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DG407：改进的16路/双8路、CMOS模拟多路复用器

Maxim's redesigned DG406 and DG407 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max). These low on-resistance muxes (100Ω max) conduct equally well in either direction and feature guaranteed low charge injection (15pC max). In addition, these new muxes offer low input off-leakage current over temperatureµless than 5nA at +85°C. The DG406 is a 1 of 16 multiplexer/demultiplexer and the DG407 is a dual 8-channel multiplexer/demultiplexer. Both muxes operate with a +5V to +30V single supply and with ±4.5V to ±20V dual supplies. ESD protection is guaranteed to be greater than 2000V per Method 3015.7 of MIL-STD 883. These improved muxes are pin-compatible plug-in upgrades for the industry standard DG406 and DG407.

关键特性 Pin-Compatible Plug-In Upgrade for Industry Standard DG406/DG407 Guaranteed Matching Between Channels, 8Ω (Max) Guaranteed On-Resistance Flatness, 9Ω (Max) Guaranteed Low Charge Injection, 15pC (Max) Low On-Resistance 100Ω (Max) Input Leakage, 5nA Max at +85°C Low Power Consumption, 1.25mW (Max) Rail-to-Rail Signal Handling Digital Input Controls TTL/CMOS Compatible ESD Protection > 2000V per Method 3015.7

DG406、DG407：功能框图 应用 音频信号切换 通信系统 数据采集系统 引导与控制系统 采样保持电路 测试设备

数据手册DataSheet

关键参数

质量和环境数据

• DG407.pdf

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