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ALD1721PAL

  • Available: 8

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $2.71488US $2.71
10+US $2.44339US $24.43
30+US $1.90042US $57.01
100+US $1.56106US $156.11
500+US $1.49318US $746.59
1000+US $1.35744US $1357.44

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Description

The ALD1721/ALD1721G is a monolithic CMOS micropower high slew rate operational amplifier with extremely low input signal power requirements. It is ideal for a broad range of precision applications requiring accurate signal reproduction.

The ALD1721/ALD1721G has a typical input loading of 0.05 mV offset voltage and 0.01 pA input bias current at 25C, resulting in 0.0005 fW input signal power draw. This virtually eliminates any loading effects on most types of signal sources, offering unmatched accuracy and signal integrity.

The ALD1721/ALD1721G can operate with rail-to-rail large signal input and output voltages with relatively high slew rate. It can also accommodate mixed applications where digital and analog circuits may operate off the same power supply or battery.

The ALD1721/ALD1721G is available in a variety of packages, including SOIC, PDIP, and CERDIP. It is also available in a commercial grade (-40°C to 85°C) or industrial grade (-55°C to 125°C) temperature range.

Features

  • Lead Free - RoHS compatible
  • Robust high-temperature operation
  • Guaranteed extremely low input signal power of 1.5 fW
  • Input offset voltage of 0.05 mV typical (0.15 mV max.)
  • Low input bias currents of 0.01pA typical (10pA max.)
  • Rail to rail input and output voltage ranges
  • All parameters specified for +5V single supply or ±2.5V dual supplies
  • Unity gain stable, no compensation needed
  • High voltage gain -- typically 100V/mV @±2.5V(100dB)
  • Drive as low as 10KΩ load
  • Output short circuit protected
  • Unity gain bandwidth of 0.7MHz
  • Slew rate of 0.7V/µs
  • Micro power dissipation
  • Suitable for rugged, temperature-extreme Environments

Applications

  • Voltage amplifier
  • Voltage follower/buffer
  • Charge integrator
  • Photodiode amplifier
  • Data acquisition systems
  • High performance portable instruments
  • Signal conditioning circuits
  • Sensor and transducer amplifiers
  • Low leakage amplifiers
  • Active filters
  • Sample/Hold amplifier
  • Picoammeter
  • Current to voltage converter
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

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