ISL28266

Features: • 39A typical supply current• 5nA max input bias current• 250kHz gain bandwidth product (AV = 1)• 2.4V to 5V single supply voltage range• Rail-to-rail input and output• Enable pin (ISL28166 only)• Pb-free (RoHS compliant)Application• Batter...

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ISL28266 Picture
SeekIC No. : 004379634 Detail

ISL28266: Features: • 39A typical supply current• 5nA max input bias current• 250kHz gain bandwidth product (AV = 1)• 2.4V to 5V single supply voltage range• Rail-to-rail input a...

floor Price/Ceiling Price

Part Number:
ISL28266
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

• 39A typical supply current
• 5nA max input bias current
• 250kHz gain bandwidth product (AV = 1)
• 2.4V to 5V single supply voltage range
• Rail-to-rail input and output
• Enable pin (ISL28166 only)
• Pb-free (RoHS compliant)





Application

• Battery- or solar-powered systems
• 4mA to 20mA current loops
• Handheld consumer products
• Medical devices
• Sensor amplifiers
• ADC buffers
• DAC output amplifiers





Pinout

  Connection Diagram




Specifications

Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Supply Turn-on Voltage Slew Rate . . . . . . . . . . . . . . . . . . . . . 1V/s
Differential Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . V- - 0.5V to V+ + 0.5V
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kV
Machine Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300V





Description

The ISL28166 and ISL28266 are micropower precision operational amplifiers optimized for single supply operation at 5V and can operate down to 2.4V.

These devices feature an Input Range Enhancement Circuit (IREC), which enables them to maintain CMRR performance for input voltages greater than the positive supply. The input signal is capable of swinging 0.5V above a 5.0V supply (0.25 for a 2.5V supply) and to within 10mV from ground. The output operation is rail-to-rail.

The 1/f corner of the voltage noise spectrum is at 1kHz. This results in low frequency noise performance, which can only be found on devices with an order of magnitude higher than the supply current.

ISL28166 and ISL28266 can be operated from one lithium cell or two Ni-Cd batteries. The input range includes both positive and negative rail. The output swings to both rails.






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