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The NLAS3699 is a dual independent ultra−low RON DPDT analog switch. This device is designed for low operating voltage, high current switching of speaker output for cell phone applications. It can switch a balanced stereo output. The NLAS3699 can handle a balanced microphone/speaker/ring−tone generator in a monophone mode. The device contains a break−make feature.
NLAS3699 Maximum Ratings
Symbol
Rating
Value
Unit
VCC
Positive DC Supply Voltage
−0.5 to +6.0
V
VIS
Analog Input Voltage (VNO, VNC, or VCOM)
−0.5 VIS VCC +0.5
V
VIN
Digital Select Input Voltage
−0.5 VIN +VCC
V
Ianl1
Continuous DC Current from COM to NC/NO
±300
mA
Ianl−pk1
Peak Current from COM to NC/NO, 10 Duty Cycles (Note 1)
±500
mA
Iclmp
Continuous DC Current into COM/NC/NO with respect to VCC or GND
±100
mA
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. Defined as 10% ON, 90% off duty cycle.
NLAS3699 Features
• Single Supply Operation 1.65 to 4.7 V VCC Function Directly from LiON Battery • Maximum Breakdown Voltage: 5.0 V • Tiny 3 x 3 mm QFN Pb−Free Package Meet JEDEC MO−220 Specifications • Low Static Power