MAX44280

PRODUCTION

1.8V, 50MHz, Low-Offset, Low-Power, Rail-to-Rail I/O Op Amp

High Bandwidth and Excellent VOS Accuracy Over Time and Temperature

Data Sheet (Rev. 2) Product Selection Table
Part Models
4
1ku List Price
Starting From $1.10
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Part Details

  • Low 1.8V Supply Rail Over the -40°C to +125°C Range
  • 1.7V Supply Rail Over the 0°C to +70°C Range
  • 50MHz Bandwidth
  • Low 12.7nV/ Input Voltage-Noise Density
  • Low 1.2fA/ Input Current-Noise Density
  • Low 50µV (max) VOS at +25°C
  • 500fA Low Input Bias Current
  • 750µA Quiescent Current per Amplifier
  • < 1µA Supply Current in Shutdown
  • Small, 2mm x 2mm SC70 and 1mm x 1.5mm Thin µDFN Packages
  • Low -110dB Total Harmonic Distortion
  • 5V/V Minimum Stable Gain
MAX44280
1.8V, 50MHz, Low-Offset, Low-Power, Rail-to-Rail I/O Op Amp
MAX44280: Typical Application Circuit
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Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 3

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Hardware Ecosystem

Parts Product Life Cycle Description
Low Input Bias Current Op Amps (&le;100 pA) 2
MAX44260
PRODUCTION 1.8V, 15MHz Low-Offset, Low-Power, Rail-to-Rail I/O Op Amps
MAX44261
PRODUCTION 1.8V, 15MHz Low-Offset, Low-Power, Rail-to-Rail I/O Op Amps
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Tools & Simulations

SPICE Model 1

Evaluation Kits

MAX44280EVKIT

Evaluation Kit for the MAX44280

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Features and Benefits

  • Accommodates Multiple Op-Amp Configurations
  • Component Pads Allow for Sallen-Key Filter
  • Rail-to-Rail Inputs/Output
  • 5V/V Minimum Stable Gain (Noninverting)
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX44280 evaluation kit (EV kit) provides a proven design to evaluate the MAX44280 low-power, low-input-offset voltage, high-bandwidth operational amplifier (op amp) in a 6-pin LGA package. The EV kit circuit is preconfigured as a noninverting amplifier, but can easily be adapted to other topologies by changing a few components. Low-power, low-input-offset voltage, and rail-to-rail input/output stages make the device ideal for a variety of precision measurement applications. The EV kit comes with a MAX44280AYT+ installed.

Applications

  • 3G/4G Handsets
  • Analog-to-Digital Converter Buffers
  • Battery-Operated Devices
  • General-Purpose Signal Processing
  • Notebooks
  • Portable Media Players
  • Portable Medical Instruments
  • Transimpedance Amplifiers
MAX44280EVKIT
Evaluation Kit for the MAX44280

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