Power-off Protection, 6, 1.8 V to 5.5 V, SPDT Analog Switch (2:1 Multiplexer)

Transcription

1 Power-off Protection,,. V to 5.5 V, SPDT Analog Switch (: Multiplexer) DESCRIPTION The is a high performance single-pole, double-throw (SPDT) analog switch designed for. V to 5.5 V operation with a single power rail. Fabricated with high density CMOS technology, the device achieves low on resistance of and switch off capacitance of 7 pf at a 5 V power supply and low power consumption, and fast switching speeds. Its charge injection is pc. The can handle both analog and digital signals and permits signals with amplitudes of up to to be transmitted in either direction. Its control logic inputs can go over up to 5.5 V. It features break before make switching performance. A powered-off protection circuit is built into the switch to prevent an abnormal current flow from pin to during the power-down condition. Each output pin can withstand greater than 7 kv (human body model). Operation temperature is specified from -4 C to +5 C. The is available in the compact SC-7-L package. FEATURES Low switch on-resistance ( ) +. V to +5.5 V single supply operation Available Powered-off protection Available Control logic inputs can go over Low parasitic capacitance, 7 pf at switch off Low charge injection, pc Break before make switching Latch-up performance exceeds ma per JESD 7 High ESD rating - 7 V human body model (JS-) - V charge device model (JS-) Material categorization: for definitions of compliance please see /doc?999 Note * This datasheet provides information about parts that are RoHS-compliant and / or parts that are non RoHS-compliant. For example, parts with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details APPLICATIONS Battery powered devices Instrumentation Medical equipment Low voltage data acquisistion Control and automation Consumer and computing FUNCTIONAL BLOCK DIAGRAM AND P CONFIGURATION SC Top view Device marking: H9 NO (source ) NC (source ) Pin H9XXX Device marking: H9XXX XXX = Date / lot traceability code TRUTH TABLE LOGIC NC NO On Off Of On Notes Logic. V Logic.4 V ORDERG FORMATION TEMP. RANGE PACKAGE PART NUMBER -4 C to +5 C SC-7- DL-T-GE3 S-4-Rev. C, 3-Apr- Document Number: 74 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HERE AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9

2 ABSOLUTE MAXIMUM RATGS PARAMETER LIMIT UNIT,, NC, NO, reference to -.3 to V Continuous current (any terminal) ± 5 Peak current (pulsed at ms, % duty cycle) ± ma Storage temperature -5 to +5 C Power dissipation (packages) a -pin SC-7 b 5 mw ESD / HBM JS- 7 ESD / CDM JS- V Latch up Per JESD7 with.5 x voltage clamp ma Notes a. All leads welded or soldered to PC board b. Derate 3. mw/ C above 7 C Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. SPECIFICATIONS ( = 5 V) TEST CONDITIONS UNLESS OTHERWISE SPECIFIED = 5 V, ± % V =. V or.4 V e LIMITS -4 C to +5 C PARAMETER SYMBOL TEMP. a UNIT M. b TYP. c MAX. b Analog Switch Analog signal range d V NO, V NC V Full - V Drain-source on-resistance d R DS(on) = 4.5 V, V = 3 V, I NO, I NC = ma Room - Full - R DS(on) flatness d R DS(on) = 5 V, V flatness =.5 V, 3.5 V, I NO, I NC = ma Room R DS(on) match d R DS(on) = 4.5 V, V = 3 V, I NO, I NC = ma Room -.4. I NO(off), Room Switch-off leakage current f I NC(off) = 5.5 V, Full -4-4 V NO, V NC = V / 4.5 V, V = 4.5 V / V Room - - I (off) Full -4-4 Channel-on leakage current f = 5.5 V, Room - - I (on) V NO, V NC = V = V / 4.5 V Full -4-4 Power-down leakage I PD = V, V = 5 V, NO/NC open, V = Full - - = V, V NO, V NC = 5 V, open, V = Full - - Digital Control Input high voltage V H Full Input low voltage V L Full - -. V Input capacitance d C Full - - pf Input current I L or I H V = V or Full - - μa Dynamic Characteristics Turn-on time d t ON Room - 3 Full Turn-off time d t OFF V NO or V NC = 3 V, R L = 3, C L = 35 pf Room - 4 ns Full - - Break-before-make time d t BBM Room - - Charge injection d Q J C L = nf, V GEN = V, V NO, V NC = V, R GEN = Room - - pc Off-isolation d OIRR Room R L = 5, C L = 5 pf, f = MHz Crosstalk d X TALK Room db NO, NC off capacitance d C NO(off) Room C NC(off) V = V or, f = MHz Room pf Channel-on capacitance d C ON Room Power Supply Power supply current d I+ V = V or Full -.4 μa S-4-Rev. C, 3-Apr- Document Number: 74 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HERE AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9 μa

3 SPECIFICATIONS ( = 3 V) PARAMETER SYMBOL TEST CONDITIONS UNLESS OTHERWISE SPECIFIED = 3 V, ± % V =.4 V or V e TEMP. a LIMITS -4 C to +5 C M. b TYP. c MAX. b UNIT Analog Switch Analog signal range d V NO, V NC V Full - V Drain-source on-resistance d R DS(on) =.7 V, V =.5 V, I NO, I NC = ma Room - 3 Full R DS(on) flatness d R DS(on) = 3 V, V flatness = V to, I NO, I NC = ma Room R DS(on) match d R DS(on) =.7 V, V =.5 V, I NO, I NC = ma Room I NO(off), Room I NC(off) = 3.3 V, Switch-off leakage current f Full -4-4 V NO, V NC = V / 3 V, V = 3 V / V Room I (off) Full - - Channel-on leakage current f = 3.3 V, Room I (on) V NO, V NC = V = V / 3 V Full - - Digital Control Input high voltage V H Full - - Input low voltage V L Full V Input capacitance d C Full - - pf Input current I L or I H V = V or Full - - μa Dynamic Characteristics Turn-on time d t ON Room Full Turn-off time d t OFF V NO or V NC = V, R L = 3, C L = 35 pf Room - 9 ns Full - - Break-before-make time d t BBM Room - - Charge injection d Q J C L = nf, V GEN = V, V NO, V NC = V, R GEN = Room pc Off-isolation d OIRR Room R L = 5, C L = 5 pf, f = MHz Crosstalk d X TALK Room db NO, NC off capacitance d C NO(off) Room C NC(off) V = V or, f = MHz Room pf Channel-on capacitance d C ON Room Power Supply Power supply current d I+ V = V or Full -. μa S-4-Rev. C, 3-Apr- 3 Document Number: 74 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HERE AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9

4 SPECIFICATIONS ( =.5 V) PARAMETER SYMBOL TEST CONDITIONS UNLESS OTHERWISE SPECIFIED =.5 V, ± % V =.4 V or V e TEMP. a LIMITS -4 C to +5 C M. b TYP. c MAX. b UNIT Analog Switch Analog signal range d V NO, V NC V Full - V Drain-source on-resistance d R DS(on) =. V, V = V, I NO, I NC = ma Room Full d - 4 R DS(on) flatness d R DS(on) =.5 V, V flatness = V to, I NO, I NC = ma Room R DS(on) match d R DS(on) =. V, V =. V, I NO, I NC = ma Room -..5 I NO(off), Room I NC(off) =.7 V, Switch-off leakage current f V NO, V NC =.5 V /.5 V, V =.5 V /.5 V Room I (off) Channel-on leakage current f =.7 V, Room I (on) V NO, V NC = V =.5 V /.5 V Digital Control Input high voltage V H Full - - Input low voltage V L Full V Input capacitance d C Full - - pf Input current I L or I H V = V or Full - - μa Dynamic Characteristics Turn-on time d t ON Room - 3 Full d Turn-off time d t OFF V NO or V NC =.5 V, R L = 3, C L = 35 pf Room - 9 ns Full - - Break-before-make time d t BBM Room d - - Charge injection d Q J C L = nf, V GEN = V, V NO, V NC = V, R GEN = Room pc Off-isolation d OIRR Room R L = 5, C L = 5 pf, f = MHz Crosstalk d X TALK Room db NO, NC off capacitance d C NO(off) Room C NC(off) V = V or, f = MHz Room pf Channel-on capacitance d C ON Room Power Supply Power supply current d I+ V = V or Full - - μa S-4-Rev. C, 3-Apr- 4 Document Number: 74 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HERE AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9

5 SPECIFICATIONS ( = V) PARAMETER SYMBOL TEST CONDITIONS UNLESS OTHERWISE SPECIFIED = V, ± % V =.4 V or. V e TEMP. a LIMITS -4 C to +5 C M. b TYP. c MAX. b UNIT Analog Switch Analog signal range d V NO, V NC V Full - V Drain-source on-resistance d R DS(on) =. V, V = V, I NO, I NC = ma Room Full d R DS(on) flatness d R DS(on) = V, V flatness = V to, I NO, I NC = ma Room R DS(on) match d R DS(on) =. V, V = V, I NO, I NC = ma Room I NO(off), Room I NC(off) =. V, Switch-off leakage current f V NO, V NC =.5 V /.5 V, V =.5 V /.5 V Room I (off) Channel-on leakage current f =. V, Room I (on) V NO, V NC = V =.5 V /.5 V Digital Control Input high voltage V H Full. - - Input low voltage V L Full V Input capacitance d C Full - - pf Input current I L or I H V = V or Full - - μa Dynamic Characteristics Turn-on time d t ON Room - 4 Full d Turn-off time d t OFF V NO or V NC =.5 V, R L = 3, C L = 35 pf Room - 3 ns Full d - - Break-before-make time d t BBM Room - - Charge injection d Q J C L = nf, V GEN = V, V NO, V NC = V, R GEN = Room -. - pc Off-isolation d OIRR Room R L = 5, C L = 5 pf, f = MHz Crosstalk d X TALK Room db NO, NC off capacitance d C NO(off) Room C NC(off) V = V or, f = MHz Room pf Channel-on capacitance d C ON Room Power Supply Power supply current d I+ V = V or Full - - μa Notes a. Room = 5 C, full = as determined by the operating suffix b. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this datasheet c. Typical values are for design aid only, not guaranteed nor subject to production testing d. Guarantee by design, nor subjected to production test e. V = input voltage to perform proper function f. Guaranteed by 5 V leakage testing, not production tested S-4-Rev. C, 3-Apr- 5 Document Number: 74 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HERE AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9

6 TYPICAL CHARACTERISTICS (5 C, unless otherwise noted) nd line R ON - On-Resistance (Ω) = +. V I S = - ma = +.7 V = +3. V = +3.3 V = +4.5 V = +5.5 V V - Analog Voltage (V) nd line st line nd line nd line R ON - On-Resistance (Ω) C +5 C +5 C = +. V I S = ma V - Analog Voltage (V) nd line st line nd line R DS(on) vs. V and Supply Voltage R DS(on) vs. Analog Voltage and Temperature +5 C C nd line R ON - On-Resistance (Ω) 4 = +4.5 V I S = ma +5 C -4 C V - Analog Voltage (V) nd line st line nd line nd line R ON - On-Resistance (Ω) 3 3 = +. V I S = ma -4 C +5 C.5.5 V - Analog Voltage (V) nd line st line nd line R DS(on) vs. Analog Voltage and Temperature R DS(on) vs. Analog Voltage and Temperature +5 C 5 I NC/NO(OFF),V = V, V NC/NO = 4.5 V +5 C I (OFF),V = 4.5 V, V NC/NO = V nd line R ON - On-Resistance (Ω) 4 = +.7 V I S = ma -4 C V - Analog Voltage (V) nd line st line nd line nd line Leakage Current (pa) I (ON),V = 4.5 V I NC/NO(OFF),V = 4.5 V, V NC/NO = V I (OFF),V = V, V NC/NO = 4.5 V = +5.5 V I (ON),V = V nd line st line nd line R DS(on) vs. Analog Voltage and Temperature Leakage Current vs. Temperature S-4-Rev. C, 3-Apr- Document Number: 74 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HERE AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9

7 TYPICAL CHARACTERISTICS (5 C, unless otherwise noted) nd line Leakage Current (pa) I NC/NO(OFF),V = V, V NC/NO = 3 V I (OFF),V = 3 V, V NC/NO = V I (ON),V = 3 V I NC/NO(OFF),V = 3 V, V NC/NO = V I (OFF),V = V, V NC/NO = 3 V = +3.3 V I (ON),V = V nd line st line nd line nd line Loss, OIRR, X TALK (db) Loss X TALK - OIRR = +5 V - K M M M G Frequency (Hz) nd line st line nd line Leakage Current vs. Temperature Insertion Loss, Off-Isolation Crosstalk vs. Frequency nd line I+ - Supply Current () = +5.5 V V = or -4-4 nd line Supply Current vs. Temperature st line nd line nd line I+ - Supply Current (μa).... = +5 V. K K M M Input Switching Frequency (Hz) nd line Supply Current vs. Input Switching Frequency st line nd line 7. nd line I+ - Supply Current (μa) = +5 V V =. V st line nd line nd line t ON, t OFF -Switching Time (ns) 4 4 = +3 V, t ON = +3 V, t OFF = +5 V, t ON = +5 V, t OFF st line nd line nd line nd line Supply Current vs. Temperature Switching Time vs. Temperature S-4-Rev. C, 3-Apr- 7 Document Number: 74 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HERE AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9

8 TYPICAL CHARACTERISTICS (5 C, unless otherwise noted) nd line t ON, t OFF -Switching Time (ns) 3 4 = +. V, t ON = +.5 V, t ON 4 = +. V, t OFF = +.5 V, t OFF nd line st line nd line nd line I+ - Supply Current (μa) = 3. V =.5 V = 5 V = V V (V) nd line st line nd line Switching Time vs. Temperature Supply Current vs. Enable Input Voltage nd line V - Switching Threshold (V) C to +5 C V H V L Supply Voltage (V) nd line st line nd line nd line Q J - Charge Injection (pc) = V =.5 V = 3 V = 5 V V NC/NO - Analog Voltage (V) nd line st line nd line Switching Threshold vs. Supply Voltage Charge Injection vs. Analog Voltage I (PD) Power Down Leakage Current () = V = 5 C 5 C 4 V (V) nd line -4 C Power Down Leakage Current vs V I (PD) Power Down Leakage Current () = V =, V =+ 3 V -4-4 nd line Power Down Leakage Current vs Temperature S-4-Rev. C, 3-Apr- Document Number: 74 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HERE AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9

9 TEST CIRCUITS Switch NO or NC Switch Output V OUT Logic Input 3 V V 5 % t r < ns t f < ns Logic Input R L 3 C L 35 pf Switch Output V t ON.9 x V OUT t OFF C L (includes fixture and stray capacitance) R V OUT = V L R L + R ON Logic = switch on Logic input waveforms inverted for switches that have the opposite logic sense. Fig. - Switching Time Logic Input 3 V t r < 5 ns t f < 5 ns V NO NO V O V V NC NC R L 3 Ω C L 35 pf V NC = V NO V O 9 % Switch Output V t D t D C L (includes fixture and stray capacitance) Fig. - Break-Before-Make Interval V gen + R gen 3 V NC or NO V OUT C L = nf V OUT On ΔV OUT Off On Q = ΔV OUT x C L depends on switch configuration: input polarity determined by sense of switch. Fig. 3 - Charge Injection S-4-Rev. C, 3-Apr- 9 Document Number: 74 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HERE AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9

10 TEST CIRCUITS nf V,.4 V NC or NO R L V NC/NO Off Isolation = log V Analyzer Fig. 4 - Off-Isolation nf V,.4 V NC or NO Meter HP49A Impedance Analyzer or Equivalent f = MHz Fig. 5 - Channel Off / On Capacitance maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package / tape drawings, part marking, and reliability data, see /ppg?74. S-4-Rev. C, 3-Apr- Document Number: 74 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HERE AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT /doc?9

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