參數資料
型號: IDTAS4684NBG8
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 運動控制電子
英文描述: 0.5 OHM, DUAL SPDT ANALOG SWITCH
中文描述: DUAL 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, DSO10
封裝: 3 X 3 MM, ROHS COMPLIANT, DFN-10
文件頁數: 1/14頁
文件大?。?/td> 258K
代理商: IDTAS4684NBG8
DATASHEET
0.5 OHM, DUAL SPDT ANALOG SWITCH
IDTAS4684
IDT
0.5 OHM, DUAL SPDT ANALOG SWITCH
1
IDTAS4684
REV B 103106
Description
The IDTAS4684 low on-resistance (RON), low voltage, dual
single-pole/double-throw (SPDT) analog switch operates
from a single +1.8 V to +5.5 V supply. The IDTAS4684
features a 0.5
(max) RON for its NC switch and a 0.8
(max) RON for its NO switch at a +2.7 V supply. It also
features break-before-make switching action (2 ns) with
t
ON
= 50 ns and t
OFF
= 40 ns at +3 V. The digital logic inputs
are 1.8 V logic-compatible with a +2.7 V to +3.3 V supply.
Comes in 3 x 3 DFN, or 12-bump CSP packages.
Applications
Speaker headset switching
MP3 players
Battery-operated equipment
Audio and video signal routing
PCMCIA cards
Cellular phones
Modems
Features
+1.8 V to +5.5 V single-supply operation
Rail-to-rail signal handling
1.8 V logic compatibility
R
ON
match between channels: 0.06
(max)
R
ON
flatness over signal range: 0.15
(max)
NCx Switch R
ON
: 0.5
max (+2.7 V Supply) (ICSAS4684)
NOx Switch R
ON
: 0.8
max (+2.7 V Supply)
Low crosstalk: -68dB (100 kHz)
High Off-isolation: -64dB (100 kHz)
THD: 0.03%
50 nA (max) supply current
Low leakage currents: 1 nA (max) at T
A
= +25°C
12-bump, 0.5 mm-Pitch UCSP
Available in 10-pin DFN and CSP packages
Block Diagram
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