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Part: PI3A3159
Category:
Analog & Mixed-Signal Processing
-> Switches & Multiplexers
-> Analog Switches
Description: 3.0V, Sotiny, 0.4-Ohm SPST Analog Switch
Company: Pericom Semiconductor Corporation
Datasheet: Download PI3A3159 datasheet File size : 162 kB
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Datasheet text preview:
PI3A3159
3.0V, SOTINYTM 0.4 SPDT Analog Switch
Product Features
· · · · · · · · CMOS Technology for Bus and Analog Applications Low ON-Resistance: 0.4 (+2.7V Supply) Wide VCC Range: +1.5V to +3.6V Low Power Consumption : 5µW Rail-to-Rail switching throughout Signal Range Fast Switching Speed: 20ns max. at 3.3V High Off Isolation: 27dB at 100 KHz 41dB (100KHz) Crosstalk Rejection Reduces Signal Distortion · Extended Industrial Temperature Range: 40°C to 85°C · Packaging (Lead-free available): 6-pin Small Compact SOT-23 6-pin Ultra Compact Thin Dual in-line Flat No Lead TDFN
Description
The PI3A3159 is a, fast single-pole double-throw (SPDT) CMOS switch. It can be used as an analog switch or as a lowdelay bus switch. Specified over a wide operating power supply voltage range, +1.5V to +3.6V, the PI3A3159 has an ON-Resistance of 0.4 at 3.0V. Control input, IN, tolerates input drive signals up to 3.3V, independent of supply voltage. PI3A3159 is a lower voltage and ON-Resistance replacement for the PI5A3159.
Applications
· · · · ·
Connection Diagram
Cell Phones PDAs Portable Instrumentation Battery Powered Communications Computer Peripherals
NO
1
6
IN
Pin Description
Pin Number 1 2 3 4 5 6 Name NO GND NC COM VCC IN Ground Data Port (Normally Closed) Common Output/Data Port Positive Power Supply Logic Control Description Data Port (Normally Open)
GND
2
5
VCC
NC
3
4
COM
Logic Function Table
Logic Input 0 1 Function NC Connected to COM NO Connected to COM
1
PS8710
12/15/03
PI3A3159 3.0V, SOTINYTM 0.4 SPDT Analog Switch
Absolute Maximum Ratings
Voltages Referenced to GND VCC ........... 0.5V to +3.6V VIN, VCOM, VNC, VNO (Note 1) ...... 0.5V to VCC +0.3V or 30mA, whichever occurs first Current (any terminal)......... ±200mA Peak Current, COM, NO, NC (Pulsed at 1ms, 10% duty cycle).. ±400mA
Thermal Information
Continuous Power Dissipation SOT23-6 (derate 7.1mW/ºC above +70ºC)....... 0.5W Storage Temperature ....... 65ºC to +150ºC Lead Temperature (soldering, 10s) ......... +300ºC Note:
1. Signals on NC, NO, COM, or IN exceeding VCC or GND are clamped by internal diodes. Limit forward diode current to 30mA.
Caution: Stresses beyond those listed under "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 beyond those indicated in the operational sections of this specification is not implied.
Electrical Specifications - Single +3.3V Supply
Parameter Analog Switch Analog Signal Range (3) On Resistance On-Resistance Match Between Channels(4) On-Resistance Flatness(5) NO or NC Off Leakage Current(6) COM On Leakage Current(6) VANALOG RON RON RFLAT(ON) INO(OFF) or INC(OFF) ICOM(ON) Symbol Conditions
(VCC = +3.3V ± 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Temp. (°C) Full 25 VCC = 2.7V, ICOM = 100mA, VNO or VNC = +1.5V VCC = 2.7V, ICOM = 100mA, VNO or VNC = 0.8V, 2.0V VCC = 3.3V, VCOM = 0V VNO or VNC = +2.0V VCC = 3.3V, VCOM = +2.0V VNO or VNC = +2.0V Full 25 Full 25 Full 25 Full 25 Full 1 -10 2 -20 Typ. Min.(1) (2) 0 Max. (1) VCC 0.4 0.5 0.08 0.09 0.1 0.1 1 10 2 20 nA Units V
2
PS8710
12/15/03
PI3A3159 3.0V, SOTINYTM 0.4 SPDT Analog Switch
Electrical Specifications - Single +3.3V Supply (continued) (VCC = +3.3V ± 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V)
Parameter Logic Input Input High Voltage Input Low Voltage Input Current with Voltage High Input Current with Voltage Low Dynamic Turn-On-Time Turn-Off-Time Charge Injection(3) Off Isolation(7) CrossTalk(8) NC or NO Capacitance COM Off Capacitance COM On Capacitance Supply Power-Supply Range Positive Supply Current VCC ICC VCC = 3.6V, VIN = 0V or VCC Full 1.5 3.6 100 V nA tON tOFF Q OIRR XTALK CNC/NO (OFF) CCOM(OFF) CCOM(ON) 25 VCC = 3.3V, VNO or VNC = 2.0V, Figure 1 CL =1nF, VGEN = 0V, RGEN = 0, Figure 2 RL = 50, f = 100 KHz, Figure 3 RL = 50 f = 100 KHz, Figure 4 f = 1MHz, Figure 5 f = 1MHz, Figure 6 Full 25 Full 25 40 -27 -41 90 90 240 pF 20 20 10 15 pC dB ns VIH VIL IINH IINL Guaranteed Logic High Level Guaranteed Logic LowLevel VIN = 1.4V, all others = 0.5V VIN = 0.5V, all others = 1.4V 1 1 Full 1.4 0.5 1 µA 1 V Symbol Conditions Temp. (°C) Min.(1) Typ. (2) Max. (1) Units
Notes: 1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet. 2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing. 3. Guaranteed by design. 4. DRON = RON max. - RON min. 5. Flatness is defined as the difference between the maximum and minimum value of On-resistance measured. 6. Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at +25ºC. 7. Off Isolation = 20log10 [ VCOM / (VNO or VNC) ]. See Figure 4. 8. Between any two switches. See Figure 5.
3
PS8710
12/15/03
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