MAX44265

Rail-to-Rail, 200kHz Op Amp with Shutdown in a Tiny, 6-Bump WLP

Save Power and Board Space—Op Amp Consumes Only 4µA and Offers 200kHz BW in 0.4mm Pitch WLP Package


Please check latest availability status for a specific part variant.

Description

The MAX44265 op amp features a maximized ratio of gain bandwidth (GBW) to supply current and is ideal for battery-powered applications such as handsets, tablets, notebooks, and portable medical equipment. This CMOS op amp features an ultra-low input-bias current of 1pA, rail-to-rail input and output, low supply current of 4µA, and operates from a single 1.8V to 5.5V supply. For additional power conservation, the IC also features a low-power shutdown mode that reduces supply current to 1nA and puts the amplifier's outputs in a high-impedance state. This device is unity-gain stable with a 200kHz GBW product.

It is available in a space-saving, 0.9mm x 1.3mm, 6-bump WLP package and is specified over the -40°C to +85°C extended operating temperature range.

Key Features

  • 200kHz GBW
  • Ultra-Low 4µA Supply Current
  • Single 1.8V to 5.5V Supply Voltage Range
  • Ultra-Low 1pA Input Bias Current
  • Rail-to-Rail Input and Output Voltage Ranges
  • Low ±200µV Input Offset Voltage
  • Low 0.001µA Shutdown Current
  • High-Impedance Output During Shutdown
  • Unity-Gain Stable
  • Available in a Tiny, 0.9mm x 1.3mm, 6-Bump WLP Package

Applications/Uses

  • Battery-Powered Devices
  • Cell Phones
  • Mobile Accessories
  • Tablet/Notebook Computers
Part NumberAmps.Rail to RailVSUPPLY (Total)
(V)
VSUPPLY (Total)
(V)
ICC per Amp.
(µA)
VOS
(µV)
CMRR @DC
(dB)
PSRR @DC
(dB)
Low Input Bias CMOS InputsInput IBIAS
(nA)
Unity Gain BW
(MHz)
Slew Rate
(V/µs)
en
(nV/√Hz)
Package/PinsBudgetary
Price
minmaxtypmaxtyptypmaxtyptyp<See Notes
MAX44265 1Input/Output1.85.5410008095Yes0.010.20.1400
WLP/6
$0.52 @1k
See All Operational Amplifiers (174)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


MAX44265EVKIT: Evaluation Kit for the MAX44265

Quality and Environmental Data

Request Reliability Report for: MAX44265 
Lead-Free Package Tin (Sn) Whisker Reports
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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