Features: • Ultra−Low RON, <0.5 at 2.7 V
• Threshold Adjusted to Function with 1.8 V Control at VCC = 2.7−3.3 V
• Single Supply Operation from 1.8−5.5 V
• Tiny 2 x 1.5 mm Bumped Die
• Low Crosstalk,<83 dB at 100 kHz
• Full 0−VCC Signal Handling Capability
• High Isolation, −65 dB at 100 kHz
• Low Standby Current,<50 nA
• Low Distortion,0.14% THD
• RON Flatness of 0.15
• Pin for Pin Replacement for MAX4684
• High Continuous Current Capability<300 mA Through Each Switch
• Large Current Clamping Diodes at Analog Inputs <300 mA Continuous Current Capability
• Pb−Free Package is Available*Application• Cell Phone
• Speaker Switching
• Power Switching
• Modems
• AutomotivePinout
Specifications
| Symbol |
Parameter |
Value |
Unit |
| VCC |
Positive DC Supply Voltage |
-0.5 to + 7.0 |
V |
| VIS |
Analog Input Voltage (VNO , VNC , or VCOM )
|
-0.5 VIS VCC + 0.5
|
V |
| VIN |
Digital Select Input Voltage |
-0.5 VI +4.6
|
V |
| Ianl1 |
Continuous DC Current from COM to NC/NO |
±300 |
mA |
| Ianl-pk1 |
Peak Current from COM to NC/NO, 10 Duty Cycle (Note 1) |
±500 |
mA |
| Iclmp |
Continuous DC Current into COM/NO/NC |
±300 |
mA |
| Iclmp 1 |
Continuous DC Current into COM/NO/NC with Respect to VCC or GND
|
±100 |
mA |
DescriptionThe NLAS4684 is designed as one kind of dual SPDT analog switch and featuring Ultra-low Ron of 0.5 for the Normally Closed (NC) switch, and 0.8 for the Normally Opened switch (NO) at 2.7 V.The part also features of NLAS4684 guaranteed Break Before Make switching,assuring the switches never short the driver.And it can be used in cell phone,speaker switching,power switching,modems and automotive.
Features of the NLAS4684 are:(1)tiny 2 x 1.5 mm bumped die;(2)single supply operation from 1.8-5.5 V;(3)threshold adjusted to function with 1.8 V control at VCC=2.7-3.3 V;(4)ultra-low RON,<0.5 at 2.7 V;(5)low crosstalk,<83 dB at 100 kHz;(6)full 0-VCC signal handling capability;(7)high isolation,-65 dB at 100 kHz;(8)low standby current, <50 nA;(9)pin for pin replacement for MAX4684;(10)Pb-free packages are available;(11)high continuous current capability +/-300 mA through each switch;(12)large current clamping diodes at analog inputs +/-300 mA continuous current capability.
The absolute maximum ratings of the NLAS4684 can be summarized as:(1)supply voltage, V+ to V-:36 V;(2)input voltage:(V-)-0.7V to (V+)+0.7V;(3)output short-circuit:continuous;(4)operating temperature:-40°C to +125°C;(5)storage temperature:-55°C to +125°C;(6)junction temperature:150°C;(7)lead temperature (soldering,10s):300°C.If you want to know more information such as the electrical characteristics about the NLAS4684,please download the datasheet in www.seekic.com or www.chinaicmart.com .
NLAS4684 Data Sheet
