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MAXIM MAX44245ASD+TRoHS

Manufacturer
MAXIM
MPN
MAX44245ASD+T
LCSC Part #
C2976363
Packaging
SO-14
Customer #
Key Attributes
Four channels 2uV 0.7V/us 130dB 150pA 90uA 1MHz Rail-to-rail output SO-14 Instrumentation, Op Amps, Buffer Amps RoHS
Datasheetpdf iconMAXIM MAX44245ASD+T
In-Stock: 135
135 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 3.3934$ 3.39
10+$ 2.9334$ 29.33
30+$ 2.4004$ 72.01
100+$ 2.1046$ 210.46
500+$ 1.9714$ 985.70
1,000+$ 1.9129$ 1912.90
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-14
Number of ChannelsFour channels
Vos - Input Offset Voltage2uV
Slew Rate0.7V/us
Input Offset Current(Ios)300pA
FeaturesZero drift / auto-zero;EMI filtering/RF suppression;Built-in compensation
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)130dB
Ib - Input Bias Current150pA
Output Current40mA
Input Offset Voltage Drift(Vos TC)10nV/℃
Quiescent Current90uA
Gain Bandwidth Product1MHz
Input Voltage Noise Density50nV/√Hz@1kHz
Dual Supply-18V~-1.35V;1.35V~18V
Rail to RailRail-to-rail output
Single Supply2.7V~36V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The MAX44244/MAX44245/MAX44248 family of parts provide ultra-precision, low-noise, zero-drift single/quad/ dual operational amplifiers featuring very low-power operation with a wide supply range. The devices incorporate a patented auto-zero circuit that constantly measures and compensates the input offset to eliminate drift over time and temperature as well as the effect of 1/f noise. These devices also feature integrated EMI filters to reduce high-frequency signal demodulation on the output. The op amps operate from either a single 2.7V to 36V supply or dual ±1.35V to ±18V supply. The devices are unity-gain stable with a 1MHz gain-bandwidth product and a low 90μA supply current per amplifier. The low offset and noise specifications and high supply range make the devices ideal for sensor interfaces and transmitters. The devices are available in μMAX, SO, SOT23, and TSSOP packages and are specified over the -40°C to +125°C automotive operating temperature range.

Features

AI Translation
  • Reduces Power for Sensitive Precision Applications
  • Low 90μA Quiescent Current per Amplifer
  • Eliminates the Cost of Calibration with Increased Accuracy with Maxim’s Patented Autozero Circuitry
  • Very Low Input Voltage Offset 7.5μV (max)
  • Low 30nV/°C Offset Drift (max)
  • Low Noise Ideal for Sensor Interfaces and Transmitters
  • 50nV/√Hz at 1kHz
  • 0.5μVPP from 0.1Hz to 10Hz
  • 1MHz Gain-Bandwidth Product
  • EMI Suppression Circuitry
  • Rail-to-Rail Output
  • Wide Supply for High-Voltage Front Ends
  • 2.7V to 36V Supply Range
  • μMAX, SO, SOT23, TSSOP Packages

Applications

AI Translation
  • Sensors Interfaces
  • 4mA to 20mA and 0 to 10V Transmitters
  • PLC Analog I/O Modules
  • Weight Scales
  • Portable Medical Devices