改善， 8通道/双4通道， CMOS模拟多路复用器 iMPROVED, 8-cHANNEL/dUAL 4-cHANNEL, cmos aNALOG mULTIPLEXERS
General Description
Maxim’s redesigned DG408 and DG409 CMOS analog multiplexers now feature guaranteed matching between channels 8Ωmax and flatness over the specified signal range 9Ωmax. These low on-resistance muxes 100Ωmax 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.
Features
♦Pin-Compatible Plug-In Upgrades for Industry Standard DG408/DG409
♦Guaranteed Matching Between Channels, 8ΩMax
♦Guaranteed On-Resistance Flatness, 9ΩMax
♦Guaranteed Low Charge Injection, 15pC Max
♦Low On-Resistance, 100ΩMax
♦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