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ADA4897-1
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ADA4897-1

  • Category:Amplifiers and linear devices
  • Product Name:1 nV/√Hz, low power, rail-to-rail output amplifier
  • Manufacturers:AD
  • Production Batch Number:13+
  • Encapsulation:SOT-23/SOP-8
  • Stock Status:There is stock
  • Stock Quantity:3230
  • Minimum order quantity: 1
  • Details:Click here to find PDF information for the ADA4897-1
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  • Product introduction

The ADA4896-2/ADA4897-1 are unity-gain stable, low noise, rail-to-rail output, high speed voltage feedback amplifiers with 3 mA quiescent current, 2.4 nV/√Hz (10 Hz) 1/f noise, and spurious-free dynamic range of -80 dBc (2 MHz), making them ideal solutions for a variety of applications such as ultrasound, low noise preamplifiers, and high performance ADC drivers. It is Analog Devices' proprietary next-generation SiGe bipolar process and innovative architecture that enable such high performance amplifiers.

With a bandwidth of 230 MHz, a slew rate of 120 V/μs, a 0.1% settling time of 45 ns, and a wide operating voltage range (3 V to 10 V), the ADA4896-2/ADA4897-1 are ideal for systems requiring high dynamic range, accuracy, and speed.

The ADA4896-2 is available in 8-lead LFCSP and 8-lead MSOP packages. The ADA4897-1 is available in 8-lead SOIC and 6-lead SOT-23 packages. The ADA4896-2 and ADA4897-1 operate over a wide industrial temperature range of −40°C to +125°C.

apply
• Low noise preamplifier
• Ultrasonic amplifier PLL loop filter
• High performance ADC drivers
• DAC buffers

Features and benefits

 

 


Low wideband noise
1 nV/√Hz
2.8 pA/√Hz
Low 1/f noise
2.4 nV/√Hz(10 Hz)
Low distortion: −115 dBc (100 kHz) VOUT = 2 V p-p
Low power: 3 mA per amplifier
Low input offset voltage: 0.5 mV maximum
high speed
-3 dB bandwidth: 230 MHz (G = +1)
Slew rate: 120 V/μs
0.1% settling time: 45 ns
Rail-to-rail output
Wide supply voltage range: 3 V to 10 V
Disable Feature (ADA4897-1)

andADA4897-1Related ICs are:


Model Manufacturers lot number encapsulation illustrate
ADA4897-1 AD 13+ SOT-23/SOP-8 1 nV/√Hz, low power, rail-to-rail output amplifier

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