The AD8361 is a TruPwr™ Detection RFIC, offering RMS-responding power detection for the first time in integrated form. The device is capable of converting a complex modulated RF signal, from up to 2.5 GHz, into a DC voltage representing the RMS level of the signal. The device is highly linear and temperature stable. It is useful for detection of CDMA, QAM and other complex modulation schemes.

The dynamic range is 30 dB. Measurement accuracy is 0.25 dB over a 14 dB range and 1 dB over a 23 dB range. The AD8361 is offered in a small 8-pin micro-SO package and requires only 4 mA from a 2.7 to 5.5 V power supply.

An evaluation board is available for this product and may be ordered using the following product number: AD8361-EVAL. Schematic and layout for this evaluation board are contained in the product datasheet.

Part#	Voltage Supply (V)	Supply Current (mA)	RF Freq (MHz)	Dynamic Range (dB)	Temp Stability (dB)	Output Response	Response Time (ns)	Package	Price* (1000-4999)
AD8361	2.7 to 5.5	1.1	2500	30	±0.25	Linear in Voltage	320	6-Lead SOT-23, 8-Lead uSOIC	$3.75
AD8362	4.5 to 5.5	20	3800	60	±1	Linear in dB	45	16-Lead SOP	$6.25
AD8363	4.5 to 5.5	-	6000	50	±0.5	Linear in dB	8000	4 x 4 mm CSP	-
AD8364	4.5 to 5.5	72	2700	60	±0.5	Linear in dB	45	5 x 5 mm CSP	$7.85
ADL5500	2.7 to 5.5	1.1	6000	30	±0.25	Linear in Voltage	10000	WLCSP	$2.75
ADL5501	2.7 to 5.5	-	6000	30	±0.25	Linear in Voltage	6000	6-Lead SC-70	$2.39
ADL5502	2.7 to 5.5	-	3800	30	±0.25	Linear in Voltage	15	WLCSP	-

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

The model number is a specific version of a generic that can be purchased or sampled.

Status indicates the current lifecycle of the product. This can be one of 4 stages:

• Pre-Release: The model has not been released to general production, but samples may be available.
• Production: The model is currently being produced, and generally available for purchase and sampling.
• Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
• Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).

The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

This is the acceptable operating range of the device. The various ranges specified are as follows:

• Commercial: 0 to +70 degrees Celsius
• Military : -55 to +125 degrees Celsius
• Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
• Automotive: -40 to +125 degrees Celsius

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.

Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.