Electronic Components Datasheet Search |
|
ADUM1234 Datasheet(PDF) 5 Page - Analog Devices |
|
ADUM1234 Datasheet(HTML) 5 Page - Analog Devices |
5 / 12 page Data Sheet ADuM1234 Rev. A | Page 5 of 12 DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 INSULATION CHARACTERISTICS This isolator is suitable for reinforced isolation only within the safety limit data. Maintenance of the safety data is ensured by protective circuits. The asterisk (*) marking branded on the component designates DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 approval for a 560 V peak working voltage. Table 5. Description Test Conditions/Comments Symbol Characteristic Unit Installation Classification per DIN VDE 0110 For Rated Mains Voltage ≤ 150 V rms I to IV For Rated Mains Voltage ≤ 300 V rms I to III For Rated Mains Voltage ≤ 400 V rms I to II Climatic Classification 40/105/21 Pollution Degree per DIN VDE 0110, Table 1 2 Maximum Working Insulation Voltage VIORM 560 V peak Input-to-Output Test Voltage, Method B1 VIORM × 1.875 = Vpd(m), 100% production test, tini = tm = 1 sec, partial discharge < 5 pC Vpd(m) 1050 V peak Input-to-Output Test Voltage, Method A After Environmental Tests Subgroup 1 VIORM × 1.5 = Vpd(m), tini = 60 sec, tm = 10 sec, partial discharge < 5 pC Vpd(m) 896 V peak After Input and/or Safety Tests Subgroup 2 and Subgroup 3 VIORM × 1.2 = Vpd(m), tini = 60 sec, tm = 10 sec, partial discharge < 5 pC Vpd(m) 672 V peak Highest Allowable Overvoltage VIOTM 4000 V peak Surge Isolation Voltage V peak = 10 kV, 1.2 µs rise time, 50 µs, 50% fall time VIOSM 4000 V peak Safety-Limiting Values Maximum value allowed in the event of a failure (see Figure 2) Case Temperature TS 150 °C Safety Total Dissipated Power PS 1 W Insulation Resistance at TS VIO = 500 V RS >109 Ω 1.2 1.0 0.8 0.6 0.4 0.2 0 0 50 100 AMBIENT TEMPERATURE (°C) 150 200 Figure 2. Thermal Derating Curve, Dependence of Safety-Limiting Values on Case Temperature, per DIN V VDE V 0884-10 RECOMMENDED OPERATING CONDITIONS Table 6. Parameter Symbol Min Max Unit Operating Temperature TA −40 +105 °C Input Supply Voltage1 VDD1 4.5 5.5 V Output Supply Voltages1 VDDA, VDDB 12 18 V Input Signal Rise and Fall Times 100 ns Common-Mode Transient Immunity Input-to-Output2 −75 +75 kV/µs Between Outputs2 −75 +75 kV/µs Transient Immunity, Supply Voltages2 −75 +75 kV/µs 1 All voltages are relative to their respective grounds. 2 See the Common-Mode Transient Immunity section for more information. |
Similar Part No. - ADUM1234_15 |
|
Similar Description - ADUM1234_15 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |