Dual-Channel Isolators with Integrated DC/DC Converter, 50 mW ADuM5240/ADuM5241/ADuM5242 Preliminary Technical Data FEATURES GENERAL DESCRIPTION Integrated isolated DC/DC converter Regulated 5V/10 mA output Dual dc-to-10 Mbps (NRZ) signal isolation channels Narrow body SOIC 8-lead package High temperature operation: 105°C Precise timing characteristics: 3 ns maximum pulse-width distortion 3 ns maximum channel-to-channel matching 70 ns maximum propagation delay High common-mode transient immunity: > 25 kV/μs Safety and regulatory approvals (pending) UL recognition 2500 V rms for 1 minute per UL 1577 CSA component acceptance notice #5A VDE certificate of conformity DIN EN 60747-5-2 (VDE 0884 Part 2): 2003-01 DIN EN 60950 (VDE 0805): 2001-12; DIN EN 60950: 2000 VIORM = 425 V peak The ADuM524x1 are dual-channel digital isolators having an integrated DC/DC converter. Based on Analog Devices’ iCoupler® technology, the DC/DC converter provides up to 50 mW of regulated, isolated power at +5V. This eliminates the need for a separate isolated DC/DC converter in low-power isolated designs. Analog Devices’ chip-scale transformer iCoupler® technology is used both for the isolation of the logic signals as well as for the DC/DC converter. The result is a small form-factor total-isolation solution. ADuM524x units may be used in combination or with other iCoupler products to achieve greater channel counts. The ADuM524x isolators provide two independent isolation channels in a variety of channel configurations and data rates (see Ordering Guide) operating off a 5V input supply. 1 Protected by U.S. Patents 5,952,849 6,873,065 and 7,075,329 Other patents pending. FUNCTIONAL BLOCK DIAGRAM VDD 1 osc. rect. 8 VISO VDD 1 osc. rect. 8 VISO VDD 1 osc. rect. 8 VISO VIA 2 ENCODE DECODE 7 VOA VOA 2 DECODE ENCODE 7 VIA VOA 2 DECODE ENCODE 7 V IA VIB 3 ENCODE DECODE 6 VOB VIB 3 ENCODE DECODE 6 VOB VOB 3 DECODE ENCODE 6 VIB GND 4 GND 5 GNDISO Figure 1. ADuM5240 Functional Block Diagram 4 GND 5 GNDISO Figure 2. ADuM5241 Functional Block Diagram 4 5 GNDISO Figure 3. ADuM5242 Functional Block Diagram Rev. PrN November 17, 2006 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 www.analog.com Fax: 781.326.8703 © 2006 Analog Devices, Inc. All rights reserved. ADuM5240/ADuM5241/ADuM5242 Preliminary Technical Data SPECIFICATIONS ELECTRICAL CHARACTERISTICS1 All voltages are relative to their respective ground. All min/max specifications apply over the entire recommended operating range, unless otherwise noted. All typical specifications are at TA = 25°C, VDD = 5.0 V, VISO = 5.0 V. Table 1. Parameter With DC/DC Converter Enabled: DC to 2 Mbps Data Rate: Setpoint Maximum Output Current Input Supply Current2 At Maximum Output Current With No Output Current 10 Mbps Data Rate: Setpoint Maximum Output Current ADuM5240 ADuM5241 ADum5242 Input Supply Current3 At Maximum Output Current With No Output Current With DC/DC Converter Disabled: DC to 2 Mbps Input Supply Current, VDD 2 ADuM5240 ADuM5241 ADuM5242 Input Supply Current, VISO 2 ADuM5240 ADuM5241 ADum5242 10 Mbps Input Supply Current, VDD 2 ADuM5240 ADuM5241 ADum5242 Input Supply Current, VISO 2 ADuM5240 ADuM5241 ADuM5242 Enable Threshold4 4 Symbol Min VISO IISO(max) 5.0 10 Typ Max Unit 5.5 V mA 125 95 mA mA 5.5 V Test Conditions Logic signal freq. ≤ 1 MHz IDD(max) IDD(0) VISO IISO(max, 10) 4.5 8.5 7.0 5.7 mA mA mA IDD(max) IDD(0) 125 100 mA mA IDD(2) 3.3 2.7 2.2 mA mA mA 1.6 3.1 2.5 mA mA mA IISO=0, Logic signal freq.≤5 MHz VENABLE VDISABLE IIA, IIB VIH VIL VOAH, VOBH Logic Low Output Voltages VOAL, VOBL IISO(max, 10), Logic signal freq. = 5 MHz IISO = 0, Logic signal freq. = 5 MHz Logic signal freq.≤1 MHz IDD(10) Disable Threshold Input Currents Logic High Input Threshold Logic Low Input Threshold Logic High Output Voltages IISO = 10 mA, Logic signal freq. ≤ 1 MHz IISO= 0 Logic signal freq. = 5 MHz 4.0 −10 0.3 VISO VDD, − 0.1 VDD, − 0.5 +0.01 5.0 4.8 0.0 0.0 Rev. PrN | Page 2 of 10 6.1 5.0 4.0 mA mA mA 3.8 5.0 6.2 4.5 mA mA mA V 4.5 +10 0.7 VISO V μA V V V V V V 0.1 0.4 IOx = −20 μA, VIx = VIxH IOx = −4 mA, VIx = VIxH IOx = 20 μA, VIx = VIxL IOx = 4 mA, VIx = VIxL Preliminary Technical Data Parameter AC SPECIFICATIONS Minimum Pulse Width5 Maximum Data Rate6 Propagation Delay7 Pulse-Width Distortion, |tPLH − tPHL|7 Propagation Delay Skew8 Channel-to-Channel Matching, Codirectional Channels9 Channel-to-Channel Matching, Opposing-Directional Channels10 Ripple11 Enable Time12 Disable Time12 Output Rise/Fall Time (10% to 90%) Common-Mode Transient Immunity at Logic High Output Common-Mode Transient Immunity at Logic Low Output Refresh Frequency ADuM5240/ADuM5241/ADuM5242 Symbol Min Typ PW tPHL, tPLH PWD tPSK tPSKCD 10 25 tPSKCD TENABLE TDISABLE tR/tF |CMH| |CML| Max Unit Test Conditions 100 70 3 45 3 ns Mbps ns ns ns ns CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels CL = 15 pF, CMOS signal levels 15 ns CL = 15 pF, CMOS signal levels 25 200 50 50 2.5 35 mVP-P ns ns ns kV/μs 25 35 kV/μs 1.0 MHz fr CL = 15 pF, CMOS signal levels VIx = VDD, VISO, VCM = 1000 V, transient magnitude = 800 V VIx = 0 V, V = 1000 V, transient magnitude = 800 V 1 All voltages are relative to their respective ground. Supply current values are specified with no load present on the digital outputs. 3 Supply current values are specified with no load present on the digital outputs. 4 Enable/disable threshold is the voltage at which the internal DC/DC converter is enabled/disabled. 5 The minimum pulse width is the shortest pulse width at which the specified pulse-width distortion is guaranteed. 6 The maximum data rate is the fastest data rate at which the specified pulse-width distortion is guaranteed. 7 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. 8 tPSK is the magnitude of the worst-case difference in tPHL and/or tPLH that is measured between units at the same operating temperature, supply voltages, and output load within the recommended operating conditions. 9 Channel-to-channel matching is the absolute value of the difference in propagation delays between the two channels when operated with identical loads. 10 Channel-to-channel matching is the absolute value of the difference in propagation delays between the two channels when operated with identical loads. 11 Ripple occurs at frequency corresponding to the input signal data rate or the refresh frequency for data rates below 1Mbps. 12 Enable time is the duration from when input supply voltage rises above the enable threshold to when the internal DC/DC converter starts charging an external load. Disable time is the duration from when the input supply voltage drops below the disable threshold to when the internal DC/DC converter stops charging an external load 2 PACKAGE CHARACTERISTICS Table 2. Parameter Resistance (Input-Output) Capacitance (Input-Output) Input Capacitance IC Junction-to-Air Thermal Resistance Symbol RI-O CI-O CI θJA Min Typ 1012 1.0 4.0 150 Rev. PrN | Page 3 of 10 Max Unit Ω pF pF °C/W Test Conditions f = 1 MHz ADuM5240/ADuM5241/ADuM5242 Preliminary Technical Data REGULATORY INFORMATION The ADuM5240/5241/5242 will be approved by the following organizations upon product release: Table 3. UL (pending) Recognized under 1577 Component Recognition Program1 Basic insulation, 2500 V rms isolation rating CSA (pending) Approved under CSA Component Acceptance Notice #5A Basic insulation per CSA 60950-1-03 and IEC 60950-1, 300 V rms (425 V peak) maximum working voltage VDE (pending) Certified according to DIN EN 60747-5-2 (VDE 0884 Part 2):2003-012 Basic insulation,300 V rms (425 V peak) maximum working voltage File E214100 File 205078 File 2471900-4880-0001 1 2 In accordance with UL1577, each ADuM524x is proof-tested by applying an insulation test voltage ≥ 3000 V rms for 1 second (current leakage detection limit = 5 μA). In accordance with DIN EN 60747-5-2, each ADuM524x is proof-tested by applying an insulation test voltage ≥ 1050 V peak for 1 second (partial discharge detection limit = 5 pC). INSULATION AND SAFETY-RELATED SPECIFICATIONS Table 4. Parameter Rated Dielectric Insulation Voltage Minimum External Air Gap (Clearance) Symbol Minimum External Tracking (Creepage) Minimum Internal Gap (Internal Clearance) Tracking Resistance (Comparative Tracking Index) Isolation Group L(I01) Value 2500 4.90 min Unit V rms mm L(I02) 4.01 min mm 0.017 min mm Conditions 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 >175 V DIN IEC 112/VDE 0303 Part 1 CTI IIIa Material Group (DIN VDE 0110, 1/89, Table 1) Rev. PrN | Page 4 of 10 Preliminary Technical Data ADuM5240/ADuM5241/ADuM5242 DIN EN 60747-5-2 (VDE 0884 PART 2) INSULATION CHARACTERISTICS Table 5. Description Installation Classification per DIN VDE 0110 For Rated Mains Voltage ≤ 150 V rms For Rated Mains Voltage ≤ 300 V rms Climatic Classification Pollution Degree (DIN VDE 0110, Table 1) Maximum Working Insulation Voltage Input to Output Test Voltage, Method b1 VIORM × 1.875 = VPR, 100% Production Test, tm = 1 sec, Partial Discharge < 5 pC Input to Output Test Voltage, Method a After Environmental Tests Subgroup 1 VIORM × 1.6 = VPR, tm = 60 sec, Partial Discharge < 5 pC After Input and/or Safety Test Subgroup 2/3 VIORM × 1.2 = VPR, tm = 60 sec, Partial Discharge < 5 pC Highest Allowable Overvoltage (Transient Overvoltage, tTR = 10 sec) Safety-Limiting Values (maximum value allowed in the event of a failure; also see the thermal derating curve, Figure 4) Case Temperature Side 1 Current Side 2 Current Insulation Resistance at TS, VIO = 500 V Symbol Characteristic Unit VIORM VPR I−IV I−III 40/105/21 2 425 797 V peak V peak 680 V peak VTR 510 4000 V peak V peak TS IS1 IS2 RS 150 160 170 >109 °C mA mA Ω VPR Note that the “*” marking on the package denotes DIN EN 60747-5-2 approval for a 425 V peak working voltage. This isolator is suitable for basic isolation only within the safety limit data. Maintenance of the safety data is ensured by protective circuits. [Figure to be added] RECOMMENDED OPERATING CONDITIONS Figure 4. Thermal Derating Curve, Dependence of Safety Limiting Values on Case Temperature, per DIN EN 60747-52 Table 6. Parameter Operating Temperature Supply Voltages1 VDD, DC/DC Conv. Enabled VDD, DC/DC Conv. Disabled VISO, DC/DC Conv. Disabled Input Signal Rise and Fall Times Input Supply Slew Rate 1 Symbol TA Min −40 Max +105 Unit °C VDD VDD VISO 4.5 2.7 2.7 5.5 4.0 5.5 1.0 10 V V V ms V/ms All voltages are relative to their respective ground. Rev. PrN | Page 5 of 10 ADuM5240/ADuM5241/ADuM5242 Preliminary Technical Data ABSOLUTE MAXIMUM RATINGS Ambient temperature = 25°C, unless otherwise noted. Table 7. Parameter Storage Temperature Ambient Operating Temperature Supply Voltages1 Input Voltage1 Output Voltage1 Average Output Current, per Pin2 Common-Mode Transients3 Symbol TST TA VDD, VISO VIA, VIB VOA, VOB IO Min −55 −40 −0.5 −0.5 −0.5 Max 150 105 7.0 VDD/ISO + 0.5 VDD/ISO + 0.5 −100 +100 Unit °C °C V V V mA kV/μs 1 All voltages are relative to their respective ground. See Figure 4 for maximum rated current values for various temperatures. 3 Refers to common-mode transients across the insulation barrier. Common-mode transients exceeding the Absolute Maximum Rating may cause latch-up or permanent damage. 2 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 listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ESD CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. Table 8. Truth Table, ADuM5240 VDD State Powered DC/DC Converter Enabled Powered Enabled Powered Enabled Powered Enabled Powered Disabled Powered Disabled Powered Disabled Powered Disabled Powered Unpowered Disabled Disabled Unpowered Disabled VISO State Powered (Internally) Powered (Internally) Powered (Internally) Powered (Internally) Powered (Externally) Powered (Externally) Powered (Externally) Powered (Externally) Unpowered Powered (Externally) Unpowered VIA Input H VIB Input H VOA Output H VOB Output H L L L L H L H L L H L H H H H H L L L L H L H L L H L H X X X X Z L Z L X X Z Z Rev. PrN | Page 6 of 10 Preliminary Technical Data ADuM5240/ADuM5241/ADuM5242 Table 9. Truth Table, ADuM5241 VDD State Powered DC/DC Converter Enabled Powered Enabled Powered Enabled Powered Enabled Powered Disabled Powered Disabled Powered Disabled Powered Disabled Powered Unpowered Disabled Disabled Unpowered Disabled VISO State Powered (Internally) Powered (Internally) Powered (Internally) Powered (Internally) Powered (Externally) Powered (Externally) Powered (Externally) Powered (Externally) Unpowered Powered (Externally) Unpowered VIA Input H VIB Input H VOA Output H VOB Output H L L L L H L H L L H L H H H H H L L L L H L H L L H L H X X X X L Z Z L X X Z Z VIA Input H VIB Input H VOA Output H VOB Output H L L L L H L H L L H L H H H H H L L L L H L H L L H L H X X X X L Z L Z X X Z Z Table 10. Truth Table, ADuM5242 VDD State Powered DC/DC Converter Enabled Powered Enabled Powered Enabled Powered Enabled Powered Disabled Powered Disabled Powered Disabled Powered Disabled Powered Unpowered Disabled Disabled Unpowered Disabled VISO State Powered (Internally) Powered (Internally) Powered (Internally) Powered (Internally) Powered (Externally) Powered (Externally) Powered (Externally) Powered (Externally) Unpowered Powered (Externally) Unpowered Rev. PrN | Page 7 of 10 ADuM5240/ADuM5241/ADuM5242 Preliminary Technical Data PIN CONFIGURATION AND FUNCTION DESCRIPTIONS VIA 2 ADuM5240 7 VOA TOP VIEW 6 VOB (Not to Scale) 4 5 GNDISO GND VOA 2 VDD 1 ADuM5241 7 VIA TOP VIEW 6 VOB (Not to Scale) 4 5 GNDISO GND VIB 3 Figure 5. ADuM5240 Pin Configuration 8 VISO VDD 1 8 VISO VDD 1 VIB 3 Figure 6. ADuM5241 Pin Configuration VOA 2 8 VISO ADuM5242 7 VIA TOP VIEW 6 VIB (Not to Scale) 5 GNDISO 4 GND VOB 3 Figure 7. ADuM5242 Pin Configuration Table 11. ADuM5240 Pin Function Descriptions Table 13. ADuM5242 Pin Function Descriptions Pin No. 1 Mnemonic VDD1 Pin No. 1 Mnemonic VDD1 2 3 4 VIA VIB GND 2 3 4 VOA VOB GND 5 GNDISO 5 GNDISO 6 7 8 VOB VOA VISO 6 7 8 VIB VIA VISO Function Supply Voltage for Isolator Side 1, 4.5 V to 5.5 V (DC/DC Enabled), 2.7 V to 4.0 V (DC/DC Disabled) Logic Input A. Logic Input B. Ground. Ground reference for Isolator Side 1. Isolated Ground. Ground reference for Isolator Side 2. Logic Output B. Logic Output A. Isolated Supply Voltage for Isolator Side 2, 5.0 V to 5.5 V Output (DC/DC Enabled), 4.5 V to 5.5 V Input (DC/DC Disabled) Table 12. ADuM5241 Pin Function Descriptions Pin No. 1 Mnemonic VDD1 2 3 4 VOA VIB GND 5 GNDISO 6 7 8 VOB VIA VISO Function Supply Voltage for Isolator Side 1, 4.5 V to 5.5 V (DC/DC Enabled), 2.7 V to 4.0 V (DC/DC Disabled) Logic Output A. Logic Input B. Ground. Ground reference for Isolator Side 1. Isolated Ground. Ground reference for Isolator Side 2. Logic Output B. Logic Input A. Isolated Supply Voltage for Isolator Side 2, 5.0 V to 5.5 V Output (DC/DC Enabled), 4.5 V to 5.5 V Input (DC/DC Disabled) Rev. PrN | Page 8 of 10 Function Supply Voltage for Isolator Side 1, 4.5 V to 5.5 V (DC/DC Enabled), 2.7 V to 4.0 V (DC/DC Disabled) Logic Output A. Logic Output B. Ground. Ground reference for Isolator Side 1. Isolated Ground. Ground reference for Isolator Side 2. Logic Input B. Logic Input A. Isolated Supply Voltage for Isolator Side 2, 5.0 V to 5.5 V Output (DC/DC Enabled), 4.5 V to 5.5 V Input (DC/DC Disabled) Preliminary Technical Data ADuM5240/ADuM5241/ADuM5242 APPLICATION INFORMATION DC/DC CONVERTER The ADuM524x can be operated with the internal DC/DC enabled or disabled. With the internal DC/DC converter enabled, the Pin 8 isolated supply provides output power as well as power to the part’s isolated-side circuitry. Since the power consumed by the ADuM524x is a function of the input signals’ data rate, the available isolated output power is determined by the data rate at which the part’s data channels are operating. The ADuM524x’s internal DC/DC converter state is controlled by the input VDD voltage as defined in Table 6. In normal operating mode, VDD is set between 4.5 V and 5.5 V and the internal DC/DC converter is enabled. When/if it is desired to disable the DC/DC converter, VDD is lowered to a value between 2.7 V and 4.0 V. In this mode, the VISO supply is supplied by the user and the ADuM524x’s signal channels continue to operate normally. GUIDELINES FOR PRE-PRODUCTION SAMPLES Pre production samples meet all data sheet specifications; however, a limitation in the internal circuitry of the ADuM524x prevents proper start-up under all load conditions. This limitation will be corrected in the final product. At certain temperature and load conditions the ADuM524x will not regulate its VISO output to the 5.25V target voltage at converter start-up. The output stabilizes at just under 4V with no external load or as low as 3V with an external load. If the converter starts successfully, the output voltage will continue to regulate properly even as temperature and load conditions change. The start-up issue is affected by several circuit and environmental conditions: slew rate applied to VDD1, ambient temperature, and VISO capacitive load. The recommendations in the PC board layout section address the VDD1 slew rate dependence in most cases. Good results have been obtained when the system power supply slews at ~0.5V/μS. Faster slew rates can be tolerated but should be verified over temperature. Table 14 contains guidelines for the maximum reliable start-up temperature for two common values of load capacitance. The VISO start-up issue is strongly temperature dependant. The ADuM542x dissipates between 40 and 63mW under normal operation, causing the internal temperature of the device to be higher than ambient during normal operation. A “warm start” after the device has reached its equilibrium temperature is the worst case condition and will give the highest probability of incorrect regulation of output voltage. The guidelines in Table 14 are based on “warm start” at full load. Cold start will be successful at higher ambient temperatures. When these guidelines are followed, pre-production samples may be used for prototype and evaluation. As mentioned above this issue will be corrected in final silicon and the ADuM524x will operate at specified load and temperature conditions. Table 14. Special Usage Conditions for Pre-production Devices Max Temperature by Load Capacitance1 1 ADuM5240 10nF 105°C 100nF ADuM5241 105°C Not Recommended 65°C ADuM5242 80°C 80°C Value of load capacitor C3 in Figure 8 PC BOARD LAYOUT The ADuM524x digital isolators require no external interface circuitry for the logic interfaces. Power supply bypassing is strongly recommended at the input and output supply pins as shown in Figure 8. For the ADuM5240 and ADuM5241, a bypass capacitance (C1) of 44 μF is required at the VDD input to ensure proper power-up. For all models bypass capacitance is recommended with C2=0.1 μF on the non-isolated side and C3=10 nF on the isolated side. Due to high inductance associated with larger capacitors such as C1, it is recommended that both C1 and C2 be used on the ADuM5240 and ADuM5241. The bypass capacitors should be placed as close as possible to the ADuM524x device. In cases where EMI is a concern, inductance should be added between the system supply and ground and the ADuM524x supply and ground as shown in Figure 8. Inductance can be added in the form of discrete inductors or ferrite beads, and it’s recommended the value correspond to an impedance between 50Ω and 100Ω at approximately 300MHz. Figure 8. Recommended Application Circuit. C1 may be omitted for ADuM5242, and L1 and L2 should be included where EMI is a concern. Rev. PrN | Page 9 of 10 ADuM5240/ADuM5241/ADuM5242 Preliminary Technical Data OUTLINE DIMENSIONS 5.00 (0.1968) 4.80 (0.1890) 8 5 4.00 (0.1574) 3.80 (0.1497) 1 4 1.27 (0.0500) BSC 0.25 (0.0098) 0.10 (0.0040) 6.20 (0.2440) 5.80 (0.2284) 1.75 (0.0688) 1.35 (0.0532) 0.51 (0.0201) COPLANARITY 0.31 (0.0122) SEATING 0.10 PLANE 0.50 (0.0196) × 45° 0.25 (0.0099) 8° 0.25 (0.0098) 0° 1.27 (0.0500) 0.40 (0.0157) 0.17 (0.0067) COMPLIANT TO JEDEC STANDARDS MS-012AA 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 Figure 9. 8-Lead Standard Small Outline Package [SOIC]—Narrow Body (R-8) Dimensions shown in millimeters (inches) ORDERING GUIDE Model ADuM5240BRZ2,3 ADuM5241BRZ2, 3 ADuM5242BRZ2, 3 1 2 3 Number of Inputs, VDD1 Side 2 1 0 Number of Inputs, VDD2 Side 0 1 2 Maximum Data Rate (Mbps) 10 10 10 Temperature Range (°C) −40 to +105 −40 to +105 −40 to +105 Package Option1 R-8 R-8 R-8 R-8 = 8-lead narrow body SOIC. Tape and reel are available. The addition of an “-RL7” suffix designates a 7” (1,000 units) tape and reel option. Z = Pb-free part. Rev. PrN | Page 10 of 10 PR06014-0-11/06(PrN)