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Manufacturer Part #

ISL28291FBZ

ISL28291 Series 3 - 5.5 V 61 MHz 0.63 mV Dual Operational Amplifier - SOIC-8

ECAD Model:
Mfr. Name: Renesas
Standard Pkg:
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Product Specification Section
Renesas ISL28291FBZ - Technical Attributes
Attributes Table
No of Channels: 2
Slew Rate-Nom: 17V/µs
Input Offset Voltage-Max: 630µV
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The ISL28291FBZ is a dual ultra-low noise, ultra-low distortion operational amplifier. It is available in 8 pin SOIC package.

This device is fully specified to operate down to +3 V single supply. The amplifier have outputs that swing rail-to-rail and an input common mode voltage that extends to ground. It is a unity gain stable with an input referred voltage noise of 1.7 nV/√Hz. Both parts feature 0.00018% THD+N at 1 kHz.

Features:

  • 1.7 nV/√Hz input voltage noise at 1 kHz
  • 1 kHz THD+N typical 0.00018% at 2VP-P VOUT
  • Harmonic Distortion -76dBc, -70dBc, fo = 1 MHz
  • 61 MHz -3dB bandwidth
  • 630 μV maximum offset voltage
  • 3 μA input bias current
  • 100 dB typical CMRR
  • 3 V to 5.5 V single supply voltage range
  • Rail-to-rail output
  • Ground Sensing
  • Enable pin (not available in the 8 Ld SOIC package option)
  • Pb-free (RoHS compliant)

Applications:

  • Low noise signal processing
  • Low noise microphones/preamplifiers
  • ADC buffers
  • DAC output amplifiers
  • Digital scales
  • Strain gauges/sensor amplifiers
  • Radio systems
  • Portable equipment

View the available  series of operational amplifiers

Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
18 Weeks
Minimum Order:
1940
Multiple Of:
97
Total
$1,707.20
USD
Quantity
Web Price
97
$0.97
291
$0.935
485
$0.915
1,455
$0.88
2,425+
$0.85
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