DG408AK中文资料美信数据手册PDF规格书

General Description

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 temperature—less 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.

特性 Features

♦ 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

Applications

Sample-and-Hold Circuits

Test Equipment

Guidance and Control Systems

Communications Systems

Data-Acquisition Systems

Audio Signal Routing