ISL84714 ® Data Sheet June 2004 Ultra Low ON-Resistance, Low Voltage, Single Supply, SPDT Analog Switch The Intersil ISL84714 device is a low ON-resistance, low voltage, bidirectional, single pole/double throw (SPDT) analog switch designed to operate from a single +1.65V to +3.6V supply. Targeted applications include battery powered equipment that benefit from low on-resistance and fast switching speeds (tON = 7.5ns, tOFF = 2.9ns). The digital logic input is 1.8V CMOS compatible when using a single +3V supply. FN6086.1 Features • Pb-free Available • Drop In replacement for the MAX4714 • ON resistance (RON) - VCC = +2.7V . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.44Ω - VCC = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.75Ω • RON matching between channels . . . . . . . . . . . . . . . 0.005Ω • RON flatness (+2.7V Supply) . . . . . . . . . . . . . . . . . . . . 0.06Ω Cell phones, for example, often face ASIC functionality limitations. The number of analog input or GPIO pins may be limited and digital geometries are not well suited to analog switch performance. This part may be used to “mux-in” additional functionality while reducing ASIC design risk. The ISL84714 is offered in the 6 lead SC70 package, alleviating board space limitations. • Single supply operation . . . . . . . . . . . . . . . . +1.65V to +3.6V The ISL84714 is a committed SPDT that consist of one normally (NO) and one normally (NC) switch. This configuration can also be used as a 2-to-1 multiplexer. • 1.8V, CMOS logic compatible (+3V supply) TABLE 1. FEATURES AT A GLANCE ISL84714 Number of Switches 1 SW SPDT or 2-1 MUX 1.8V RON 0.75Ω 1.8V tON/tOFF 15.6ns/4.5ns 3V RON 0.38Ω 3V tON/tOFF 7.5ns/2.9ns Package 6 Ld SC70 1 • Fast switching action (+2.7V Supply) - tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5ns - tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.9ns • Guaranteed break-before-make • ESD HBM rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >6kV • Available in 6 lead SC70 package Applications • Battery powered, handheld, and portable equipment - Cellular/mobile phones - Pagers - Laptops, notebooks, palmtops • Portable Test and Measurement • Medical Equipment • Audio and video switching Related Literature • Technical Brief TB363 “Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs)” CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2004. All Rights Reserved All other trademarks mentioned are the property of their respective owners. ISL84714 Pinout Ordering Information (Note 1) ISL84714 (SC70) TOP VIEW PART NO. (BRAND) IN 1 6 NO V+ 2 5 COM 4 NC GND 3 1. Switches Shown for Logic “0” Input. Truth Table LOGIC PIN NC PIN NO 0 On Off 1 Off On Logic “0” ≤0.5V. Logic “1” ≥1.4V with a 3V supply. Pin Descriptions PIN V+ FUNCTION System Power Supply Input (+1.65V to +3.6V) GND Ground Connection IN Digital Control Input COM Analog Switch Common Pin NO Analog Switch Normally Open Pin NC Analog Switch Normally Closed Pin 2 PACKAGE PKG. DWG. # ISL84714IH-T (714I) -40 to 85 6 Ld SC70 Tape and Reel P6.049 ISL84714IHZ-T (714I) (See Note) -40 to 85 6 Ld SC70 Tape and Reel (Pb-free) P6.049 NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which is compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J Std-020B. NOTE: NOTE: TEMP. RANGE (°C) ISL84714 Absolute Maximum Ratings Thermal Information V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 4.8V Input Voltages NO, NC, IN (Note 2) . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V) Output Voltages COM (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V+) + 0.3V) Continuous Current NO, NC, or COM . . . . . . . . . . . . . . . . . ±150mA Peak Current NO, NC, or COM (Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . ±300mA ESD Rating: HBM > . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>6kV MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>300V CDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>1000V Thermal Resistance (Typical, Note 3) θJA (°C/W) 6 Ld SC70 Package . . . . . . . . . . . . . . . . . . . . . . . . . 590 Maximum Junction Temperature (Plastic Package). . . . . . . . 150°C Maximum Storage Temperature Range . . . . . . . . . . . . . -65°C to 150°C Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C (Lead Tips Only) Operating Conditions Temperature Range ISL84714IH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 85°C CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 2. Signals on NC, NO, IN, or COM exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum current ratings. 3. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details. Electrical Specifications - 3V Supply PARAMETER Test Conditions: V+ = +2.7V to +3.6V, GND = 0V, VINH = 1.4V, VINL = 0.5V (Notes 4, 6), Unless Otherwise Specified TEST CONDITIONS TEMP (°C) (NOTE 5) MIN Full TYP (NOTE 5) MAX UNITS ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG 0 - V+ V ON Resistance, RON V+ = 2.7V, ICOM = 100mA, VNO or VNC = 1.5V (See Figure 5) 25 - 0.44 0.6 Ω Full - - 0.7 Ω RON Matching Between Channels, ∆RON V+ = 2.7V, ICOM = 100mA, VNO or VNC = 1.5V 25 - 0.005 0.03 Ω RON Flatness, RFLAT(ON) V+ = 2.7V, ICOM = 100mA, VNO or VNC = 0.6V, 1.5V, 2.1V (Note 7) Full NO or NC OFF Leakage Current, INO(OFF) or INC(OFF) V+ = 3.3V, VCOM = 0.3V, 3V, VNO or VNC = 3V, 0.3V 25 Full COM ON Leakage Current, ICOM(ON) V+ = 3.3V, VCOM = 0.3V, 3V, or VNO or VNC = 0.3V, 3V, or Floating Full - - 0.04 Ω 25 - 0.06 0.1 Ω - - 0.12 Ω -2 - 2 nA -10 - 10 nA 25 -2 - 2 nA Full -20 - 20 nA 25 - 7.5 11 ns DYNAMIC CHARACTERISTICS Turn-ON Time, tON V+ = 2.7V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF (See Figure 1, Note 8) Turn-OFF Time, tOFF V+ = 2.7V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF (See Figure 1, Note 8) Break-Before-Make Time Delay, tD V+ = 3.0V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF (See Figure 3, Note 8) Full - - 13 ns 25 - 2.9 7 ns Full - - 9 ns Full 1 4 - ns Charge Injection, Q VG = V+/2, RG = 0Ω, CL = 1.0nF (See Figure 2) 25 - 20 - pC OFF Isolation RL = 50Ω, CL = 5pF, f = 1MHz, VCOM = 1VRMS (See Figure 4) 25 - -50 - dB Crosstalk (Channel-to-Channel) RL = 50Ω, CL = 5pF, f = 1MHz, VCOM = 1VRMS (See Figure 6) 25 - -50 - dB Total Harmonic Distortion f = 20Hz to 20kHz, VCOM = 2VP-P, RL = 32Ω 25 - 0.006 - % NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V (See Figure 7) 25 - 40 - pF COM ON Capacitance, CCOM(ON) 25 - 100 - pF 3 f = 1MHz, VNO or VNC = VCOM = 0V (See Figure 7) ISL84714 Electrical Specifications - 3V Supply PARAMETER Test Conditions: V+ = +2.7V to +3.6V, GND = 0V, VINH = 1.4V, VINL = 0.5V (Notes 4, 6), Unless Otherwise Specified (Continued) TEST CONDITIONS TEMP (°C) (NOTE 5) MIN Full 1.65 - 3.6 V 25 - 0.018 0.05 µA Full - - 0.35 µA TYP (NOTE 5) MAX UNITS POWER SUPPLY CHARACTERISTICS Power Supply Range Positive Supply Current, I+ V+ = 3.6V, VIN = 0V or V+ DIGITAL INPUT CHARACTERISTICS Input Voltage Low, VINL Full - - 0.5 V Input Voltage High, VINH Full 1.4 - - V Full -1 - 1 µA Input Current, IINH, IINL V+ = 3.6V, VIN = 0V or V+ NOTES: 4. VIN = input voltage to perform proper function. 5. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. 6. Parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation. 7. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range. 8. Guaranteed by design. Electrical Specifications - 1.8V Supply PARAMETER Test Conditions: V+ = +1.8V, GND = 0V, VINH = 1V, VINL = 0.4V (Notes 4, 6), Unless Otherwise Specified TEST CONDITIONS TEMP (°C) (NOTE 5) MIN Full 0 - V+ V 25 - 0.75 0.9 Ω Full - - 1 Ω 25 -2 - 2 nA Full -10 - 10 nA TYP (NOTE 5) MAX UNITS ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG ON Resistance, RON V+ = 1.8V, ICOM = 10mA, VNO or VNC = 0.9V (See Figure 5) NO or NC OFF Leakage Current, INO(OFF) or INC(OFF) V+ = 1.8V, VCOM = 0.3V, 1.5V, VNO or VNC = 1.5V, 0.3V COM ON Leakage Current, ICOM(ON) V+ = 1.8V, VCOM = 0.3V, 1.5V, or VNO or VNC = 0.3V, 1.5V, or Floating 25 -2 - 2 nA Full -20 - 20 nA DYNAMIC CHARACTERISTICS Turn-ON Time, tON V+ = 1.8V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF (See Figure 1, Note 8) V+ = 1.8V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF (See Figure 1, Note 8) Turn-OFF Time, tOFF 25 - 15.6 19 ns Full - - 21 ns 25 - 4.5 9 ns Full - - 11 ns Break-Before-Make Time Delay, tD V+ = 1.8V, VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF (See Figure 3, Note 8) Full 2 5 - ns Charge Injection, Q VG = V+/2, RG = 0Ω, CL = 1.0nF (See Figure 2) 25 - 15 - pC 25 - 0.018 0.05 µA Full - - 0.35 µA Input Voltage Low, VINL Full - - 0.4 V Input Voltage High, VINH Full 1 - - V Full -1 - 1 µA POWER SUPPLY CHARACTERISTICS Positive Supply Current, I+ VIN = 0V or V+ DIGITAL INPUT CHARACTERISTICS Input Current, IINH, IINL VIN = 0V or V+ 4 ISL84714 Test Circuits and Waveforms VINH LOGIC INPUT V+ tr < 20ns tf < 20ns 50% C VINL tOFF SWITCH INPUT VNO VOUT COM IN 90% SWITCH OUTPUT VOUT NO or NC SWITCH INPUT 90% LOGIC INPUT 0V CL 35pF RL 50Ω GND tON Logic input waveform is inverted for switches that have the opposite logic sense. Repeat test for all switches. CL includes fixture and stray capacitance. RL V OUT = V (NO or NC) -----------------------------R L + R ( ON ) FIGURE 1A. MEASUREMENT POINTS FIGURE 1B. TEST CIRCUIT FIGURE 1. SWITCHING TIMES V+ SWITCH OUTPUT VOUT LOGIC INPUT RG ∆VOUT ON ON OFF VINH C VG VOUT COM NO or NC GND IN CL VINL LOGIC INPUT Q = ∆VOUT x CL FIGURE 2B. TEST CIRCUIT FIGURE 2A. MEASUREMENT POINTS FIGURE 2. CHARGE INJECTION V+ LOGIC INPUT VINH VNX NO VOUT COM NC VINL SWITCH OUTPUT VOUT C RL 50Ω IN 90% 0V tD LOGIC INPUT CL includes fixture and stray capacitance. FIGURE 3A. MEASUREMENT POINTS FIGURE 3. BREAK-BEFORE-MAKE TIME 5 GND FIGURE 3B. TEST CIRCUIT CL 35pF ISL84714 Test Circuits and Waveforms (Continued) V+ V+ C C RON = V1/100mA SIGNAL GENERATOR NO or NC NO or NC VNX 100mA IN 0V or V+ COM ANALYZER IN V1 VINL or VINH COM GND GND RL FIGURE 4. OFF ISOLATION TEST CIRCUIT FIGURE 5. RON TEST CIRCUIT V+ C V+ C 50Ω NO or NC COM NO or NC IN1 SIGNAL GENERATOR 0V or V+ NC or NO ANALYZER IN VINL or VINH IMPEDANCE ANALYZER COM GND GND RL FIGURE 6. CROSSTALK TEST CIRCUIT FIGURE 7. CAPACITANCE TEST CIRCUIT Detailed Description Supply Sequencing And Overvoltage Protection The ISL84714 is a bidirectional, single pole/double throw (SPDT) analog switch that offers precise switching capability from a single 1.65V to 3.6V supply with low on-resistance (0.44Ω) and high speed operation (tON = 7.5ns, tOFF = 2.9ns). The device is especially well suited for portable battery powered equipment due to its low operating supply voltage (1.65V), low power consumption (1.05µW), low leakage currents (20nA max), and the tiny SC70 packaging. The ultra low on-resistance and Ron flatness provide very low insertion loss and distortion to application that require signal reproduction. With any CMOS device, proper power supply sequencing is required to protect the device from excessive input currents which might permanently damage the IC. All I/O pins contain ESD protection diodes from the pin to V+ and to GND (see Figure 8). To prevent forward biasing these diodes, V+ must be applied before any input signals, and the input signal voltages must remain between V+ and GND. If these conditions cannot be guaranteed, then one of the following two protection methods should be employed. 6 ISL84714 Logic inputs can easily be protected by adding a 1kΩ resistor in series with the input (see Figure 8). The resistor limits the input current below the threshold that produces permanent damage, and the sub-microamp input current produces an insignificant voltage drop during normal operation. This method is not acceptable for the signal path inputs. Adding a series resistor to the switch input defeats the purpose of using a low RON switch, so two small signal diodes can be added in series with the supply pins to provide overvoltage protection for all pins (see Figure 8). These additional diodes limit the analog signal from 1V below V+ to 1V above GND. The low leakage current performance is unaffected by this approach, but the switch signal range is reduced and the resistance may increase, especially at low supply voltages. OPTIONAL PROTECTION DIODE V+ OPTIONAL PROTECTION RESISTOR INX VNO or NC VCOM GND OPTIONAL PROTECTION DIODE FIGURE 8. OVERVOLTAGE PROTECTION This family of switches cannot be operated with bipolar supplies, because the input switching point becomes negative in this configuration. Logic-Level Thresholds This switch family is 1.8V CMOS compatible (0.5V and 1.4V) over a supply range of 2V to 3.6V (see Figure 15). At 3.6V the VIH level is about 1.1V. This is still below the 1.8V CMOS guaranteed high output minimum level of 1.4V, but noise margin is reduced. The digital input stages draw supply current whenever the digital input voltage is not at one of the supply rails. Driving the digital input signals from GND to V+ with a fast transition time minimizes power dissipation. High-Frequency Performance In 50Ω systems, signal response is reasonably flat even past 90MHz (see Figure 16). The frequency response is very consistent over a wide V+ range, and for varying analog signal levels. An OFF switch acts like a capacitor and passes higher frequencies with less attenuation, resulting in signal feedthrough from a switch’s input to its output. Off Isolation is the resistance to this feedthrough, while Crosstalk indicates the amount of feedthrough from one switch to another. Figure 17 details the high Off Isolation and Crosstalk rejection provided by this family. At 1MHz, Off Isolation is about 50dB in 50Ω systems, decreasing approximately 20dB per decade as frequency increases. Higher load impedances decrease Off Isolation and Crosstalk rejection due to the voltage divider action of the switch OFF impedance and the load impedance. Leakage Considerations Power-Supply Considerations The ISL84714 construction is typical of most single supply CMOS analog switches, in that they have two supply pins: V+ and GND. V+ and GND drive the internal CMOS switches and set their analog voltage limits. Unlike switches with a 4V maximum supply voltage, the ISL84714 4.8V maximum supply voltage provides plenty of room for the 10% tolerance of 3.6V supplies, as well as room for overshoot and noise spikes. The minimum recommended supply voltage is 1.65V but the part will operate with a supply below 1.5V. It is important to note that the input signal range, switching times, and onresistance degrade at lower supply voltages. Refer to the electrical specification tables and Typical Performance curves for details. V+ and GND also power the internal logic and level shifters. The level shifters convert the input logic levels to switched V+ and GND signals to drive the analog switch gate terminals. 7 Reverse ESD protection diodes are internally connected between each analog-signal pin and both V+ and GND. One of these diodes conducts if any analog signal exceeds V+ or GND. Virtually all the analog leakage current comes from the ESD diodes to V+ or GND. Although the ESD diodes on a given signal pin are identical and therefore fairly well balanced, they are reverse biased differently. Each is biased by either V+ or GND and the analog signal. This means their leakages will vary as the signal varies. The difference in the two diode leakages to the V+ and GND pins constitutes the analogsignal-path leakage current. All analog leakage current flows between each pin and one of the supply terminals, not to the other switch terminal. This is why both sides of a given switch can show leakage currents of the same or opposite polarity. There is no connection between the analog signal paths and V+ or GND. ISL84714 Typical Performance Curves TA = 25°C, Unless Otherwise Specified 0.65 1.1 ICOM = 100mA 1.0 V+ = 1.5V 0.9 0.55 0.8 RON (Ω) RON (Ω) V+ = 2.7V ICOM = 100mA 0.6 0.7 0.5 85°C 0.45 0.6 V+ = 1.8V 25°C 0.4 0.5 V+ = 2.7V 0.4 0.3 V+ = 3.6V -40°C 0.35 V+ = 3V 0.3 0 1 2 3 0 4 0.5 1 VCOM (V) 2 2.5 3 FIGURE 10. ON RESISTANCE vs SWITCH VOLTAGE FIGURE 9. ON RESISTANCE vs SUPPLY VOLTAGE vs SWITCH VOLTAGE 60 0.8 V+ = 1.8V ICOM = 10mA 85°C 40 0.7 V+ = 3V 20 25°C 0.6 V+ = 1.8V 0 Q (pC) RON (Ω) 1.5 VCOM (V) -40°C 0.5 -20 0.4 0.3 -40 0 0.5 1 1.5 -60 2 0 0.5 1 FIGURE 11. ON RESISTANCE vs SWITCH VOLTAGE 2 2.5 3 FIGURE 12. CHARGE INJECTION vs SWITCH VOLTAGE 30 7 25 6 20 5 tOFF (ns) tON (ns) 1.5 VCOM (V) VCOM (V) 15 85°C 4 85°C 25°C 10 -40°C 3 25°C -40°C 5 1 1.5 2 2.5 3 V+ (V) 3.5 4 FIGURE 13. TURN - ON TIME vs SUPPLY VOLTAGE 8 4.5 2 1 1.5 2 2.5 3 3.5 4 V+ (V) FIGURE 14. TURN - OFF TIME vs SUPPLY VOLTAGE 4.5 ISL84714 Typical Performance Curves TA = 25°C, Unless Otherwise Specified (Continued) 1.3 V+ = 1.8V to 3.6V 1.1 VINH AND VINL (V) 1 VINH 0.9 0.8 0.7 GAIN 0 -20 PHASE 0 20 VINL 0.6 40 0.5 60 0.4 0.3 80 RL = 50Ω VIN = 0.2VP-P to 2.8VP-P (V+ = 3.0V) 1 1.5 2 2.5 3 3.5 4 4.5 1 10 V+ (V) FIGURE 16. FREQUENCY RESPONSE FIGURE 15. DIGITAL SWITCHING POINT vs SUPPLY VOLTAGE 0 0 -10 10 -20 20 -30 30 -40 40 ISOLATION -50 50 -60 60 CROSSTALK -70 70 -80 80 -90 90 -100 1K 10K 100K 1M 10M 100 100M 500M FREQUENCY (Hz) FIGURE 17. CROSSTALK AND OFF ISOLATION Die Characteristics SUBSTRATE POTENTIAL (POWERED UP): TRANSISTOR COUNT: 57 PROCESS: Submicron CMOS 9 OFF ISOLATION (dB) CROSSTALK (dB) V+ = 1.8V to 3.6V GND 100 FREQUENCY (MHz) 300 PHASE (DEGREES) NORMALIZED GAIN (dB) 1.2 ISL84714 Small Outline Transistor Plastic Packages (SC70-6) 0.20 (0.008) M P6.049 VIEW C C 6 LEAD SMALL OUTLINE TRANSISTOR PLASTIC PACKAGE CL INCHES e b SYMBOL 6 5 4 CL CL E1 E 1 2 3 e1 C D CL A A2 SEATING PLANE A1 -C- WITH b PLATING b1 c c1 MILLIMETERS MAX MIN MAX NOTES A 0.031 0.043 0.80 1.10 - A1 0.000 0.004 0.00 0.10 - A2 0.031 0.039 0.00 1.00 - b 0.006 0.012 0.15 0.30 - b1 0.006 0.010 0.15 0.25 c 0.003 0.009 0.08 0.22 6 c1 0.003 0.009 0.08 0.20 6 D 0.073 0.085 1.85 2.15 3 E 0.071 0.094 1.80 2.40 - E1 0.045 0.053 1.15 1.35 3 e 0.0256 Ref 0.65 Ref - e1 0.0512 Ref 1.30 Ref - L 0.10 (0.004) C MIN 0.010 0.018 0.26 4 0.46 L1 0.017 Ref. 0.420 Ref. L2 0.006 BSC 0.15 BSC N 6 6 5 R 0.004 - 0.10 - R1 0.004 0.010 0.15 0.25 α 0o 8o 0o 8o Rev. 2 9/03 NOTES: BASE METAL 1. Dimensioning and tolerance per ASME Y14.5M-1994. 2. Package conforms to EIAJ SC70 and JEDEC MO203AB. 4X θ1 3. Dimensions D and E1 are exclusive of mold flash, protrusions, or gate burrs. R1 4. Footlength L measured at reference to gauge plane. 5. “N” is the number of terminal positions. R GAUGE PLANE SEATING PLANE L C L1 α L2 6. These Dimensions apply to the flat section of the lead between 0.08mm and 0.15mm from the lead tip. 7. Controlling dimension: MILLIMETER. Converted inch dimensions are for reference only 4X θ1 VIEW C All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems. Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 10