AD8307ARZ Logarithmic Detectors by Analog Devices

Status: Production
Series: AD8307
RoHS: Compliant
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The AD8307 is the first logarithmic amplifier made available in an 8-lead SOIC_N package. It is a complete 500 MHz monolithic demodulating logarithmic amplifier based on the progressive compression (successive detection) technique, providing a dynamic range of 92 dB to ±3 dB law conformance and 88 dB to a tight ±1 dB error bound at all frequencies up to 100 MHz. The AD8307 is extremely stable and easy to use, requiring no significant external components. A single-supply voltage of 2.7 V to 5.5 V at 7.5 mA is needed. A fast acting CMOS-compatible control pin can disable the AD8307 to a standby current of 150 μA.The AD8307 operates over the industrial temperature range of −40°C to +85°C and is available in an 8-lead SOIC package and an 8-lead PDIP.

Where to Buy

Prices starting from US$8.59

Distributor Stock
Logo for Farnell
Farnell
from US$10.30
No stock
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Logo for Analog Devices
Analog Devices
from US$8.59
204
in stock
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Newark Electronics
from US$13.62
154
in stock
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element14
from US$14.04
124
in stock
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Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$11.44
76
in stock
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Chip One Stop
from US$9.27
75
in stock
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CoreStaff
from US$9.89
7
in stock
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Richardson RFPD
from US$13.04
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Features

Complete multistage logarithmic amplifier
92 dB dynamic range: –75 dBm to +17 dBm to –90 dBm using matching network
Single supply of 2.7 V minimum at 7.5 mA typical
DC to 500 MHz operation, ±1 dB linearity
Slope of 25 mV/dB, intercept of –84 dBm
Highly stable scaling over temperature
Fully differential dc-coupled signal path
100 ns power-up time, 150 µA sleep current

Alternative Descriptions

SOIC LOW COST, RSSI LOG AMP | Analog Devices
Logarithmic Amplifier, 50Uv, 500Ns, Soic | Newark Electronics
LOGARITHMIC AMPLIFIER, 50UV, 500NS, SOIC | Farnell
IC: RF power detector | Transfer Multisort Elektronik
AMPLIFIER - SPECIAL PURPOSE | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD8307ARZ?

Additional datasheets, footprints and schematics for AD8307ARZ are listed on our Part Details page. You can also find images and similar parts to AD8307ARZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AD8307ARZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD8307ARZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD8307ARZ fall under?

The AD8307ARZ is listed under Logarithmic Detectors.

Can I view similar or alternative parts?

You can view similar parts to AD8307ARZ when available in the Logarithmic Detectors range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD8307ARZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD8307ARZ RoHS compliant?

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

Which authorised distributors for AD8307ARZ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, Farnell, element14 and Transfer Multisort Elektronik have stock available or on a lead time for AD8307ARZ.

How do I check stock and lead times for all distributors?

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