DG9451 Overview
The DG9451, and DG9453 are high precision single and dual supply CMOS analog multiplexers. DG9451 is an 8-channel multiplexer, and the DG9453 is a triple 2-channel multiplexer or triple SPDT. Designed to operate from a + 2.7 V to + 12 V single supply or from a ± 2.5 V to ± 5 V dual supplies, the DG9451, and DG9453 are fully specified at + 12 V, + 5 V and ± 5.
DG9451 Key Features
- Halogen-free According to IEC 61249-2-21 Definition
- + 2.7 V to + 12 V single supply operation ± 2.5 V to ± 5 V dual supply operation
- Fully specified at + 12 V, + 5 V, ± 5 V
- Low charge injection (< 0.5 pC typ.)
- High bandwidth: 270 MHz
- Low switch capacitance (Cs(off) 1 pF typ.)
- Good isolation and crosstalk performance (typ
- 44 dB at 100 MHz)
- MiniQFN16 package (1.8 mm x 2.6 mm)
- pliant to RoHS directive 2002/95/EC