ADUM1234BRWZ

Isolated, Precision Half-Bridge Driver, 0.1 A Output ADuM1234 Data Sheet FEATURES GENERAL DESCRIPTION Isolated high-side and low-side outputs High side or low side relative to input: ±700 V peak High-side/low-side differential: 700 V peak 0.1 A peak output current CMOS input threshold levels High frequency operation: 5 MHz maximum High common-mode transient immunity: >75 kV/µs High temperature operation: 105°C Wide body, RoHS-compliant, 16-lead SOIC Safety and regulatory approvals UL recognition 2500 V rms for 1 minute per UL 1577 VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 560 V peak The ADuM12341 is an isolated, half-bridge gate driver that uses the Analog Devices, Inc., iCoupler® technology to provide independent and isolated high-side and low-side outputs. Combining high speed CMOS and monolithic transformer technology, this isolation component provides outstanding performance characteristics superior to optocoupler-based solutions. By avoiding the use of LEDs and photodiodes, this iCoupler gate drive device is able to provide precision timing characteristics not possible with optocouplers. Furthermore, the reliability and performance stability problems associated with optocoupler LEDs are avoided. In comparison to gate drivers that use high voltage level translation methodologies, the ADuM1234 offers the benefit of true galvanic isolation between the input and each output. Each output can be operated up to ±700 V peak relative to the input, thereby supporting low-side switching to negative voltages. The differential voltage between the high side and low side can be as high as 700 V peak. APPLICATIONS Isolated IGBT/MOSFET gate drives Plasma displays Industrial inverters Switching power supplies As a result, the ADuM1234 provides reliable control over the switching characteristics of IGBT/MOSFET configurations over a wide range of positive or negative switching voltages. FUNCTIONAL BLOCK DIAGRAM VIB 2 ADuM1234 ENCODE 16 VDDA DECODE VDD1 3 15 VOA 14 GNDA GND1 4 13 NC DISABLE 5 12 NC 11 VDDB NC 6 NC 7 ENCODE VDD1 8 DECODE 10 VOB 9 GNDB 06920-001 VIA 1 NC = NO CONNECT Figure 1. 1 Protected by U.S. Patents 5,952,849; 6,873,065; and 7,075,329. Rev. A Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2007–2013 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com ADuM1234 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Recommended Operating Conditions .......................................5 Applications ....................................................................................... 1 Absolute Maximum Ratings ............................................................6 General Description ......................................................................... 1 ESD Caution...................................................................................6 Functional Block Diagram .............................................................. 1 Pin Configuration and Function Descriptions..............................7 Revision History ............................................................................... 2 Typical Perfomance Characteristics ................................................8 Specifications..................................................................................... 3 Applications Information .................................................................9 Electrical Characteristics ............................................................. 3 Common-Mode Transient Immunity ........................................9 Package Characteristics ............................................................... 4 Insulation Lifetime ..................................................................... 10 Regulatory Information ............................................................... 4 Outline Dimensions ....................................................................... 11 Insulation and Safety-Related Specifications ............................ 4 Ordering Guide .......................................................................... 11 DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 Insulation Characteristics ............................................................ 5 REVISION HISTORY 4/13—Rev. 0 to Rev. A Changes to Features Section............................................................ 1 Created Hyperlink for Safety and Regulatory Approvals Entry in Features Section................................................................. 1 Changed IC Junction-to-Ambient Thermal Resistance Parameter in Table 2 ......................................................................... 4 Changes to Table 3 and Table 4 ....................................................... 4 Added DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 Insulation Characteristics Section .................................................. 5 Added Table 5 and Figure 2; Renumbered Sequentially ............. 5 Change to Table 8 ............................................................................. 6 Updated Outline Dimensions ....................................................... 11 7/07—Revision 0: Initial Version Rev. A | Page 2 of 12 Data Sheet ADuM1234 SPECIFICATIONS ELECTRICAL CHARACTERISTICS 4.5 V ≤ VDD1 ≤ 5.5 V, 12 V ≤ VDDA ≤ 18 V, 12 V ≤ VDDB ≤ 18 V. All minimum/maximum specifications apply over the entire recommended operating range, unless otherwise noted. All typical specifications are at TA = 25°C, VDD1 = 5 V, VDDA = 15 V, VDDB = 15 V. All voltages are relative to their respective grounds. Table 1. Parameter DC SPECIFICATIONS Input Supply Current, Quiescent Output Supply Current A or Output Supply Current B, Quiescent Input Supply Current, 10 Mbps Output Supply Current A or Output Supply Current B, 10 Mbps Input Currents Logic High Input Threshold Logic Low Input Threshold Logic High Output Voltages Logic Low Output Voltages Output Short-Circuit Pulsed Current 1 SWITCHING SPECIFICATIONS Minimum Pulse Width 2 Maximum Switching Frequency 3 Propagation Delay 4 Change vs. Temperature Pulse Width Distortion, |tPLH − tPHL| Channel-to-Channel Matching, Rising or Falling Edges 5 Channel-to-Channel Matching, Rising vs. Falling Edges 6 Part-to-Part Matching, Rising or Falling Edges 7 Part-to-Part Matching, Rising vs. Falling Edges 8 Output Rise/Fall Time (10% to 90%) Symbol IDDI(Q) IDDA(Q), IDDB(Q) IDDI(10) IDDA(10), IDDB(10) IIA, IIB, IDISABLE VIH VIL VOAH, VOBH VOAL, VOBL IOA(SC), IOB(SC) Min −10 Typ Max Unit 3.0 0.3 4.2 1.2 mA mA 6.0 16 9.0 22 mA mA CL = 200 pF +0.01 +10 µA 0 V ≤ VIA, VIB, VDISABLE ≤ VDD1 0.3 × VDD1 V V V IOA, IOB = −1 mA 0.7 × VDD1 VDDA − 0.1, VDDB − 0.1 VDDA, VDDB Test Conditions/Comments 0.1 V mA 100 8 5 ns Mbps ns ps/°C ns ns 13 ns 55 ns Input tR = 3 ns 63 ns Input tR = 3 ns 25 ns 100 IOA, IOB = +1 mA CL = 200 pF PW tPHL, tPLH 10 97 124 100 PWD tR/tF 160 Short-circuit duration less than 1 sec. The minimum pulse width is the shortest pulse width at which the specified timing parameters are guaranteed. 3 The maximum switching frequency is the maximum signal frequency at which the specified timing parameters are guaranteed. 4 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal. 5 Channel-to-channel matching, rising or falling edges, is the magnitude of the propagation delay difference between two channels of the same part when the inputs are either both rising or falling edges. The supply voltages and the loads on each channel are equal. 6 Channel-to-channel matching, rising vs. falling edges, is the magnitude of the propagation delay difference between two channels of the same part when one input is a rising edge and the other input is a falling edge. The supply voltages and loads on each channel are equal. 7 Part-to-part matching, rising or falling edges, is the magnitude of the propagation delay difference between the same channels of two different parts when the inputs are either both rising or falling edges. The supply voltages, temperatures, and loads of each part are equal. 8 Part-to-part matching, rising vs. falling edges, is the magnitude of the propagation delay difference between the same channels of two different parts when one input is a rising edge and the other input is a falling edge. The supply voltages, temperatures, and loads of each part are equal. 1 2 Rev. A | Page 3 of 12 ADuM1234 Data Sheet PACKAGE CHARACTERISTICS Table 2. Parameter Resistance (Input-to-Output)1 Capacitance (Input-to-Output)1 Input Capacitance IC Junction-to-Ambient Thermal Resistance 1 Symbol RI-O CI-O CI θJA Min Typ 1012 2.0 4.0 45 Max Unit Ω pF pF °C/W Test Conditions/Comments f = 1 MHz The device is considered a 2-terminal device: Pin 1 through Pin 8 are shorted together, and Pin 9 through Pin 16 are shorted together. REGULATORY INFORMATION The ADuM1234 is approved by the organizations listed in Table 3. Refer to Table 8 and the Insulation Lifetime section for more information about the recommended maximum working voltages for specific cross-isolation waveforms and insulation levels. Table 3. UL Recognized under UL 1577 component recognition program1 Single/basic 2500 V rms isolation voltage File E214100 1 2 VDE Certified according to DIN V VDE V 0884-10 (VDE V 0884-10):2006-122 Reinforced insulation, 560 V peak File 2471900-4880-0001 In accordance with UL 1577, each ADuM1234 is proof tested by applying an insulation test voltage ≥ 3000 V rms for 1 sec (current leakage detection limit = 5 μA). In accordance with DIN V VDE V 0884-10 (VDE V 0884-10):2006-12, each ADuM1234 is proof tested by applying an insulation test voltage ≥ 1050 V peak for 1 sec (partial discharge detection limit = 5 pC). The asterisk (*) marking branded on the component designates DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 approval. INSULATION AND SAFETY-RELATED SPECIFICATIONS Table 4. Parameter Rated Dielectric Insulation Voltage Minimum External Air Gap (Clearance) Symbol L(I01) Value 2500 3.5 min Unit V rms mm Minimum External Tracking (Creepage) L(I02) 3.5 min mm Minimum Internal Gap (Internal Clearance) Tracking Resistance (Comparative Tracking Index) Isolation Group CTI 0.017 min >175 IIIa mm V Rev. A | Page 4 of 12 Test Conditions/Comments 1 minute duration Measured from input terminals to output terminals, shortest distance through air Measured from input terminals to output terminals, shortest distance path along body Insulation distance through insulation DIN IEC 112/VDE 0303, Part 1 Material Group (DIN VDE 0110, 1/89, Table 1) Data Sheet ADuM1234 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 Installation Classification per DIN VDE 0110 For Rated Mains Voltage ≤ 150 V rms For Rated Mains Voltage ≤ 300 V rms For Rated Mains Voltage ≤ 400 V rms Climatic Classification Pollution Degree per DIN VDE 0110, Table 1 Maximum Working Insulation Voltage Input-to-Output Test Voltage, Method B1 Test Conditions/Comments VIORM × 1.875 = Vpd(m), 100% production test, tini = tm = 1 sec, partial discharge < 5 pC 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 VIORM × 1.2 = Vpd(m), tini = 60 sec, tm = 10 sec, partial discharge < 5 pC After Input and/or Safety Tests Subgroup 2 and Subgroup 3 Highest Allowable Overvoltage Surge Isolation Voltage Safety-Limiting Values V peak = 10 kV, 1.2 µs rise time, 50 µs, 50% fall time Maximum value allowed in the event of a failure (see Figure 2) SAFE LIMITING POWER (W) Case Temperature Safety Total Dissipated Power Insulation Resistance at TS VIO = 500 V Symbol Characteristic Unit VIORM Vpd(m) I to IV I to III I to II 40/105/21 2 560 1050 V peak V peak Vpd(m) 896 V peak Vpd(m) 672 V peak VIOTM VIOSM 4000 4000 V peak V peak TS PS RS 150 1 >109 °C W Ω 1.2 RECOMMENDED OPERATING CONDITIONS 1.0 Table 6. Parameter Operating Temperature Input Supply Voltage 1 Output Supply Voltages1 0.8 0.6 Input Signal Rise and Fall Times Common-Mode Transient Immunity Input-to-Output 2 Between Outputs2 Transient Immunity, Supply Voltages2 0.4 0 0 50 100 150 AMBIENT TEMPERATURE (°C) 200 06920-102 0.2 Figure 2. Thermal Derating Curve, Dependence of Safety-Limiting Values on Case Temperature, per DIN V VDE V 0884-10 1 2 Symbol TA VDD1 VDDA, VDDB Min −40 4.5 12 −75 −75 −75 Max +105 5.5 18 Unit °C V V 100 ns +75 +75 +75 kV/µs kV/µs kV/µs All voltages are relative to their respective grounds. See the Common-Mode Transient Immunity section for more information. Rev. A | Page 5 of 12 ADuM1234 Data Sheet ABSOLUTE MAXIMUM RATINGS Ambient temperature = 25°C, unless otherwise noted. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Table 7. Parameter Storage Temperature (TST) Ambient Operating Temperature (TA) Input Supply Voltage 1 (VDD1) Output Supply Voltage1 (VDDA, VDDB) Input Voltage1 (VIA, VIB) Output Voltage1 VOA VOB Input-to-Output Voltage 2 Output Differential Voltage 3 Output DC Current (IOA, IOB) Common-Mode Transients 4 Rating −55°C to +150°C −40°C to +105°C −0.5 V to +7.0 V −0.5 V to +27 V −0.5 V to VDD1 + 0.5 V −0.5 V to VDDA + 0.5 V −0.5 V to VDDB + 0.5 V −700 V peak to +700 V peak 700 V peak −20 mA to +20 mA −100 kV/µs to +100 kV/µs ESD CAUTION All voltages are relative to their respective grounds. Input-to-output voltage is defined as GNDA − GND1 or GNDB − GND1. 3 Output differential voltage is defined as GNDA − GNDB. 4 Refers to common-mode transients across any insulation barrier. Commonmode transients exceeding the absolute maximum ratings may cause latch-up or permanent damage. 1 2 Table 8. Maximum Continuous Working Voltage1 Parameter AC Voltage, Bipolar Waveform AC Voltage, Unipolar Waveform Basic Insulation DC Voltage Basic Insulation 1 Max 560 Unit V peak Constraint 50-year minimum lifetime 700 V peak Analog Devices recommended maximum working voltage 700 V peak Analog Devices recommended maximum working voltage Refers to continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more information. Rev. A | Page 6 of 12 Data Sheet ADuM1234 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS VIA 1 16 VIB 2 15 VOA VDD1 3 14 GNDA DISABLE 5 ADuM1234 13 NC TOP VIEW (Not to Scale) 12 NC NC 6 11 VDDB NC 7 10 VOB VDD1 8 9 GNDB NC = NO CONNECT 06920-002 GND1 4 VDDA Figure 3. Pin Configuration Table 9. Pin Function Descriptions Pin No. 1 2 3, 8 Mnemonic VIA VIB VDD1 4 5 6, 7, 12, 13 9 10 11 14 15 16 GND1 DISABLE NC GNDB VOB VDDB GNDA VOA VDDA Description Logic Input A. Logic Input B. Input Supply Voltage, 4.5 V to 5.5 V. Pin 3 and Pin 8 are internally connected. Connecting both pins to VDD1 is recommended. Ground Reference for Input Logic Signals. Input Disable. Disables the isolator inputs and refresh circuits. Outputs take on default low state. No Connect. Pin 12 and Pin 13 are floating and should be left unconnected. Ground Reference for Output B. Output B. Output B Supply Voltage, 12 V to 18 V. Ground Reference for Output A. Output A. Output A Supply Voltage, 12 V to 18 V. Table 10. Truth Table (Positive Logic) VIA/VIB Input High Low X1 X1 1 VDD1 State Powered Powered Unpowered Powered DISABLE Low Low X1 High VOA/VOB Output High Low Low Low Notes Output returns to input state within 1 µs of VDD1 power restoration. X is don’t care. Rev. A | Page 7 of 12 ADuM1234 Data Sheet TYPICAL PERFOMANCE CHARACTERISTICS 115 7 114 PROPAGATION DELAY (ns) INPUT CURRENT (mA) 6 5 4 3 2 113 CH. B, FALLING EDGE 112 CH. A, FALLING EDGE 111 CH. A, RISING EDGE 110 1 2 4 6 DATA RATE (Mbps) 8 10 06920-006 0 109 12 15 OUTPUT SUPPLY VOLTAGE (V) 18 06920-009 CH. B, RISING EDGE 0 Figure 7. Typical Propagation Delay Variation with Output Supply Voltage (Input Supply Voltage = 5.0 V) Figure 4. Typical Input Supply Current Variation with Data Rate 115 18 16 114 PROPAGATION DELAY (ns) OUTPUT CURRENT (mA) 14 12 10 8 6 4 113 CH. B, FALLING EDGE 112 CH. A, FALLING EDGE 111 CH. A, RISING EDGE 110 0 2 4 6 DATA RATE (Mbps) 8 10 109 4.5 06920-007 0 Figure 5. Typical Output Supply Current Variation with Data Rate 110 105 0 20 40 60 TEMPERATURE (°C) 80 100 120 06920-008 PROPAGATION DELAY (ns) 115 –20 5.5 Figure 8. Typical Propagation Delay Variation with Input Supply Voltage (Output Supply Voltage = 15.0 V) 120 100 –40 5.0 INPUT SUPPLY VOLTAGE (V) 06920-010 CH. B, RISING EDGE 2 Figure 6. Typical Propagation Delay Variation with Temperature Rev. A | Page 8 of 12 Data Sheet ADuM1234 APPLICATIONS INFORMATION COMMON-MODE TRANSIENT IMMUNITY In general, common-mode transients consist of linear and sinusoidal components. The linear component of a commonmode transient is given by VCM, linear = (ΔV/Δt)t where ΔV/Δt is the slope of the transient shown in Figure 12 and Figure 13. Figure 10 and Figure 11 characterize the ability of the ADuM1234 to operate correctly in the presence of sinusoidal transients. The data is based on design simulation and is the maximum sinusoidal transient magnitude (2πf V0) that the ADuM1234 can tolerate without an operational error. Values for immunity against sinusoidal transients are not included in Table 6 because measurements to obtain such values have not been possible. 300 The transient of the linear component is given by BEST-CASE PROCESS VARIATION 200 150 100 50 WORST-CASE PROCESS VARIATION 0 400 0 500 750 1000 1250 FREQUENCY (MHz) 1500 1750 2000 Figure 10. Transient Immunity (Sinusoidal Transients), 27°C Ambient Temperature BEST-CASE PROCESS VARIATION 300 250 250 200 200 150 WORST-CASE PROCESS VARIATION 100 0 –40 –20 0 20 40 TEMPERATURE (°C) 60 80 100 06920-011 50 Figure 9. Transient Immunity (Linear Transients) vs. Temperature TRANSIENT IMMUNITY (kV/µs) TRANSIENT IMMUNITY (kV/µs) 350 250 06920-012 Figure 9 characterizes the ability of the ADuM1234 to operate correctly in the presence of linear transients. The data is based on design simulation and is the maximum linear transient magnitude that the ADuM1234 can tolerate without an operational error. This data shows a higher level of robustness than the values listed in Table 6 because the transient immunity values obtained in Table 6 use measured data and apply allowances for measurement error and margin. TRANSIENT IMMUNITY (kV/µs) 250 dVCM/dt = ΔV/Δt BEST-CASE PROCESS VARIATION 150 100 50 The sinusoidal component (at a given frequency) is given by 0 0 where: V0 is the magnitude of the sinusoidal. f is the frequency of the sinusoidal. 250 500 750 1000 1250 FREQUENCY (MHz) 1500 1750 Figure 11. Transient Immunity (Sinusoidal Transients), 100°C Ambient Temperature The transient magnitude of the sinusoidal component is given by dVCM/dt = 2πf V0 Rev. A | Page 9 of 12 2000 06920-013 WORST-CASE PROCESS VARIATION VCM, sinusoidal = V0sin(2πft) ADuM1234 Data Sheet 15V The insulation lifetime of the ADuM1234 depends on the voltage waveform type imposed across the isolation barrier. The iCoupler insulation structure degrades at different rates depending on whether the waveform is bipolar ac, unipolar ac, or dc. Figure 15, Figure 16, and Figure 17 illustrate these different isolation voltage waveforms. 5V VDD1 GND1 15V VDDA AND VDDB 15V GNDA AND GNDB ∆V ∆t VDDA AND VDDB ∆V GNDA AND GNDB ∆t 5V 15V 06920-003 VDD1 GND1 Figure 12. Common-Mode Transient Immunity Waveforms, Input to Output 15V VDDA /VDDB 15V GNDA/GNDB VDDB /VDDA 15V VDDA /VDDB VDDB /VDDA GNDB/GNDA ∆V ∆t 15V 15V 06920-004 GNDA/GNDB ∆V ∆t 15V GNDA/GNDB Figure 13. Common-Mode Transient Immunity Waveforms, Between Outputs VDDA /VDDB ∆VDD ∆t GNDA/GNDB 06920-005 VDDA /VDDB GNDA/GNDB Figure 14. Transient Immunity Waveforms, Output Supplies Bipolar ac voltage is the most stringent environment. The goal of a 50-year operating lifetime under the bipolar ac condition determines the maximum working voltage recommended by Analog Devices. In the case of unipolar ac or dc voltage, the stress on the insulation is significantly lower. This allows operation at higher working voltages while still achieving a 50-year service life. The working voltages listed in Table 8 can be applied while maintaining the 50-year minimum lifetime, provided that the voltage conforms to either the unipolar ac or dc voltage cases. Any cross-insulation voltage waveform that does not conform to Figure 16 or Figure 17 should be treated as a bipolar ac waveform and its peak voltage should be limited to the 50-year lifetime voltage value listed in Table 8. Note that the voltage presented in Figure 16 is shown as sinusoidal for illustration purposes only. It is meant to represent any voltage waveform varying between 0 V and some limiting value. The limiting value can be positive or negative, but the voltage cannot cross 0 V. RATED PEAK VOLTAGE Analog Devices performs accelerated life testing using voltage levels higher than the rated continuous working voltage. Acceleration factors for several operating conditions are determined. These factors allow calculation of the time to failure at the actual working voltage. Table 8 lists the peak voltages for 50 years of service life for a bipolar ac operating condition and the maximum working voltages recommended by Analog Devices. In many cases, the approved working voltage is higher than the 50-year service life voltage. Operation at these high working voltages can lead to shortened insulation life in some cases. Rev. A | Page 10 of 12 0V Figure 15. Bipolar AC Waveform 06920-015 RATED PEAK VOLTAGE 0V Figure 16. Unipolar AC Waveform RATED PEAK VOLTAGE 06920-016 All insulation structures eventually break down when subjected to voltage stress over a sufficiently long period. The rate of insulation degradation depends on the characteristics of the voltage waveform applied across the insulation. In addition to the testing performed by the regulatory agencies, Analog Devices conducts an extensive set of evaluations to determine the lifetime of the insulation structure within the ADuM1234. 06920-014 INSULATION LIFETIME 0V Figure 17. DC Waveform Data Sheet ADuM1234 OUTLINE DIMENSIONS 10.50 (0.4134) 10.10 (0.3976) 9 16 7.60 (0.2992) 7.40 (0.2913) 1.27 (0.0500) BSC 0.30 (0.0118) 0.10 (0.0039) COPLANARITY 0.10 10.65 (0.4193) 10.00 (0.3937) 8 0.51 (0.0201) 0.31 (0.0122) 0.75 (0.0295) 45° 0.25 (0.0098) 2.65 (0.1043) 2.35 (0.0925) SEATING PLANE 8° 0° 1.27 (0.0500) 0.40 (0.0157) 0.33 (0.0130) 0.20 (0.0079) COMPLIANT TO JEDEC STANDARDS MS-013-AA CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. 03-27-2007-B 1 Figure 18. 16-Lead Standard Small Outline Package [SOIC_W] Wide Body (RW-16) Dimensions shown in millimeters and (inches) ORDERING GUIDE Model 1 ADuM1234BRWZ ADuM1234BRWZ-RL 1 No. of Channels 2 2 Output Peak Current (A) 0.1 0.1 Output Voltage (V) 15 15 Temperature Range −40°C to +105°C −40°C to +105°C Z = RoHS Compliant Part. Rev. A | Page 11 of 12 Package Description 16-Lead SOIC_W 16-Lead SOIC_W, 13-Inch Tape and Reel Option (1,000 Units) Package Option RW-16 RW-16 ADuM1234 Data Sheet NOTES ©2007–2013 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06920-0-4/13(A) Rev. A | Page 12 of 12