PDF ISL43210A Data sheet ( Hoja de datos )

Número de pieza	ISL43210A
Descripción	Single SPDT Analog Switch
Fabricantes	Intersil
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No Preview Available ! Medium-Voltage, Single Supply, Single SPDT Analog Switch ISL43210A The Intersil ISL43210A device is a precision, bidirectional, single SPDT analog switch designed to operate from a single +2.7V to +15V supply. Targeted applications include applications that require a +15V single supply such as 3D TV/Eyeware products and single supply +3.0V/+5V battery powered equipment that benefit from the devices’ low power consumption (5µW), low leakage currents (10nA max), and fast switching speeds (tON = 28ns, tOFF = 20ns). 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 device may be used to “mux-in” additional functionality while reducing ASIC design risk. It’s small package alleviates board space limitations, making it an ideal solution. The ISL43210A is a single committed SPDT, which is perfect for use in 2-to-1 multiplexer applications. TABLE 1. FEATURES AT A GLANCE ISL43210A SW 1/SW 2 SPDT or 2x1 MUX 12V rON 12V tON/tOFF 5V rON 5V tON/tOFF 3.3V rON 3.3V tON/tOFF Package 11Ω 25ns/17ns 19Ω 28ns/20ns 32Ω 40ns/20ns 6 Ld SOT-23 Related Literature • Technical Brief TB363 “Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs)” • Application Note AN557 “Recommended Test Procedures for Analog Switches” Features • Fully specified at 12V, 5V, and 3.3V supplies for 10% tolerances • ON-resistance (rON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Ω • rON matching between channels . . . . . . . . . . . . . . . . . . . . . . . <1Ω • Low charge injection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5pC • Single supply operation . . . . . . . . . . . . . . . . . . . . . . +2.7V to +15V • Low leakage current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10nA • Fast switching action - tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25ns - tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17ns • Guaranteed break-before-make switching • Minimum 2000V ESD protection per method 3015.7 • TTL, CMOS compatible • Available in 6 Ld SOT-23 package • Pb-free (RoHS compliant) Applications • Battery-powered, handheld, and portable equipment - Cellular/mobile phones - Pagers - Laptops, notebooks, palmtops • Communications systems - Radios, ADSL Modems - PBX, PABX • Test and measurement equipment - Ultrasound - Computerized Tomography (CT) Scanner - Magnetic Resonance Image (MRI) - Position Emission Tomography (PET) Scanner - Electrocardiograph • Audio and Video switching - 3D TV - 3D Eyeware • Various circuits - +3V/+5V DACs and ADCs - Sample and hold circuits - Digital filters - Operational amplifier gain switching networks - High frequency analog switching - High speed multiplexing - Integrator reset circuits June 24, 2011 FN7876.0 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 \|Copyright Intersil Americas Inc. 2011. All Rights Reserved Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners. 1 page ISL43210A Electrical Specifications - 5V Supply Test Conditions: V+ = +4.5V to +5.5V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 9), Unless Otherwise Specified. Boldface limits apply over the operating temperature range, -40°C to +85°C. (Continued) PARAMETER TEST CONDITIONS TEMP MIN MAX (°C) (Notes 10, 11) TYP (Notes 10, 11) UNITS Power Supply Rejection Ratio RL = 50Ω, CL = 5pF, f = 1MHz 25 - 60 - dB NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V (See Figure 7) 25 - 8 - pF COM OFF Capacitance, CCOM(OFF) f = 1MHz, VNO or VNC = VCOM = 0V (See Figure 7) 25 - 8 - pF COM ON Capacitance, CCOM(ON) f = 1MHz, VNO or VNC = VCOM = 0V (See Figure 7) 25 - 28 - pF POWER SUPPLY CHARACTERISTICS Power Supply Range Full 2.7 - 15 V Positive Supply Current, I+ DIGITAL INPUT CHARACTERISTICS V+ = 5.5V, VIN = 0V or V+, all channels on or off Full -1 0.0001 1 µA Input Voltage Low, VINL Input Voltage High, VINH Input Current, IINH, IINL V+ = 5.5V, VIN = 0V or V+ Full - - 0.8 V Full 2.4 - -V Full -1 - 1 µA Electrical Specifications - 2.7V to 5.5V Supply Test Conditions: V+ = +3.0V to +3.6V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 9),Unless Otherwise Specified. Boldface limits apply over the operating temperature range, -40°C to +85°C. PARAMETER TEST CONDITIONS TEMP MIN MAX (°C) (Notes 10, 11) TYP (Notes 10, 11) UNITS ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG ON-Resistance, rON V+ = 3V, ICOM = 1.0mA, VNO or VNC = 1.5V (see Figure 5) Full 0 - V+ 25 - 32 50 Full - 40 60 V Ω Ω rON Matching Between Channels, ΔrON V+ = 3.3V, ICOM = 1.0mA, VNO or VNC = 1.5V 25 - 0.8 2 Full - 1 4 Ω Ω rON Flatness, RFLAT(ON) V+ = 3.3V, ICOM = 1.0mA, VNO or VNC = 0.5V, 1V, 1.5V 25 (Note 12) Full - - 6 10 7 12 Ω Ω NO or NC OFF Leakage Current, INO(OFF) V+ = 3.6V, VCOM = 1V, 3V, VNO or VNC = 3V, 1V or INC(OFF) 25 -3 0.01 3 Full -5 - 5 nA nA COM OFF Leakage Current, ICOM(OFF) V+ = 3.6V, VCOM = 3V, 1V, VNO or VNC = 1V, 3V 25 -3 0.01 3 Full -5 - 5 nA nA COM ON Leakage Current, ICOM(ON) V+ = 3.6V, VCOM = 1V, 3V, or VNO or VNC = 1V, 3V or 25 -5 - 5 nA floating Full -10 - 10 nA DYNAMIC CHARACTERISTICS Turn-ON Time, tON VNO or VNC = 1.5V, RL = 1kΩ, CL = 35pF, VIN = 0V to 3V (see Figure 1) 25 - 40 - Full - 60 - ns ns Turn-OFF Time, tOFF VNO or VNC = 1.5V, RL = 1kΩ, CL = 35pF, VIN = 0V to 3V (see Figure 1) 25 - 20 - Full - 30 - ns ns Break-Before-Make Time Delay, tD RL = 300Ω, CL = 35pF, VNO or VNC = 1.5V, VIN = 0V to 3V (see Figure 3) Full - 20 - Charge Injection, Q CL = 1.0nF, VG = 0V, RG = 0Ω (see Figure 2) 25 - 1 - OFF Isolation RL = 50Ω, CL = 5pF, f = 1MHz (see Figure 4) 25 - 76 - Power Supply Rejection Ratio RL = 50Ω, CL = 5pF, f = 1MHz 25 - 56 - NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V (see Figure 7) 25 - 8 - ns pC dB dB pF 5 FN7876.0 June 24, 2011 5 Page ISL43210A Revision History The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to web to make sure you have the latest revision. DATE REVISION CHANGE June 24, 2011 FN7876.0 Initial Release Products Intersil Corporation is a leader in the design and manufacture of high-performance analog semiconductors. The Company's products address some of the industry's fastest growing markets, such as, flat panel displays, cell phones, handheld products, and notebooks. Intersil's product families address power management and analog signal processing functions. Go to www.intersil.com/products for a complete list of Intersil product families. *For a complete listing of Applications, Related Documentation and Related Parts, please see the respective device information page on intersil.com: ISL43210A To report errors or suggestions for this datasheet, please go to: www.intersil.com/askourstaff FITs are available from our website at: http://rel.intersil.com/reports/search.php For additional products, see www.intersil.com/product_tree Intersil products are manufactured, assembled and tested utilizing ISO9000 quality systems as noted in the quality certifications found 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 11 FN7876.0 June 24, 2011 11 Page

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