ADA4530-1R-EBZ-TIA Low Input Bias Current Op Amps (≤100 pA) by Analog Devices

Status: Production
Series: ADA4530-1
RoHS: Compliant
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The ADA4530-1 is a femtoampere (10−15 A) level input bias current operational amplifier suitable for use as an electrometer that also includes an integrated guard buffer. It has an operating voltage range of 4.5 V to 16 V, enabling it to operate in conventional 5 V and 10 V single supply systems as well as ±2.5 V and ±5 V dual supply systems.It provides ultralow input bias currents that are production tested at 25°C and at 125°C to ensure the device meets its performance goals in user systems. The integrated guard buffer isolates the input pins from leakage in the printed circuit board (PCB), minimizes board component count, and enables easy system design. The ADA4530-1 is available in an industry-standard surface-mount 8-lead SOIC package with a unique pinout optimized to prevent signals from coupling between the sensitive input pins, the power supplies, and the output pin while enabling easy routing of the guard ring traces.The ADA4530-1 also offers low offset voltage, low offset drift, and low voltage and current noise needed for the types of

Prices starting from US$699.15

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Low input bias current
±20 fA maximum at TA = 25°C (guaranteed at production test)
±20 fA maximum at −40°C < TA < +85°C
±250 fA maximum at −40°C < TA < +125°C (guaranteed at production test)
Low offset voltage: 50 μV maximum over specified CMRR range
Offset voltage drift: ±0.13 μV/°C typical, ±0.5 μV/°C maximum
Integrated guard buffer with 100 μV maximum offset
Low voltage noise density: 14 nV/√Hz at 10 kHz
Wide bandwidth: 2 MHz unity-gain crossover
Supply voltage: 4.5 V to 16 V (±2.25 V to ±8 V)
Operating temperature: −40°C to +125°C
Long-term offset voltage drift (10,000 hours): 0.5 μV typical
Temperature hysteresis: 1.5 μV typical

Alternative Descriptions

Eval Board, Transimpedance Amplifier | Newark Electronics
Eval Board Transimpedance 8 Le | Analog Devices

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADA4530-1R-EBZ-TIA?

Additional datasheets, footprints and schematics for ADA4530-1R-EBZ-TIA are listed on our Part Details page. You can also find images and similar parts to ADA4530-1R-EBZ-TIA on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADA4530-1R-EBZ-TIA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADA4530-1R-EBZ-TIA price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADA4530-1R-EBZ-TIA fall under?

The ADA4530-1R-EBZ-TIA is listed under Low Input Bias Current Op Amps (≤100 pA).

Can I view similar or alternative parts?

You can view similar parts to ADA4530-1R-EBZ-TIA when available in the Low Input Bias Current Op Amps (≤100 pA) range under the specifications section at the bottom of the details page.

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Is the ADA4530-1R-EBZ-TIA RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADA4530-1R-EBZ-TIA have stock available?

Authorised distributors including Farnell, Newark Electronics, element14, Chip One Stop and Analog Devices have stock available or on a lead time for ADA4530-1R-EBZ-TIA.

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