Описание
The DG604 is an analog 4-channel CMOS, multiplexer, designed to operate from a + 2.7 V to + 12 V single supply or from ± 2.7 V to ± 5 V, dual supplies. The DG604 is fully specified at + 3 V, + 5 V and ± 5 V. All control logic inputs have guaranteed 2 V logic high limits when operating from + 5 V or ± 5 V supplies and 1.4 V when operating from a 3 V supply. The DG604 switches conduct equally well in both directions and offer rail to rail analog signal handling. < 1 pC low charge injection, coupled with very low switch capacitance and leakage current makes this product ideal for use in precision instrumentation applications. Operating temperature range is specified from - 40 °C to + 125 °C. The DG604 is available in 14 lead TSSOP and the space saving 1.8 mm x 2.6 mm miniQFN package.
- Halogen-free according to IEC 61249-2-21 Definition
- Ultra low charge injection (± 1 pC, typ. over the full analog signal range)
- Leakage current < 0.5 nA max. at 85 °C (for DG604EQ-T1-E3)
- Low switch capacitance (Csoff, 3 pF typ.)
- Low RDS(on) – 115 ? max.
- Fully specified with single supply operation at 3 V, 5 V and dual supplies at ± 5 V
- Low voltage, 2.5 V CMOS/TTL compatible
- 400 MHz, – 3 dB bandwidth
- Excellent isolation and crosstalk performance (typ. > – 60 dB at 10 MHz)
- Fully specified from – 40 °C to 85 °C and – 40 °C to + 125 °C
- 14 pin TSSOP and 16 pin miniQFN package (1.8 mm x 2.6 mm)
- Compliant to RoHS Directive 2002/95/EC
