MAX14752, MAX14753
8通道/双4通道72V模拟复用器
MAX14752/MAX14753可理想用于PLC、工业控制及ATE设备等工业应用
概述
完整的数据资料
(PDF, 176kB)
中文 下载
MAX14752/MAX14753为8选1和双路4选1高压模拟多路复用器。这两款器件具有60Ω (典型值)低导通电阻和0.03Ω的导通电阻平坦度(典型值)。这些低导通电阻多路复用器可双向工作。EN输入可灵活定义逻辑电平，选中连接通道。
关键特性
应用/使用
±36V较宽的双电源供电范围 (最大值)
+72V较宽的单电源供电范围(最大值)
低导通电阻60Ω (典型值)
共模电压范围内RON 平坦度为0.03Ω (典型值)
低输入导通漏电流(20nA) (最大值)
EN电压决定S0、S1和S2的逻辑电平
禁止模式下具有较低的IDD 电源电流25µA (最大值)
钳位保护二极管实现过压保护/欠压保护
先开后合操作
引脚与工业标准的DG408/DG409兼容
Key Specifications:
Switches and Multiplexers (Mid Voltage)
Part Number
Configuration
Number of Channels
Normally (Open/Closed)
VSUPPLY , Single (min) (V)
VSUPPLY , Single (max) (V)
VSUPPLY , Dual (min) (±V)
VSUPPLY , Dual (max) (±V)
Bandwidth (MHz)
IL (OFF) (max) (nA)
tON (max) (nS)
tOFF (max) (nS)
QINJECTION (pC)
CON (pF)
Price**
MAX14752
8:1 Mux
1
Open
20
72
10
36
130
20
25,000
20,000
200
2.5
$2.35 @ 1k
MAX14753
4:1 Mux
2
$2.35 @ 1k
See All Switches and Multiplexers (Mid Voltage) (297)
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.
图表
功能框图
参考文献： 19-4255;
Rev. 2;
2009-05-19
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