FSA2156_07 FAIRCHILD | Alldatasheet

Document overview

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Technical content

Features

ƒ Maximum 0.7Ω On Resistance (RON) for +2.7V Supply ƒ 0.25Ω Maximum RON Flatness for +2.7V Supply ƒ Space-Saving MicroPak™ and SC70 Packaging ƒ Broad VCC Operating Range: 1.65 to 4.3V ƒ Fast Turn-on and Turn-off Times ƒ Over-Voltage Tolerant TTL-Compatible Control Input ƒ Suitable for 2 UL USB2.0 Applications (200mA) ƒ Low ICCT Current Over Expanded Control Input Range

Description

The FSA2156 is a high-performance Single-Pole Single-Throw (SPST) analog switch that features ultra low R ON of 0.4 Ω (typ.) at 2.7V V CC. The FSA2156 operates over the wide V CC range of 1.65V to 4.3V and is fabricated with sub-micron CMOS technology to achieve fast switching speeds. The select input is TTL- level compatible. FSA2156 features very low quiescent current even when the control voltage is lower than the V CC supply. This feature facilitates longer battery life in mobile handset applications and allows for the direct interface with baseband-processor, general-purpose I/Os.

Ordering Information

Part Number Top Mark Pb-Fr ee Package Description Packing Method FSA2156P6 2156 6-lead SC70, EIAJ SC88, 1.25mm Wide 250 Units on Tape and Reel FSA2156P6X 2156 6-lead SC70, EIAJ SC88, 1.25mm Wide 3000 Units on Tape and Reel FSA2156L6X FY 6-lead MicroPak™, 1.0mm Wide 5000 Units on Tape and Reel Pb-free package per JEDEC J-STD-020B. Analog Symbol 1 6 Sel 2 5GND NC 3 4B A 1 6 B Sel 2 5 GND VCC 3 4 AVCC NC Figure 1. SC70 Pin Assignments (Top View) Figur e 2. MicroPak™ Pin Assignments (Top View)

© 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA2156 Rev. 1.0.3 2 FSA2156 — Low-Voltage SPST 0.4Ω Analog Switch Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions 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 4.6 V VSW Switch I/O Voltage (1) -0.5 V CC + 0.3 V VCNTRL Control Input Voltage (1) -0.5 4.6 V IIK Input Clamp Diode Current ± 50 ± 50 mA ISW Switch I/O Current (Continuous) 500 mA ISWPEAK Pulsed at 1ms Duration, <10% Duty Cycle 500 mA MicroPak™ Package 180 mW TSTG Storage Temperature Range -65 +150 °C TJ Maximum Junction Temperature +150 °C TL Lead Temperature (Soldering, 10 seconds) +260 °C All Pins 2 kV I/O to GND 8 kV ESD Human Body Model Charge Discharge Model 2 kV 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 operation. Recommended operating conditions are specified to ens ure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings. Symbol Parameter Min. Max. Unit VCC Supply Voltage 1.65 4.3 V VCNTRL Control Input Voltage (2) 0 V CC V VSW Switch I/O Voltage 0 V CC V ISW Switch I/O Load Current 350 mA TA Operating Temperature -40 85 ºC SC70 6L package 350 °C/W θJA Thermal Resistance (free air) MicroPak™ 6L package 310 °C/W Note: 2. Control input must be held HIGH or LOW; it must not float.

Dimensions are in millimeters unless otherwise noted. Figure 13. 6-Lead, SC70 Package

Dimensions are in inches (millimeters) unless otherwise noted. Figure 14. 6-Lead, MicroPak™ Package

© 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA2156 Rev. 1.0.3 9 FSA2156 — Low-Voltage SPST 0.4Ω Analog Switch Tape and Reel Specification Tape Format for SC70 Package Designator Tape Section Number Cavities Cavity Status Cover Tape Status Leader (Start End) 125 (typical) Empty Sealed Carrier 3000 Filled Sealed P6X Trailer (Hub End) 75 (typical) Empty Sealed Tape Dimensions Dimensions are in inches (millimeters). Tape Size DIM A DIM B DIM F DIM K o DIMP1 DIM W

© 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA2156 Rev. 1.0.3 10 FSA2156 — Low-Voltage SPST 0.4Ω Analog Switch Tape Format for MicroPak™ Package Designator Tape Section Number Cavities Cavity Status Cover Tape Status Leader (Start End) 125 (typical) Empty Sealed Carrier 5000 Filled Sealed L6X Trailer (Hub End) 75 (typical) Empty Sealed Tape Dimensions Dimensions are in inches (millimeters). Reel Dimensions Dimensions are in inches (millimeters). Tape Size A B C D N W1 W2 W23

© 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com FSA2156 Rev. 1.0.3 11 FSA2156 — Low-Voltage SPST 0.4Ω Analog Switch