Product Change Notification ® Product Change Notification Number: HC093201 Date: August 12, 2009 Title: ATR1841-P1QW - Datasheet Updated After Product Characterization Product Identification: ATR1841-P1QW Reason for Change: Design Manufacturing Location Processing Quality/Reliability Logistics Material Change Description: Due to completion of the product characterization the following datasheet updates have been made. Datasheet value 1.1 “Supply current” changed to typical 28 mA No. Parameters Test Conditions Pin Symbol 1.1 Supply current ICC Datasheet value 1.3 “Vref_int” replaced with “VRF+, VRF-“ 1.3 VREF_INT VRF+, VRF2, 3 Vzero Min. 1.59 Typ. 26.3 28 Max. Unit 30 mA 1.65 Datasheet values 2.1 and 2.3 “Output offset” updated; Datasheet values 2.2 and 2.4-2.8 added: 2, 3 -30 -60 0 30 VOFF_H Diff. output offset VRF+ – VRF2.1 high gain 2, 3 -45 0 VOFF_M Diff. output offset VRF+ – VRF2.2 middle / low gain 25 Diff. offset drift high gain +6dB dVOFF1/dT -25 -250 2.3 (RF+)-(RF-) -185 Diff. offset drift high gain 0dB dVOFF2/dT 2.4 (RF+)-(RF-) -125 Diff. offset drift high gain -6dB dVOFF3/dT 2.5 (RF+)-(RF-) -200 Diff. offset drift mid/low gain +6dB dVOFF4/dT 2.6 (RF+)-(RF-) -160 Diff. offset drift mid/low gain 0dB dVOFF5/dT 2.7 (RF+)-(RF-) -120 Diff. offset drift mid/low gain -6dB dVOFF6/dT 2.8 (RF+)-(RF-) Datasheet values 7.2 / 7.3 “Settling time” added: RF+/RFHigh Gain +/-6dB 12,14 7.1 RF+/RFMiddle Gain +/-6dB 12,14 7.2 RF+/RFLow Gain +/-6dB 12,14 7.3 tset1 tset1 tset1 Datasheet value 8.1 “Saturation Recovery Time” Test condition inserted: RF+/RFrelated output swing tsat 8.1 relative to Vref:1.0V to 0.1V 1.71 V Type* A A 60 mV C 45 mV C 250 µV / ° C 185 µV / ° C 125 µV / ° C 200 µV / ° C 160 µV / ° C 120 µV / ° C 30 ns 15 ns 10 ns C C C 10 ns C ATMEL Automotive GmbH • Theresienstrasse 2 POB 3535 D- 74072 HEILBRONN • Germany CPQ-2005 Rev. 23 Page 1 of 2 PCN NO. HC093201 Page 2 of 2 Identification Method to Distinguish Change: Change affects all ATR1841 parts Qualification Data: Samples: available available will be available on Oct. 30, 2009 will be available in WW___ not applicable not applicable Quantifiable Impact on Quality & Reliability: ATR1841 qualification is ongoing, product shipment prior to finished qualification only possible with waiver from end customer. Proposed First Ship Date*: November 15, 2009 *The Proposed First Ship Date is the forecasted date that a customer may expect to receive changed product. This is determined by the estimated date of inventory depletion on the PCN issue date. This may be affected by fluctuations in supply and demand. Consequently, although customers should be prepared to receive changed product on this date, Atmel will continue to ship pre-changed product until a time in which inventory has been depleted. This may result in pre-changed product being shipped to customers after this forecasted date. Atmel Contact: [email protected] Atmel will deem this change accepted unless specific conditions of acceptance are provided in writing within 30 days from the date of this notice. All correspondence must be sent to the Atmel Contact e-mail address listed above. Information provided herein is in connection with Atmel products and this information is provided “AS IS”. Atmel assumes no responsibility for any errors that may appear in this document. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Atmel’s Terms and Conditions of Sale for such products, Atmel assumes no liability whatsoever, and Atmel disclaims any express or implied warranty, including liability or warranties relating to fitness for a particular purpose, merchantability, or non-infringement of any patent, copyright or other intellectual property right. Atmel products are not intended for use in a product or system intended to support or sustain life which, if it fails, can be reasonably expected to result in significant personal injury. Atmel may make changes to specifications and product descriptions at any time, without notice. 110 ATMEL Automotive GmbH • Theresienstrasse 2 POB 3535 D- 74072 HEILBRONN • Germany CPQ-2005 Rev. 23