NLAS5123 SPDT, 1 R Switch ON The NLAS5123 is a low R SPDT analog switch. This device is ON designed for low operating voltage, high current switching of speaker output for cell phone applications. It can switch a balanced stereo output. The NLAS5123 can handle a balanced microphone/ speaker/ringtone generator in a monophone mode. The device NLAS5123 COM NC NO IN Figure 1. Input Equivalent Circuit PIN DESCRIPTION TRUTH TABLE Pin Name Description Control Input Function NC, NO, COM Data Ports L NC Connected to COM IN Control Input H NO Connected to COM H = HIGH Logic Level. L = LOW Logic Level. MAXIMUM RATINGS Symbol Rating Value Unit V Positive DC Supply Voltage 0.5 to +6.0 V CC V Analog Input Voltage (V , V , or V ) 0.5 to V +0.5 V IS NO NC COM CC V Digital Select Input Voltage 0.5 to +6.0 V IN I Continuous DC Current from COM to NC/NO 300 mA anl1 I Peak Current from COM to NC/NO, 10 Duty Cycles (Note 1) 500 mA anl pk1 I Continuous DC Current into COM/NC/NO with respect to V or GND 100 mA clmp CC Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. Defined as 10% ON, 90% off duty cycle. RECOMMENDED OPERATING CONDITIONS Symbol Rating Min Max Unit V Positive DC Supply Voltage 1.65 5.5 V CC V Analog Input Voltage (NC, NO, COM) 0 V V IS CC V Digital Select Input Voltage (IN) 0 V V IN CC T Operating Temperature Range 40 85 C A t , t Input Rise or Fall Time, SELECT V = 3.0 V 20 ns/V r f CC V = 5.5 V 10 CC