NLAS4684_08 Datasheet, PDF (1/14 Pages) ON Semiconductor – Ultra-Low Resistance Dual SPDT Analog Switch

NLAS4684
Ultra-Low Resistance
Dual SPDT Analog Switch
The NLAS4684 is an advanced CMOS analog switch fabricated in
Sub−micron silicon gate CMOS technology. The device is a dual
Independent Single Pole Double Throw (SPDT) switch featuring
Ultra−Low R_ON of 0.5 W, for the Normally Closed (NC) switch, and
0.8 W for the Normally Opened switch (NO) at 2.7 V.
The part also features guaranteed Break Before Make switching,
assuring the switches never short the driver.
The NLAS4684 is available in a 2.0 x 1.5 mm bumped die array.
The pitch of the solder bumps is 0.5 mm for easy handling.
Features
• Ultra−Low R_ON, t0.5 W at 2.7 V
• Threshold Adjusted to Function with 1.8 V Control at
V_CC = 2.7−3.3 V
• Single Supply Operation from 1.8−5.5 V
• Tiny 2 x 1.5 mm Bumped Die
• Low Crosstalk, t 83 dB at 100 kHz
• Full 0−V_CC Signal Handling Capability
• High Isolation, −65 dB at 100 kHz
• Low Standby Current, t50 nA
• Low Distortion, t0.14% THD
• R_ON Flatness of 0.15 W
• 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 Packages are Available
Applications
• Cell Phone
• Speaker Switching
• Power Switching
• Modems
• Automotive
http://onsemi.com
MARKING
DIAGRAMS
A1
Microbump−10
CASE 489AA
4684
AYWWG
G
A1
1
DFN10
CASE 485C
1 _NLAS
4684
ALYWG
G
Micro10
CASE 846B
4684
AYWG
1
G
A
= Assembly Location
L
= Wafer Lot
Y
= Year
WW, W = Work Week
G
= Pb−Free Package
(Note: Microdot may be in either location)
FUNCTION TABLE
IN 1, 2
NO 1, 2
NC 1, 2
0
OFF
ON
1
ON
OFF
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
© Semiconductor Components Industries, LLC, 2008
1
September, 2008 − Rev. 20
Publication Order Number:
NLAS4684/D