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See Technical Specifications

MAX4282EUA+

General Purpose Amplifier 2 Circuit Rail-to-Rail 8-uMAX/uSOP

Manufacturer:

Analog Devices Inc./Maxim Integrated
Mfr.Part #:

MAX4282EUA+
Datasheet:

MAX4282EUA+ Datasheet (PDF)
Series:

GainAmp™
Amplifier Type:

General Purpose
Number of Circuits:

2
Output Type:

Rail-to-Rail
EDA/CAD Models:

Request Free CAD Models for MAX4282EUA+

Email: [email protected]

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Tel: +852 95804164

MAX4282EUA+ General Description

The MAX4174/MAX4175/MAX4274/MAX4275 GainAmp family combines a low-cost rail-to-rail op amp with precision internal gain-setting resistors and V_CC/2 biasing. Factory-trimmed on-chip resistors decrease design size, cost, and layout, and provide 0.1% gain accuracy. Fixed inverting gains from -0.25V/V to -100V/V or noninverting gains from +1.25V/V to +101V/V are available. These devices operate from a single +2.5V to +5.5V supply and consume only 300µA. GainAmp amplifiers are optimally compensated for each gain version, achieving exceptional GBW products up to 23MHz (A_V = +25V/V to +101V/V). High-voltage fault protection withstands µ17V at either input without excessive current draw.

Key Features

GainAmp Family Provides Internal Precision Gain-Setting Resistors in SOT23 (MAX4174/5)
0.1% Gain Accuracy (RF/RG) (MAX4174/5, MAX4274/5)
54 Standard Gains Available (MAX4174/5, MAX4274/5)
Open-Loop Unity-Gain-Stable Op Amps (MAX4281/2/4)
Rail-to-Rail Outputs Drive 1kΩ Load
Internal V_CC/2 Biasing (MAX4175/MAX4275)
+2.5V to +5.5V Single Supply
300µA Supply Current
Up to 23MHz GBW Product
Fault-Protected Inputs Withstand ±17V
Stable with Capacitive Loads Up to 470pF with No Isolation Resistor

Application

Cellular Handsets
Digital Cameras (DIGICAMs)
Glucose Meters
GPS Solutions
Infrared Receivers for Remote Controls
Instruments, Terminals, and Bar-Code Readers
IP Camera
Keyless Entry
Low-Side Current-Sense Amplifiers
MP3 and Portable Media Players
Photodiode Preamps
Portable Instruments
Smart-Card Readers

Specifications

Series	GainAmp™	Amplifier Type	General Purpose
Number of Circuits	2	Output Type	Rail-to-Rail
Slew Rate	0.7V/µs	Gain Bandwidth Product	2 MHz
Current - Input Bias	50 pA	Voltage - Input Offset	500 µV
Current - Supply	320µA (x2 Channels)	Current - Output / Channel	65 mA
Voltage - Supply Span (Min)	2.5 V	Voltage - Supply Span (Max)	5.5 V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	MAX4282