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MAXIM MAX4194ESA+TRoHS

Manufacturer
MAXIM
MPN
MAX4194ESA+T
LCSC Part #
C407910
Packaging
SO-8
Customer #
Key Attributes
Micropower, Single-Supply, Rail-to-Rail, Precision Instrumentation Amplifiers
Datasheetpdf iconMAXIM MAX4194ESA+T
In-Stock: 29
29 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 4.6262$ 4.5800$ 4.58
10+$ 3.9155$ 3.8764$ 38.76
30+$ 3.4936$ 3.4587$ 103.76
100+$ 2.8916$ 2.8627$ 286.27
500+$ 2.6952$ 2.6683$ 1334.15
1,000+$ 2.606$ 2.5800$ 2580.00
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerMAXIM
PackagingSO-8
Settling time60us
Number of Channels1
Output Type-
Vos - Input Offset Voltage100uV
Slew Rate0.06V/us
Input Offset Current(Ios)1nA
Input offset current drift(Ios TC)15pA/℃
FeaturesExternal resistor gain
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)95dB
Ib - Input Bias Current6nA
Output Current4.5mA
Noise density(eN)85nV/√Hz@10Hz
Maximum Power Supply Range (Vdd-Vss)7.5V
Input Offset Voltage Drift(Vos TC)1uV/℃
Quiescent Current93uA
Gain Bandwidth Product250kHz
Dual Supply-3.75V~-1.35V;1.35V~3.75V
Rail to RailRail-to-rail output
Single Supply2.7V~7.5V
Power Supply Rejection Ratio (PSRR)120dB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The MAX4194 is a variable-gain precision instrumentation amplifier that combines Rail-to-Rail single-supply operation, outstanding precision specifications, and a high gain bandwidth. This amplifier is also offered in three fixed-gain versions: the MAX4195 (G = +1V/V), the MAX4196 (ΔG = +10V/V), and the MAX4197 (G = +100V/V). The fixed-gain instrumentation amplifiers feature a shutdown function that reduces the quiescent current to 8μA. A traditional three operational amplifier configuration is used to achieve maximum DC precision. The MAX4194–MAX4197 have rail-to-rail outputs and inputs that can swing to 200mV below the negative rail and to within 1.1V of the positive rail. All parts draw only 93μA and operate from a single +2.7V to +7.5V supply or from dual ±1.35V to ±3.75V supplies. These amplifiers are offered in 8-pin SO packages and are specified for the extended temperature range (-40°C to +85°C).

Features

AI Translation
  • Low Power Consumption Is Ideal for Remote-Sensing and Battery-Powered Applications
  • +2.7V Single-Supply Operation
  • Low Power Consumption
  • 93μA Supply Current
  • 8μA Shutdown Current (MAX4195/MAX4196/MAX4197)
  • Precision Specifications Maximize Sensor Peformance
  • High Common-Mode Rejection: 115dB (G = +10V/V)
  • Input Common-Mode Range Extends 200mV Below GND
  • Low 50μV Input Offset Voltage (G ≥ +100V/V)
  • Low ±0.01% Gain Error (G = +1V/V)
  • 250kHz -3dB Bandwidth (G = +1V/V, MAX4194)
  • Rail-to-Rail Outputs

Applications

AI Translation
  • Medical Equipment
  • Thermocouple Amplifier
  • 4–20mA Loop Transmitters
  • Data-Acquisition Systems
  • Battery-Powered/Portable Equipment
  • Transducer Interface
  • Bridge Amplifier