MAX4581L, MAX4582L, MAX4583L 低电压、CMOS模拟多路复用器/开关

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MAX4581L/MAX4582L/MAX4583L为低电压、CMOS模拟IC，分别配置为8通道多路复用器(MAX4581L)、两组4通道多路复用器(MAX4582L)和三组单刀/双掷(SPDT)开关(MAX4583L)。

此类CMOS器件工作于+2V至+12V单电源。每个开关都能处理满摆幅模拟信号。+25°C时泄漏电流仅为2nA。

所有数字输入具有0.8V至2.0V的逻辑门限，保证在+12V电源供电时兼容于TTL/CMOS逻辑电平。

关键特性

应用/使用

+3V逻辑兼容的输入(V_IH = 2.0V, V_IL = 0.8V)
+12V供电时，保证导通电阻80Ω
通道间导通电阻匹配误差保证4Ω
确保低关断漏电流：+25°C时2nA
确保低开断漏电流：+25°C时2nA
+2V至+12V工作电源
兼容TTL/CMOS逻辑电平
低串扰：-96dB (MAX4582L)
高关断隔离度：-90dB
微型4mm x 4mm薄型QFN封装
引脚兼容于工业标准的74HC4051/74HC4052/74HC4053和MAX4051/MAX4052/MAX4053

	音频/视频信号切换
	汽车
	通信电路
	数据采集系统
	DSL调制解调器

Key Specifications: Switches and Multiplexers (Mid Voltage)

Part Number

Configuration

Number of Channels

V_SUPPLY, Single (min) (V)

V_SUPPLY, Single (max) (V)

R_ON (max) (Ω)

I_{L (OFF)} (max) (nA)

t_ON (max) (nS)

t_OFF (max) (nS)

Q_INJECTION (pC)

C_ON (pF)

C_OFF (pF)

Features

V_ISO, Off-Isolation (dB)

V_CT, Crosstalk (dB)

ΔR_ON (max) (Ω)

R_FLAT(ON) (max) (Ω)

RoHS Available

Package

Price^**

MAX4581L

8:1 Mux

200

100

0.5

•	Chip Enable

Yes

QSOP/16
SOIC/16
THIN QFN/16

$0.63 @ 1k

MAX4582L

4:1 Mux

$0.63 @ 1k

MAX4583L

SPDT

12.5

$0.63 @ 1k

See All Switches and Multiplexers (Mid Voltage) (286)

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.