AS89000

AS89000 Datasheet

Coverpage AS89000 Datasheet

Part	Datasheet
AS89000	AS89000 (pdf)

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high performance needs great design. Coverpage AS89000 Datasheet Please be patient while we transfer this adapted former MAZeT document to the latest ams design. DATASHEET AS89000 Multi-channel programmable gain transimpedance amplifier QSOP16 Order No. 305100002 Status preliminary INTRODUCTION The AS89000-devices are a family of integrated circuits of programmable gain transimpedance amplifiers with 4 channels per IC more custom specific, on request . The AS89000-devices are mainly used for signal conditioning of sensors with current outputs. They are especially suitable for connection of photodiodes of array and row sensors. The possibility to adjust the transimpedance in 8 stages is a special feature. The adjustment is made by programming three pins and is valid for all channels together. The device packages naked chip on request are RoHS conform and optimized for COB- mounting and SMD. 1 BLOCK DIAGRAM Figure 1 Block diagram ams Sensors Germany GmbH db05175e V3.01 - 2017-07-06 VDD GND SW 1 SW 2 SW 3 SW 4 IIN<1> VREF OPAMP 1 VOUT<1> IIN<X> OPAMP X AS89000 VOUT<X> Production data information is current as of publication date. Products conform to specifications per the terms of ams Sensors Germany GmbH. The information in this document is subject of change without notice, please confirm that this is the latest version. Please check with a ams Sensors Germany sales representative for availability and further information. Full legal notices can be found on the final page. AS89000 V3.01 INTRODUCTION 1 1 BLOCK DIAGRAM 1 2 DESCRIPTION OF Pin Assignment 3 Adjustment of Transimpedance 3 Switchable Frequency Rrange 3 Power Down 3 3 DESCRIPTION OF FUNCTION 4 4 ELECTRICAL CHARACTERISTICS 4 Maximum Conditions 4 Operating Conditions 4 AC/DC-Characteristics 5 5 PACKAGES 7 Shape & 7 Pin Configuration 8 Soldering Information 9 Connection of ams Sensors Germany Color Sensor 10 Temperature Compensation of AS89000 via Reference Method 10 Output Signals VOUT 11 ORDERING INFORMATION 12 LEGAL NOTES AND WARNINGS 13 AS89000 V3.01 2 DESCRIPTION OF INTERFACE Pin Assignment Table 1 Pin assignment SIGNAL NAME TYP A/DA FUNCTION input a/d power supply input a/d ground VREF input reference voltage SW1 SW2 SW3 SW4 input input 1 for adjustment of transimpedance of AS89000-amplifier pull input 2 for adjustment of transidmopwend ance of AS89000-amplifier pull input 3 for adjustment of transidmopwend ance of AS89000-amplifier pull switchable frequency range dedpoewnnd ed on input capacitance of the photo-sensor pull down input IIN<X> input VOUT<X> output a analog or digital power down mode pull down analog current input of amplifier X analog voltage output of amplifier X Adjustment of Transimpedance Table 2 Adjustment of Transimpedance SETTINGS OF DIGITAL INPUTS TRANSIMPEDANCE R VDD GND VDD GND VDD GND b default by pull down VDD GND VDD GND VDD GND VDD GND 20 stage 1 10 stage 2 5 stage 3 2 stage 4 1 stage 5 500 stage 6 100 stage 7 25 stage 8 Switchable Frequency Rrange Table 3 Switchable Frequency Rrange SETTINGS OF DIGITAL INPUT ALLOWED CAPACITANCE OF PHOTO-SENSOR VDD GND c default by pull down < 5 pF < 80 pFc Power Down Mode Table 4 Power Down Mode SETTINGS OF DIGITAL INPUT ORDERING INFORMATION NAME AS89000 STATUS PACKAGE Series QSOP16 ARTICLE 305100002 ams.com For more information please contact: ams Sensors Germany GmbH Göschwitzer Straße 32 07745 JENA \| GERMANY Phone +49 3641 2809-0 Fax +49 3641 2809-12 db05175e_V3.01_preliminary_2017-07-06 Page 12 of 14 AS89000 V3.01 LEGAL NOTES AND WARNINGS Failure to comply with these instructions could result in death or serious injury. Misuse of documentation The information contained in this document is the property of ams Sensors Germany. Photocopying or otherwise reproducing any part of the catalog, whether electronically or mechanically is prohibited, except where the express permission of ams Sensors Germany GmbH has been obtained. In general, all company and brand names, as well as the names of individual products, are protected by brand, patent or product law. State of document - The information provided in this document is for reference only. Do not use this document as product installation guide since products can be under development to improve performance or any other purpose. Before you start any development or place an order please contact your supplier or ams Sensors Germany for the latest version of this document. ams Sensors Germany explicitly reserves the right to make technical changes to information described in the document. Information and Disclaimer The information provided in this document is based on the knowledge of the ams Sensors Germany GmbH as of the date of publication. The ams Sensors Germany GmbH cannot give warranty regarding the accuracy of information provided by third parties. ams Sensors Germany may not have conducted testing or chemical analysis on all incoming material or chemicals. ams Sensors Germany GmbH performs and continues to perform reasonable measures to provide the most accurate data at the given time. Additional efforts to integrate information provided by third parties are performed and continue to be performed. Certain supplier information may be proprietary or limited and not available at release. Personal Injury All products are conform to the specifications in accordance with the terms and conditions of ams Sensors Germanys standard warranty. Production processing does not necessarily include testing of all parameters. RoHS Directive 2011/65/EU /REACH INFORMATION - RoHS compliance and PB free The products of ams Sensors Germany fully comply with the current RoHS-directives. Our semiconductor products do not contain any of the six substance chemical categories, for example including the restriction on lead usage lead weight may not exceed in homogeneous materials . RoHS compliant products are suitable for the usage in lead-free specified processes, when designed to be soldered at high temperatures. REACH information ams Sensors Germany products do not contain any of the latest REACH Substances of Very High Concern SVHC regarding the Europe Union EU Regulation The latest 155 substances restricted per the REACH Regulation were last updated on June 16, Please refer to the following for the most current candidate list of substances: ams Sensors Germany solutions are not designed or intended for use in critical applications, in which the failures or malfunctions of the product may result in personal injury or death. Use of ams Sensors Germany products in life support systems is expressly unauthorized and any use by customer is completely at their own risk. In the case of a restricted use of the product described here, an application of the product outside of this limitation is at your own risk. ams.com db05175e_V3.01_preliminary_2017-07-06 Page 13 of 14 AS89000 V3.01 Legal liability - ams Sensors Germany assumes no responsibility for the use of any foreign products or circuits described in this document or customer product design, conveys no license, either expressed or implied, under any patent or other right, and makes no representation that the foreign circuits are free of patent infringement. ams Sensors Germany further makes no claim as to the suitability of its products for any particular purpose, nor does ams Sensors Germany assume any liability arising out of the use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. ESD Warning Sensor handling precautions should be observed to avoid static discharge. WEEE Disposal - The product should be disposed in to according the Directive 2002/96 / EC of the European Council on Waste Electrical and Electronic Equipment [WEEE] and the German electoral law [ElektroG] of 16 March Please contact our technical support if you need more details. ams.com db05175e_V3.01_preliminary_2017-07-06 Page 14 of 14

PDF Datasheet Preview

high performance needs great design.

Coverpage AS89000 Datasheet

Please be patient while we transfer this adapted former MAZeT document to the latest ams design.

DATASHEET AS89000

Multi-channel programmable gain transimpedance amplifier QSOP16

Order No. 305100002 Status preliminary

INTRODUCTION

The AS89000-devices are a family of integrated circuits of programmable gain transimpedance amplifiers with 4 channels per IC more custom specific, on request . The AS89000-devices are mainly used for signal conditioning of sensors with current outputs. They are especially suitable for connection of photodiodes of array and row sensors. The possibility to adjust the transimpedance in 8 stages is a special feature. The adjustment is made by programming three pins and is valid for all channels together. The device packages naked chip on request are RoHS conform and optimized for COB- mounting and SMD.
1 BLOCK DIAGRAM Figure 1 Block diagram
ams Sensors Germany GmbH db05175e V3.01 - 2017-07-06

VDD GND SW 1 SW 2 SW 3 SW 4

IIN<1> VREF

OPAMP 1

VOUT<1>

IIN<X>

OPAMP X

AS89000

VOUT<X>

Production data information is current as of publication date. Products conform to specifications per the terms of ams Sensors Germany GmbH. The information in this document is subject of change without notice, please confirm that this is the latest version. Please check with a ams Sensors Germany sales representative for availability and further information. Full legal notices can be found on the final page.

AS89000 V3.01

INTRODUCTION 1
1 BLOCK DIAGRAM 1
2 DESCRIPTION OF

Pin Assignment 3

Adjustment of Transimpedance 3

Switchable Frequency Rrange 3

Power Down 3
3 DESCRIPTION OF FUNCTION 4
4 ELECTRICAL CHARACTERISTICS 4

Maximum Conditions 4

Operating Conditions 4

AC/DC-Characteristics 5
5 PACKAGES 7

Shape & 7

Pin Configuration 8

Soldering Information 9

Connection of ams Sensors Germany Color Sensor 10

Temperature Compensation of AS89000 via Reference Method 10

Output Signals VOUT 11
ORDERING INFORMATION 12

LEGAL NOTES AND WARNINGS 13

AS89000 V3.01
2 DESCRIPTION OF INTERFACE

Pin Assignment

Table 1 Pin assignment SIGNAL NAME TYP

A/DA

FUNCTION
input a/d
power supply
input a/d
ground

VREF
input
reference voltage

SW1 SW2 SW3 SW4
input
input 1 for adjustment of transimpedance of AS89000-amplifier pull
input 2 for adjustment of transidmopwend ance of AS89000-amplifier pull
input 3 for adjustment of transidmopwend ance of AS89000-amplifier pull
switchable frequency range dedpoewnnd ed on input capacitance of the
photo-sensor pull down
input

IIN<X>
input

VOUT<X> output a analog or digital
power down mode pull down analog current input of amplifier X analog voltage output of amplifier X

Adjustment of Transimpedance Table 2 Adjustment of Transimpedance

SETTINGS OF DIGITAL INPUTS

TRANSIMPEDANCE R

VDD GND VDD GND VDD GND b default by pull down

VDD GND VDD GND

VDD GND VDD GND
20 stage 1 10 stage 2 5 stage 3 2 stage 4 1 stage 5 500 stage 6 100 stage 7 25 stage 8

Switchable Frequency Rrange Table 3 Switchable Frequency Rrange

SETTINGS OF DIGITAL INPUT

ALLOWED CAPACITANCE OF PHOTO-SENSOR

VDD GND c default by pull down
< 5 pF < 80 pFc

Power Down Mode Table 4 Power Down Mode

SETTINGS OF DIGITAL INPUT
ORDERING INFORMATION

NAME AS89000

STATUS PACKAGE Series QSOP16

ARTICLE 305100002
ams.com

For more information please contact:
ams Sensors Germany GmbH Göschwitzer Straße 32 07745 JENA | GERMANY

Phone +49 3641 2809-0 Fax +49 3641 2809-12
db05175e_V3.01_preliminary_2017-07-06

Page 12 of 14

AS89000 V3.01

LEGAL NOTES AND WARNINGS

Failure to comply with these instructions could result in death or serious injury.

Misuse of documentation The information contained in this document is the property of ams Sensors Germany. Photocopying or otherwise reproducing any part of the catalog, whether electronically or mechanically is prohibited, except where the express permission of ams Sensors Germany GmbH has been obtained. In general, all company and brand names, as well as the names of individual products, are protected by brand, patent or product law.

State of document - The information provided in this document is for reference only. Do not use this document as product installation guide since products can be under development to improve performance or any other purpose. Before you start any development or place an order please contact your supplier or ams Sensors Germany for the latest version of this document. ams Sensors Germany explicitly reserves the right to make technical changes to information described in the document.

Information and Disclaimer The information provided in this document is based on the knowledge of the ams Sensors Germany GmbH as of the date of publication. The ams Sensors Germany GmbH cannot give warranty regarding the accuracy of information provided by third parties. ams Sensors Germany may not have conducted testing or chemical analysis on all incoming material or chemicals. ams Sensors Germany GmbH performs and continues to perform reasonable measures to provide the most accurate data at the given time. Additional efforts to integrate information provided by third parties are performed and continue to be performed. Certain supplier information may be proprietary or limited and not available at release.

Personal Injury All products are conform to the specifications in accordance with the terms and conditions of ams Sensors Germanys standard warranty. Production processing does not necessarily include testing of all parameters.

RoHS Directive 2011/65/EU /REACH INFORMATION - RoHS compliance and PB free The products of ams Sensors Germany fully comply with the current RoHS-directives. Our semiconductor products do not contain any of the six substance chemical categories, for example including the restriction on lead usage lead weight may not exceed in homogeneous materials . RoHS compliant products are suitable for the usage in lead-free specified processes, when designed to be soldered at high temperatures.

REACH information ams Sensors Germany products do not contain any of the latest REACH Substances of Very High Concern SVHC regarding the Europe Union EU Regulation The latest 155 substances restricted per the REACH Regulation were last updated on June 16, Please refer to the following for the most current candidate list of substances:
ams Sensors Germany solutions are not designed or intended for use in critical applications, in which the failures or malfunctions of the product may result in personal injury or death. Use of ams Sensors Germany products in life support systems is expressly unauthorized and any use by customer is completely at their own risk. In the case of a restricted use of the product described here, an application of the product outside of this limitation is at your own risk.
ams.com
db05175e_V3.01_preliminary_2017-07-06

Page 13 of 14

AS89000 V3.01

Legal liability - ams Sensors Germany assumes no responsibility for the use of any foreign products or circuits described in this document or customer product design, conveys no license, either expressed or implied, under any patent or other right, and makes no representation that the foreign circuits are free of patent infringement. ams Sensors Germany further makes no claim as to the suitability of its products for any particular purpose, nor does ams Sensors Germany assume any liability arising out of the use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages.

ESD Warning Sensor handling precautions should be observed to avoid static discharge.

WEEE Disposal - The product should be disposed in to according the Directive 2002/96 / EC of the European Council on Waste Electrical and Electronic Equipment [WEEE] and the German electoral law [ElektroG] of 16 March Please contact our technical support if you need more details.
ams.com
db05175e_V3.01_preliminary_2017-07-06

Page 14 of 14

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 AS89000 Datasheet file may be downloaded here without warranties.

Datasheet ID: AS89000 519783