The MAX4674 is a low-voltage CMOS analog switch containing
four 2:1 multiplexers/demultiplexer. When powered
from a single +5V supply, it features a low 4Ω max on-resistance (RON), 0.4Ω max RON matching between channels, and 0.8Ω RON flatness over the entire signal range. Off-leakage current is only 0.5nA max at +25°C.
The MAX4674 features fast turn-on (tON) and turn-off
(tOFF) times of 18ns and 6ns, respectively, and is available
in QFN, QSOP, TSSOP, and SO packages.
This low-voltage multiplexer operates with a +1.8V to
+5.5V single supply. All digital inputs have +0.8V and
+2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility
with +5V operation.
关键特性
应用/使用
Guaranteed On-Resistance
4Ω max (+5V Supply)
6Ω max (+3V Supply)
Guaranteed Match Between Channels
0.4Ω max
Guaranteed Flatness Over Signal Range
0.8Ω max
1.8V Operation
RON = 100Ω typ Over Temperature
tON = 51ns typ
tOFF = 13ns typ
Guaranteed Low Leakage Currents
0.5nA max at +25°C
Single-Supply Operation from +1.8V to +5.5V
Rail-to-Rail Signal Handling
TTL/CMOS-Logic Compatible
Crosstalk: -114dB (1MHz)
Off-Isolation: -67dB (1MHz)
4mm x 4mm QFN Package
10/100 Base-T
ATM交换
音频/视频信号切换
通信系统
低电压数据采集
继电器替代品
Key Specifications:
Switches and Multiplexers (Low Voltage)
Notes: **This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
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