AS1713-BTDT

AS1713-BTDT Datasheet

AS1713

Part	Datasheet
AS1713-BTDT	AS1713-BTDT (pdf)

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Datasheet AS1713 Difference Amplifier, 10MHz, 10V/µs, Rail-to-Rail I/O with Shutdown 1 General Description 2 Key Features The AS1713 is a low cost cmos difference amplifier providing extended common mode voltage range for a single rail 5V supply. Resistor trimming during final test ensures a typical common mode rejection of 60dB. Low input bias currents, 10MHz gain bandwidth, low total harmonic distortion THD and a rail-to-rail output drive capability of typically 200mA 5V supply provide support for a number of signal processing applications such as audio line receivers, ground loop breakers and current sensing. Linearity is suitable for 12bit ADC measurement. A classical single amplifier approach ensures that the differential gain is determined by a simple ratio of two internal resistors. A fixed gain of x1 is available. Single ended input resistance is equalised 10kΩ ±10% at each input terminal. This feature provides additional common mode rejection when long balanced input cables connect at the input. A EN pin reduces the quiescent current of the device. 3 Applications The device is ideal for headphone amplifiers with ground interference rejection, infotainment high drive audio line buffers with ground interference rejection, audio differential-to-single-ended conversion and instrumentation amplifier back-end. Figure AS1713 - Block Diagram SENSE AS1713 1 - 15 AS1713 Datasheet - Pinout 4 Pinout Pin Assignments Figure Pin Assignments Top View INP 1 INN 2 EN 3 VDD 4 AS1713 8 REF 7 SENSE 6 VSS 5 OUT Pin Descriptions Table Pin Descriptions Pin Number 1 2 Pin Name INP INN SENSE Description Non-inverting Input. Inverting Input. Active-Low Enable Input. A logic low on this pin shuts down the device. VSS device in shutdown. VDD normal operation. Positive Supply Input. Amplifier Output. Negative Supply Input. This pin must be connected to ground in single-supply applications. Sense Input. Ground this pin when external inverting gain control is required. Reference Input. Reference to non-inverting input resistor network. 2 - 15 AS1713 Datasheet - Absolute Maximum Ratings 5 Absolute Maximum Ratings Stresses beyond those listed in Table 2 may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in Electrical Characteristics on page 4 is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Table Absolute Maximum Ratings Parameter Min Max Units Comments Supply Voltage VDD to VSS Supply Voltage All Other Pins VSS VDD - + Output Short-Circuit Duration to VDD or VSS Datasheet - Ordering Information 10 Ordering Information The device is available as the standard products shown in Table Table Ordering Information Ordering Code Marking AS1713-BTDT ABB Difference Amplifier, 10MHz, 10V/µs, Rail-to-Rail I/O with Shutdown Delivery Form Package Tape and Reel MLPD 2x2mm 8-pin Note All products are RoHS compliant and Pb-free. Buy our products or get free samples online at ICdirect: For further information and requests, please contact us or find your local distributor at 14 - 15 AS1713 Datasheet Copyrights Copyright 1997-2010, austriamicrosystems AG, Tobelbaderstrasse 30, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. All products and companies mentioned are trademarks or registered trademarks of their respective companies. Disclaimer Devices sold by austriamicrosystems AG are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. austriamicrosystems AG reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with austriamicrosystems AG for current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional processing by austriamicrosystems AG for each application. For shipments of less than 100 parts the manufacturing flow might show deviations from the standard production flow, such as test flow or test location. The information furnished here by austriamicrosystems AG is believed to be correct and accurate. However, austriamicrosystems AG shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of austriamicrosystems AG rendering of technical or other services. Contact Information Headquarters austriamicrosystems AG Tobelbaderstrasse 30 A-8141 Unterpremstaetten, Austria Tel +43 0 3136 500 0 Fax +43 0 3136 525 01 For Sales Offices, Distributors and Representatives, please visit: 15 - 15

PDF Datasheet Preview

Datasheet

AS1713

Difference Amplifier, 10MHz, 10V/µs, Rail-to-Rail I/O with Shutdown
1 General Description
2 Key Features

The AS1713 is a low cost cmos difference amplifier providing extended common mode voltage range for a single rail 5V supply. Resistor trimming during final test ensures a typical common mode rejection of 60dB. Low input bias currents, 10MHz gain bandwidth, low total harmonic distortion THD and a rail-to-rail output drive capability of typically 200mA 5V supply provide support for a number of signal processing applications such as audio line receivers, ground loop breakers and current sensing. Linearity is suitable for 12bit ADC measurement.

A classical single amplifier approach ensures that the differential gain is determined by a simple ratio of two internal resistors. A fixed gain of x1 is available.

Single ended input resistance is equalised 10kΩ ±10% at each input terminal. This feature provides additional common mode rejection when long balanced input cables connect at the input.

A EN pin reduces the quiescent current of the device.
3 Applications

The device is ideal for headphone amplifiers with ground interference rejection, infotainment high drive audio line buffers with ground interference rejection, audio differential-to-single-ended conversion and instrumentation amplifier back-end.

Figure AS1713 - Block Diagram

SENSE

AS1713
1 - 15

AS1713

Datasheet - Pinout
4 Pinout

Pin Assignments

Figure Pin Assignments Top View

INP 1 INN 2 EN 3 VDD 4

AS1713
8 REF 7 SENSE 6 VSS 5 OUT

Pin Descriptions

Table Pin Descriptions

Pin Number 1 2

Pin Name INP INN

SENSE

Description Non-inverting Input. Inverting Input. Active-Low Enable Input. A logic low on this pin shuts down the device. VSS device in shutdown. VDD normal operation. Positive Supply Input. Amplifier Output. Negative Supply Input. This pin must be connected to ground in single-supply applications. Sense Input. Ground this pin when external inverting gain control is required. Reference Input. Reference to non-inverting input resistor network.
2 - 15

AS1713

Datasheet - Absolute Maximum Ratings
5 Absolute Maximum Ratings

Stresses beyond those listed in Table 2 may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in Electrical Characteristics on page 4 is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Table Absolute Maximum Ratings

Parameter

Min Max Units

Comments

Supply Voltage VDD to VSS Supply Voltage All Other Pins

VSS VDD - +

Output Short-Circuit Duration to VDD or VSS
Datasheet - Ordering Information
10 Ordering Information

The device is available as the standard products shown in Table
Table Ordering Information
Ordering Code Marking AS1713-BTDT ABB

Difference Amplifier, 10MHz, 10V/µs, Rail-to-Rail I/O with Shutdown

Delivery Form

Package

Tape and Reel MLPD 2x2mm 8-pin

Note All products are RoHS compliant and Pb-free. Buy our products or get free samples online at ICdirect:

For further information and requests, please contact us or find your local distributor at
14 - 15

AS1713

Datasheet

Copyrights

Copyright 1997-2010, austriamicrosystems AG, Tobelbaderstrasse 30, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. All products and companies mentioned are trademarks or registered trademarks of their respective companies.

Disclaimer

Devices sold by austriamicrosystems AG are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. austriamicrosystems AG reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with austriamicrosystems AG for current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional processing by austriamicrosystems AG for each application. For shipments of less than 100 parts the manufacturing flow might show deviations from the standard production flow, such as test flow or test location. The information furnished here by austriamicrosystems AG is believed to be correct and accurate. However, austriamicrosystems AG shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of austriamicrosystems AG rendering of technical or other services.

Contact Information

Headquarters austriamicrosystems AG Tobelbaderstrasse 30 A-8141 Unterpremstaetten, Austria Tel +43 0 3136 500 0 Fax +43 0 3136 525 01

For Sales Offices, Distributors and Representatives, please visit:
15 - 15

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AS1713-BTDT Datasheet file may be downloaded here without warranties.

Datasheet ID: AS1713-BTDT 519653