Certificate of Compliance Certificate: 2282716 Master Contract: 232873 Project: 2282716 Date Issued: 2010/05/11 Issued to: Silicon Laboratories Inc. 400 West Cesar Chavez Austin, TX 78701 USA Attention: Keith Coffey The products listed below are eligible to bear the CSA Mark shown with adjacent indicator Martin Buchanan, P. Eng. Issued by: Martin Buchanan, P. Eng. PRODUCTS CLASS 9073 30 - ELECTRONIC COMPONENTS - Optoisolators Component Acceptance of Optoisolator Like Capacitive Coupling Devices: Device Ratings (kV) Stds/Notices (C) Internal Creep(mm) DistThru(mm) Creep/Clear(mm) Si8422xy-B-zS ≤ 3.75 ≤ 125 CSA CA5A, Si8423xy-B-zS External - - > 3.9 60950-1-07 61010-1-04 IEC 60950-1 2nd Ed. IEC 61010-1 2nd Ed. EN60950-1:2006 where x represents a letter for the bit rate, y represents B or C for the isolating rating up to 3.75kV, and z represents the temperature rating up to 125˚C. DQD 507 Rev. 2009-09-01 Certificate: 2282716 Master Contract: 232873 Project: 2282716 Date Issued: 2010/05/11 Notes: 1. Reinforced insulation requirements have been met for 125Vrms for CSA 60950-1-07, IEC 60950-1 2nd Ed. and EN60950-1:2006 for 3.75kV rated parts. 2. Reinforced insulation requirements have been met for 150Vrms for CSA 61010-1-04 and IEC 61010-1 2nd Ed. for 2.5kV rated parts. 3. Evaluated by thermal cycling and other tests. 4. Case material, PTI=600V with erosion depth 0.040mm. These devices are Component Accepted as components for use in other Certified equipment where the suitability of the combination shall be determined by investigation in the final application. APPLICABLE REQUIREMENTS Component Acceptance Notice 5A (CA 5A) - Announcement of Extension of the Component Acceptance Service for Optocouplers and Related Devices CAN/CSA-C22.2 No 60950-1-07 Information Technology Equipment - Safety - Part 1: General Requirements (Bi-national Standard, with UL 60950-1) CSA C22.2 NO 61010-1-04 Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use — Part 1: General Requirements - Second Edition IEC 60950-1 2nd Ed. Requirements - Information Technology Equipment - Safety - Part 1: General IEC 61010-1 2nd Ed. Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use — Part 1: General Requirements EN 60950-1:2006 Requirements DQD 507 Rev. 2009-09-01 - Information Technology Equipment - Safety - Part 1: General Certificate of Compliance Certificate: 2283388 Master Contract: 232873 Project: 2283388 Date Issued: 2010/05/11 Issued to: Silicon Laboratories Inc. 400 West Cesar Chavez Austin, TX 78701 USA Attention: Keith Coffey The products listed below are eligible to bear the CSA Mark shown with adjacent indicator Martin Buchanan, P. Eng. Issued by: Martin Buchanan, P. Eng. PRODUCTS CLASS 9073 30 - ELECTRONIC COMPONENTS - Optoisolators Component Acceptance of Optoisolator Like Capacitive Coupling Devices: Device Ratings (kV) Stds/Notices (C) Internal Creep(mm) DistThru(mm) Creep/Clear(mm) Si8410xy-B-zS ≤ 5.0 ≤ 125 CSA CA5A, Si8420xy-B-zS 60950-1-07 Si8421xy-B-zS 601.1M-90 Si8422xy-B-zS 601.1S1-94 Si8423xy-B-zS 601.1B-98 61010-1-04 IEC 60950-1 2nd Ed. IEC 601-1 2nd Ed. DQD 507 Rev. 2009-09-01 External - - > 7.6 Certificate: 2283388 Master Contract: 232873 Project: 2283388 Date Issued: 2010/05/11 IEC 61010-1 2nd Ed. EN60950-1:2006 where x represents a letter for the bit rate, y represents B, C or D for the isolating rating up to 5.0kV, and z represents the temperature rating up to 125˚C. Notes: 1. Reinforced insulation requirements have been met for 250Vrms for CSA 60950-1-07, IEC 60950-1 2nd Ed. and EN60950-1:2006 for 5.0kV rated parts. 2. Reinforced insulation requirements have been met for 125Vrms for CSA 601.1M-90, 601.1S1-94, 601.1B and IEC 601-1 2nd Ed. for 5.0kV rated parts. 3. Reinforced insulation requirements have been met for 300Vrms for CSA 61010-1-04 and IEC 61010-1 2nd Ed. for 2.5kV minimum rated parts. 4. Evaluated by thermal cycling and other tests. 5. Case material, PTI=600V with erosion depth 0.019mm. These devices are Component Accepted as components for use in other Certified equipment where the suitability of the combination shall be determined by investigation in the final application. APPLICABLE REQUIREMENTS Component Acceptance Notice 5A (CA 5A) - Announcement of Extension of the Component Acceptance Service for Optocouplers and Related Devices CAN/CSA-C22.2 No 60950-1-07 Information Technology Equipment - Safety - Part 1: General Requirements (Bi-national Standard, with UL 60950-1) CSA C22.2 NO 61010-1-04 Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use — Part 1: General Requirements - Second Edition CAN/CSA C22.2 601.1-M90 adopted IEC 601-1 2ed (90) - Medical Electrical Equipment Part 1: General requirements for Safety CAN/CSA C22.2 601.1S1-94 - Supplement No 1-94 to CAN/CSA C22.2 601.1-M90 CAN/CSA C22.2 601.1B-98 - Amendment 2 to CAN/CSA C22.2 601.1-M90 DQD 507 Rev. 2009-09-01 Certificate: 2283388 Master Contract: 232873 Project: 2283388 Date Issued: 2010/05/11 IEC 60950-1 2nd Ed. Requirements - Information Technology Equipment - Safety - Part 1: General IEC 61010-1 2nd Ed. Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use — Part 1: General Requirements IEC 601-1 (1988-12) Safety) - Medical Electrical Equipment - Part 1: General Requirements for IEC 601-1-AM1 (1991-11) Safety) - Medical Electrical Equipment - Part 1: General Requirements for IEC 601-1-AM2 (1995-03) Safety) - Medical Electrical Equipment - Part 1: General Requirements for EN 60950-1:2006 Requirements - Information Technology Equipment - Safety - Part 1: General DQD 507 Rev. 2009-09-01 Certificate of Compliance Certificate: 2150495 Master Contract: 232873 Project: 2150495 Date Issued: 2009/05/08 Issued to: Silicon Laboratories Inc. 400 West Cesar Chavez Austin, TX 78701 USA Attention: Keith Coffey The products listed below are eligible to bear the CSA Mark shown with adjacent indicator Issued by: Martin Buchanan, P. Eng. Authorized by: George Tranquada, C.E.T. Product Group Manager PRODUCTS CLASS 9073 30 - ELECTRONIC COMPONENTS - Optoisolators !" # $% &' ()** . DQD 507 Rev. 2004-06-30 +,- -. / / 0,1 Certificate: 2150495 Master Contract: 232873 Project: 2150495 Date Issued: 2009/05/08 ()2* 3*1-*/2/*4. ()+* #$3*1-*/2 + $ , ()+2 5' % 6 7 , " • 8 ' 7 2+- 3*1-*/2/*4 #$ 3*1-*/2 + $ , • $ 76 ' 6 ' 2+-, &' ' 8 5' ' 7 6 ' 7 ' 7 76 ' , APPLICABLE REQUIREMENTS " - -, "!/++,+ " 3*1-*/2/*4 / # &'6 $8 / 6 / 9 2 : 8 ;/ . 5 ' < 3*1-*/2 #$ 3*1-*/2 + $ , DQD 507 Rev. 2004-06-30 / # &'6 $8 / 6 / 9 2 : 8 Certificate of Compliance Certificate: 2150494 Master Contract: 232873 Project: 2150494 Date Issued: 2009/05/08 Issued to: Silicon Laboratories Inc. 400 West Cesar Chavez Austin, TX 78701 USA Attention: Keith Coffey The products listed below are eligible to bear the CSA Mark shown with adjacent indicator Issued by: Martin Buchanan, P. Eng. Authorized by: George Tranquada, C.E.T. Product Group Manager PRODUCTS CLASS 9073 30 - ELECTRONIC COMPONENTS - Optoisolators !" # $% &' ())* . DQD 507 Rev. 2004-06-30 +,- -. / / "0 1 2 # 3,4 Certificate: 2150494 Master Contract: 232873 Project: 2150494 Date Issued: 2009/05/08 ())5 6*4-*/5/*7. 8 1 2 # ())+ #$6*4-*/5 + $ , 7,6 ())()3* ()35 ()30' % 2 1 , " • 9 ' 1 5+- 6*4-*/5/*7 #$ 6*4-*/5 + $ , • $ 12 ' 2 ' 5+-, &' ' 9 0' ' 1 2 ' 1 ' 1 12 ' , APPLICABLE REQUIREMENTS " - -, "!/++,+ " 6*4-*/5/*7 / # &'2 $9 / 2 / : 5 ; 9 </ . 0 ' = 6*4-*/5 #$ 6*4-*/5 + $ , DQD 507 Rev. 2004-06-30 / # &'2 $9 / 2 / : 5 ; 9 Certificate of Compliance Certificate: 2150493 Master Contract: 232873 Project: 2150493 Date Issued: 2009/05/08 Issued to: Silicon Laboratories Inc. 400 West Cesar Chavez Austin, TX 78701 USA Attention: Keith Coffey The products listed below are eligible to bear the CSA Mark shown with adjacent indicator Issued by: Martin Buchanan, P. Eng. Authorized by: George Tranquada, C.E.T. 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