MAX4240EUK-T

Output Current :
Number of Channels : 1
Mounting Style : SMD/SMT
Packaging : Reel
Shutdown : No
Maximum Operating Temperature : + 85 C
Package / Case : SOT-23
Input Offset Voltage : 1.4 mV
Slew Rate : 0.04 V/us
Common Mode Rejection Ratio (Min) : 69 dB
Operating Supply Voltage : 3 V or 5 V
Input Bias Current (Max) : 0.006 uA


Features:

© Ultra-Low-Voltage Operation:
    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
© 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


Application

Two-Cell Battery- Strain Gauges
Powered Systems Sensor Amplifiers
Portable/Battery-Powered Cellular Phones
Electronic Equipment Notebook Computers
Digital Scales PDAs


Pinout




Specifications

Supply Voltage (V_CC to V_EE) ...................................................6V
All Other Pins ...................................(V_CC + 0.3V) to (V_EE - 0.3V)
Output Short-Circuit Duration (to V_CC or V_EE)............Continuous
Continuous Power Dissipation (TA = +70°C)
5-pin SOT23 (derate 7.1mW/°C above +70°C).............571mW
8-pin µMAX (derate 4.1mW/°C above +70°C) ..............330mW
8-pin SO (derate 5.88mW/°C above +70°C).................471mW
10-pin µMAX (derate 5.6mW/°C above +70°C) ............444mW
14-pin SO (derate 8.33mW/°C above +70°C)...............667mW
Operating Temperature Range ........................-40°C to +85°C
Junction Temperature.....................................................+150°C
Storage Temperature Range .........................-65°C to +160°C
Lead Temperature (soldering, 10sec) ...........................+300°C


Description

The MAX4240EUK-T 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 con- sumption makes MAX4240EUK-T ideal for any portable/ two-cell battery-powered system.