ADA4528-1ACPZ-R7

ADA4528-1ACPZ-R7

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ADA4528-1ACPZ-R7
IC OPAMP ZERO-DRIFT 1CIRC 8LFCSP
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$2.20

Price update:a months ago
Available in stock: 1500
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Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
ADA4528-1ACPZ-R7 Products

The ADA4528-1/ADA4528-2 are ultralow noise, zero-drift operational amplifiers featuring rail-to-rail input and output swing. With an offset voltage of 2.5 μV, offset voltage drift of 0.015 μV/°C, and typical noise of 97 nV p-p (0.1 Hz to 10 Hz, AV = +100), the ADA4528-1/ADA4528-2 are well suited for applications in which error sources cannot be tolerated.

The ADA4528-1/ADA4528-2 have a wide operating supply range of 2.2 V to 5.5 V, high gain, and excellent CMRR and PSRR specifications, which make it ideal for applications that require precision amplification of low level signals, such as position and pressure sensors, strain gages, and medical instrumentation.

The ADA4528-1/ADA4528-2 are specified over the extended industrial temperature range (−40°C to +125°C). The ADA4528-1ACPZ-R7 and ADA4528-2 are available in 8-lead MSOP and 8-lead LFCSP packages.

For more information about the ADA4528-1/ADA4528-2, see the AN-1114 Application Note, Lowest Noise Zero-Drift Amplifier Has 5.6 nV/√Hz Voltage Noise Density.

Feature

  • Low offset voltage: 2.5 μV maximum
  • Low offset voltage drift: 0.015 μV/°C maximum
  • Low noise
    • 5.6 nV/√Hz at f = 1 kHz, AV = +100
    • 97 nV p-p at f = 0.1 Hz to 10 Hz, AV = +100
  • Open-loop gain: 130 dB minimum
  • CMRR: 135 dB minimum
  • PSRR: 130 dB minimum
  • Unity-gain crossover: 4 MHz
  • Gain bandwidth product: 3 MHz at AV = +100
  • −3 dB closed-loop bandwidth: 6.2 MHz
  • Single-supply operation: 2.2 V to 5.5 V
  • Dual-supply operation: ±1.1 V to ±2.75 V
  • Rail-to-rail input and output
  • Unity-gain stable

Applications

  • Thermocouple/thermopile
  • Load cell and bridge transducers
  • Precision instrumentation
  • Electronic scales
  • Medical instrumentation
  • Handheld test equipment

Product Attributes

TYPE DESCRIPTION Select all
Supplier Device Package 8-LFCSP-WD (3x3)
Output Type Rail-to-Rail
Mounting Type Surface Mount
Number of Circuits 1
Operating Temperature -40°C ~ 125°C
Amplifier Type Zero-Drift
Voltage - Supply Span (Max) 5.5 V
Product Status Active
Voltage - Supply Span (Min) 2.2 V
Package Tape & Reel (TR)
Current - Output / Channel 40 mA
Current - Supply 1.5mA
Voltage - Input Offset 0.3 µV
Current - Input Bias 90 pA
Gain Bandwidth Product 4 MHz
Slew Rate 0.5V/µs
Package / Case 8-WFDFN Exposed Pad, CSP

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$2.20

Price update:a months ago
Available in stock: 1500
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

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