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会员年限：13年
朱先生 
电话：0755-82545498
手机：13538016218
Features
z Wide Power Supply Range:1.6V to 4.2V
z Low On-Resistance: 0.4Ω (VDD=2.7V)
z Low On-Resistance Flatness
z -3dB BandWidth: 42 MHz
z Fast Switching Speed(VDD=3.3V):
tON: 20ns
tOFF: 10ns
z IDD = 300nA @ TA = +25°C
z High Off Isolation: -65dB
z Crosstalk Rejection: -65dB
z Lead(Pb) Free QFN-16 Package(3mmx3mm)
Applications
z Wireless Handsets
z Portable electronic devices
z PDAs
z Audio & Video Switching
z PCMCIA Cards
z Computer Peripherals
z Modems
Pin Configuration
COM1 NO1 VDD NC4
NC2 GND NO3 COM3
BL
1554
SSSSS
1
2
3
13
12
11
10
9
8765
4
16 15 14
Top View
Description
The BL1554 is a quad single-pole double-throw
(SPDT) CMOS switch featuring an On-Resistance of
0.4 ohm at VDD=2.7V and wide power supply range
from 1.6V to 4.2V. It can be used as an analog switch
or low-delay bus switch.
询价
