For information on accessories for the AD203, please visit the AC1062 product page.

The AD203SN is designed and built for use in hostile operation conditions. The AD203SN is also an integral member of Analog Devices' AD200 Series of low cost, high performance, transformer coupled isolation amplifiers. Technological innovations in circuit design, transformer construction, surface mount components and assembly automation have resulted in a rugged, economical, military temperature range isolator that either retains or improves upon the key performance specifications of the AD202/AD204 line.

Applications

Engine Monitoring and Control

Mobile Multichannel Data Acquisition System

Instrumentation and/or Control Signal Isolation

Current Shunt Measurements

High Voltage Instrumentation Amplifier

Part#	# Ports/Ch	Supply Voltage (V)	Supply Current (max)	Isolation Voltage (Vrms)	Bandwidth G = 1 (kHz)	Gain	Input Range (V)	Nonlinearity (%)	Output Amplifier	Price* (1000-4999)
AD202	2	+15	5	1500	5	1 to 100	±5	0.025	-	$29.47
AD203	2	+15	20	1500	10	1 to 10	±10	0.025	X	$90.29
AD204	2	n/a	n/a	1500	5	1 to 100	±5	0.025	-	$26.50
AD208	2	n/a	n/a	1500	4	1 to 1000	±5	0.0125	-	$72.07
AD210	3	+15	50	2500	20	1 to 100	±10	0.012	X	$45.97
AD215	2	±15	40	1500	120	1 to 100	±10	0.01	X	$43.53
AD260	5	+5	4	1250	n/a	n/a	-	-	X	$29.32
AD261	5	+5	4	1250	n/a	n/a	-	-	X	$25.54

* 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• Obsolete: The specific part is obsolete and no longer available.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.