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AD8557ARZ

Programmable Signal Amplifier

Inventory:9,554

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
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Quick Inquiry

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Overview of AD8557ARZ

With a gain bandwidth product of 120kHz and a minute input bias current of 0.3pA, the AD8557ARZ is tailored for tasks requiring high precision and reliability. Its impressive common-mode rejection ratio (CMRR) of 100dB effectively eliminates common-mode noise, making it suitable for noise-sensitive applications. Furthermore, the amplifier boasts a low input voltage noise of 8nV/√Hz, enabling the amplification of signals with utmost clarity and resolution

Key Features

  • Very low offset voltage: 12 μV maximum over temperature
  • Very low input offset voltage drift: 65 nV/°C maximum
  • High CMRR: 96 dB minimum
  • Digitally programmable gain and output offset voltage
  • Gain range from 28 to 1300
  • Single-wire serial interface
  • Stable with any capacitive load
  • SOIC and LFCSP packages
  • 2.7 V to 5.5 V operation
  • Qualified for automotive applications

Application

  • Automotive sensors
  • Pressure and position sensors
  • Precision current sensing
  • Thermocouple amplifiers
  • Industrial weigh scales
  • Strain gages

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Manufacturer Analog Devices Inc. Product Category Instrumentation Amplifiers
RoHS Details Series AD8557
Number of Channels 1 Channel 3 dB Bandwidth 2 MHz
SR - Slew Rate - CMRR - Common Mode Rejection Ratio 75 dB
Ib - Input Bias Current 25 nA Vos - Input Offset Voltage 2 uV
Supply Voltage - Max 5.5 V Supply Voltage - Min 2.7 V
Operating Supply Current 1.8 mA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Mounting Style SMD/SMT
Package / Case SOIC-8 Amplifier Type Instrumentation Amplifier
Brand Analog Devices GBP - Gain Bandwidth Product 8 MHz
Height 1.5 mm (Max) Length 5 mm (Max)
Operating Supply Voltage 2.7 V to 5.5 V Product Instrumentation Amplifiers
Product Type Instrumentation Amplifiers PSRR - Power Supply Rejection Ratio 125 dB
Factory Pack Quantity 98 Subcategory Amplifier ICs
Supply Type Single Vcm - Common Mode Voltage 600 mV to 38 V
Width 4 mm (Max) Unit Weight 0.019048 oz

Warranty & Returns

Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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