FSA4159 FAIRCHILD | Alldatasheet
Document overview
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Technical content
Features
Power-Off Isolation (VCC= 0V) 1Ω On Resistance (RON) for 4.5V VCC 0.25Ω Maximum RON Flatness for 4.5V VCC Space-Saving, Pb-Free, 6-Lead SC70 Surface Mount Package Broad VCC Operating Range: 1.65V to 5.50V Fast Turn-On and Turn-Of Times Break-Before-Make Enable Circuitry Pb-Free “Green” Packaging
Applications
Cellular Phone Portable Media Player PDA
Description
The FSA4159 is a high-performance Single-Pole / Double-Throw (SPDT) analog switch. The device features ultra-low R ON of 1 Ω at 4.5V V CC and operates over the wide V CC range of 1.65V to 5.50V. The device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and is designed for break- before-make operation.
Ordering Information
Temperature Range Package Packing Method FSA4159P6X Yes -40°C to +85°C 6-Lead SC70, EIAJ SC88, 1,25mm Wide 3000 on Tape and Reel Analog Symbols S VCC GND B0 A Figure 1. Analog Symbols
Figure 2. Pin Assignments (Top View)
1 B1 Data Ports
2 GND Ground
3 B0 Data Ports
4 A Data Ports
5 V CC Supply Voltage
6 S Control Input
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA4159 Rev. 1.0.1 3 FSA4159 — Low-Voltage, 1Ω SPDT Analog Switch with Power-Off Isolation Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The devic e may not function or be operable above the recommended operating c onditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Symbol Parameter Min. Max. Unit VCC Supply Voltage -0.5 6.5 V Vsw Switch Voltage (1) -0.5 V CC +-0.5 V VIN Input Voltage (1) -0.5 6.5 V IIK Input Diode Current -50 mA ISW Switch Current (Continuous) 200 mA ISWPEAK Peak Switch Current (Pulsed at 1ms Duration, <10% Duty Cycle) 400 mA PD Power Dissipation at 85°C 180 mW TSTG Storage Temperature Range -65 +150 °C TJ Max Junction Temperature +150 °C TL Lead Temperature (Soldering, 10 seconds) +260 °C Human Body Model (JEDEC: JESD22-A114) 4000 V Charged Device Model (JEDEC: JESD22-C101) 1500 V ESD Machine Model 200 V Note: 1. The input and output negative ratings may be exceeded if the input and output diode current ratings are observed. Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device oper ation. Recommended operating conditions are specified to ens ure optimal performance to the datasheet specificat ions. Fairchild does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol Parameter Min. Max. Unit VCC Supply Voltage 1.65 5.50 V ASEL Control Input Voltage (2) 0 V CC V VSW Switch Input Voltage 0 V CC V TA Operating Temper ature -40 +85 °C θJA Thermal Resistance, Still Air 350 °C/W Note: 2. Control Input must be held HIGH or LOW; it must not float.
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA4159 Rev. 1.0.1 4 FSA4159 — Low-Voltage, 1Ω SPDT Analog Switch with Power-Off Isolation
Electrical Characteristics
All typical values are at 25°C unless otherwise specified. TA=+25°C T A=-40 to +85°C Symbol Parameter V CC (V) Conditions Unit 4.50 to 5.50 2.4 3.00 to 3.60 2.4 2.30 to 2.70 1.8 VIH Input Voltage High 1.65 to 1.95 1.5 V 4.50 to 5.50 0.8 3.00 to 3.60 0.8 2.30 to 2.70 0.6 VIL Input Voltage Low 1.65 to 1.95 0.6 V
5.50 V IN=0 or VCC -2 2 -100 100
3.60 V IN =0 or VCC -2 2 -100 100
2.70 V IN =0 or VCC -2 2 -20 20
1.95 V IN =0 or VCC -2 2 -20 20
5.50 A=1V,4.5V B0 or B1=4.5, 1 -10 10 -50 50 3.60 A=1V,3.0V B0 or B1=3.0, 1 -10 10 -50 50 2.70 A=0.5V,2.3V B0 or B1=2.3, 0.5 -10 10 -50 50 INO(0FF), INC(OFF), Off-Leakage Current of Port B0 and B1 1.95 A=0.3V,1.65V B0 or B1=1.65 ,0.3 -5 5 -20 20 nA
5.50 A=float
B0 or B1=4.5, 1 -20 20 -100 100
3.60 A=float
B0 or B1=3.0, 1 -10 10 -20 20
2.70 A=float
B0 or B1=2.3, 0.5 -10 10 -20 20 INO(On), INC(On) On-Leakage Current of Port B0 and B1
1.95 A=float
B0 or B1=1.65, 0.3 -5 5 -20 20 nA 5.50 A=1V,4.5V B0 or B1=1V, 4.5V or floating -20 20 -100 100 3.60 A=1V, 3.0VB0 or B1=1V, 3.0V or floating -10 10 -20 20 2.70 A=0.5V, 2.3V B0 or B1=0.5V, 2.3V or floating -10 10 -20 20 IA(ON) On Leakage Current of Port A 1.95 A=0.3V, 1.65V B0 or B1=0.3V, 1.65V or floating -5 5 -20 20 nA IOFF Power Off Leakage Current of Port A & Port B
0 A=0 to V
B0 or B1=0 to VCC -1 0.01 1 -5 5 µA
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA4159 Rev. 1.0.1 5 FSA4159 — Low-Voltage, 1Ω SPDT Analog Switch with Power-Off Isolation Electrical Characteristics (Continued) All typical values are at 25°C unless otherwise specified. TA=+25°C T A=-40 to +85°C Symbol Parameter V CC (V) Conditions Unit
4.50 IOUT=-100mA,
B0 or B1=0 to VCC 1.0 1.1 1.3
3.00 IOUT=-100mA,
B0 or B1=0 to VCC 1.2 1.5 1.8
2.30 IOUT=-8mA,
B0 or B1=0 to VCC 1.5 2.0 2.5 TA=25, 85°C 4.0 10.0 15.0 RPEAK Peak On Resistance 1.65 IOUT=2mA, B0 or B1=0 to V CC TA = - 40°C 10.0 Ω B0 or B1=2.5V 0.8 0.9 1.1 B0 or B1=2.0V 1.0 1.3 1.6 B0 or B1=1.8V 1.4 2.0 2.4 RON Switch On Resistance (3)
1.65 IOUT=-2mA,
B0 or B1=1.5V 1.7 2.5 3.5 Ω B0 or B1=2.5V 0.05 0.10 0.10 B0 or B1=2.0V 0.1 0.15 0.15
2.30 I =-8mA,
B0 or B1=1.8V 0.15 0.20 0.20 ∆ RON On Resistance Matching Between Channels (4)
1.65 IOUT=-2mA
B0 or B1=1.5V 0.15 0.40 0.4 0 Ω
4.50 IOUT=-100mA, B0 or
RFLAT(ON) On Resistance Flatness (5) B0 or B1=0.6V, 1.5V 3.5 Ω
5.50 V IN=0 or VCC, IOUT=0 10 50 500
3.60 V IN=0 or VCC, IOUT=0 1.0 25.0 100 2.70 V IN=0 or VCC, IOUT=0 0.5 20.0 50 ICC Quiescent Supply Current 1.95 V IN=0 or VCC, IOUT=0 0.5 15.0 50 nA Notes: 3. On resistance is determined by t he voltage drop between A and B pins at the indicated current through the switch. 4. ∆ RON=RON max – RON min measured at identical VCC, temperature and voltage. 5. Flatness is defined as the diffe rence between the maximum and minimum value of on resistance over the specified range of conditions.
Dimensions are in millimeters (inches) unless otherwise noted. Figure 17. 6-Lead SC70, EIAJ SC88, 1.25mm Wide Package
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA4159 Rev. 1.0.1 13 FSA4159 — Low-Voltage, 1Ω SPDT Analog Switch with Power-Off Isolation