual/Quad, +1.8V/10µA, SOT23, Beyond-the-Rails Op Amps MAX4240­MAX4244 General Description Features The MAX4240­MAX4244 family of micropower op amps Ultra-Low-Voltage Operation: operate from a single +1.8V to +5.5V supply or dual Guaranteed Down to +1.8V ±0.9V to ±2.75V supplies and have Beyond-the-RailsTM Typical Operation to +1.5V inputs and rail-to-rail output capabilities. These ampli-fiers provide a 90kHz gain-bandwidth product while Ultra-Low Power Consumption: using only 10µA of supply current per amplifier. The 10µA Supply Current per Amplifier MAX4241/MAX4243 have a low-power shutdown mode 1µA Shutdown Mode (MAX4241/MAX4243) that reduces supply current to less than 1µA and forces Up to 200,000 Hours Operation from Two AA the output into a high-impedance state. Although the Alkaline Cells minimum operating voltage is specified at +1.8V, thesedevices typically operate down to +1.5V. The combina- Beyond-the-Rails Input Common-Mode Range tion of ultra-low-voltage operation, beyond-the-rails Outputs Swing Rail-to-Rail inputs, rail-to-rail outputs, and ultra-low power con-sumption makes these devices ideal for any portable/ No Phase Reversal for Overdriven Inputs two-cell battery-powered system. 200µV Input Offset Voltage These amplifiers have an input common-mode range Unity-Gain Stable for Capacitive Loads up to 200pF that extends 200mV beyond each rail, and their out-puts typically swing to within 9mV of the rails with a 90kHz Gain-Bandwidth Product 100k load. Beyond-the-rails input and rail-to-rail out- Available in Space-Saving 5-Pin SOT23 and put characteristics allow the full power-supply voltageto be used for signal range. The combination of low 8-Pin µMAX® Packages input offset voltage, low input bias current, and high Ordering Information open-loop gain makes them suitable for low-power/low-voltage precision applications. PIN- TOP PART TEMP RANGE The MAX4240 is offered in a space-saving 5-pin PACKAGE MARK SOT23 package. All specifications are guaranteed MAX4240EUK-T -40°C to +85°C 5 SOT23-5 ACCS over the -40°C to +85°C extended temperature range. MAX4241EUA

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MAX4240-MAX4244.pdf Datasheet