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See Technical Specifications

MAX4198ESA+

Differential Amplifier 1 Circuit Rail-to-Rail 8-SOIC

Manufacturer:

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

MAX4198ESA+
Datasheet:

MAX4198ESA+ Datasheet (PDF)
Series:

Beyond-the-Rails™
Amplifier Type:

Differential
Number of Circuits:

1
Output Type:

Rail-to-Rail

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

MAX4198ESA+ General Description

The MAX4198/MAX4199 low-power, rail-to-rail differential amplifiers are ideal for single-supply applications that benefit from a low 0.01% gain error. The MAX4198 is factory trimmed to a fixed gain of +1V/V, and the MAX4199 is trimmed to a fixed gain of +10V/V. Capable of operating from a single +2.7V to +7.5V supply or from dual ±1.35V to ±3.75V supplies, they consume only 42µA while achieving -3dB bandwidths of 175kHz (MAX4198) and 45kHz (MAX4199). These amplifiers feature a shutdown mode that reduces the supply current to 6.5µA.

Key Features

Low 0.01% Gain Error
High Common-Mode Rejection: 110dB (MAX4199)
10µV Input Offset Voltage (MAX4199)
30µV Input Offset Voltage (MAX4198)
+2.7V to +7.5V Single-Supply Operation
42µA Supply Current
175kHz (MAX4198) and 45kHz (MAX4199) -3dB Bandwidth
6.5µA Shutdown Current
Rail-to-Rail Outputs Drive 5kΩ Loads
Input Voltage Range Extends 100mV Beyond-the-Rails (MAX4198)
Available in Space-Saving 8-Pin µMAX Package

Application

Current-Sense Amplifiers
Data Acquisition
Differential Voltage Amplification
Instrumentation Amplifier Building Block
Portable Battery-Powered Equipment
Transducer Interface

Specifications

Series	Beyond-the-Rails™	Amplifier Type	Differential
Number of Circuits	1	Output Type	Rail-to-Rail
Slew Rate	0.07V/µs	-3db Bandwidth	175 kHz
Voltage - Input Offset	30 µV	Current - Supply	45µA
Current - Output / Channel	5.5 mA	Voltage - Supply Span (Min)	2.7 V
Voltage - Supply Span (Max)	7.5 V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	MAX4198