MAX4597

19-1663; Rev 2; 2/04 MAX4594–MAX4597 Low-Voltage, Single-Supply, 10Ω SPST CMOS Analog Switches General Description The MAX4594–MAX4597 single-pole/single-throw (SPST) analog switches operate from a single +2.0V to +5.5V supply. The MAX4594/MAX4596 switches are normally open (NO), and the MAX4595/MAX4597 are normally closed (NC). The MAX4596/MAX4597 pinouts are optimized for the highest SC70 package off-isolation available. These switches have 10Ω max on-resistance (RON), with 1.5Ω max RON flatness over the analog signal range when powered from a +5V supply. The MAX4594–MAX4597 offer low 0.5nA leakage currents and fast switching times less than 40ns. They are packaged in an ultra-small 5-pin SC70 and 6-pin µDFN. ____________________________Features ♦ Available in 5-Pin SC70 and 6-Pin µDFN Packages ♦ 10Ω max On-Resistance ♦ 1.5Ω max On-Resistance Flatness ♦ Fast Switching tON = 35ns max tOFF = 40ns max ♦ Guaranteed 5pC max Charge Injection ♦ +2.0V to +5.5V Single-Supply Operation ♦ 300MHz -3dB Bandwidth at +25°C ♦ TTL/CMOS-Logic Compatible ♦ -80dB Off-Isolation at 1MHz ♦ 0.5nA max Off-Leakage ♦ 0.05% THD ________________________Applications Cellular Phones Battery-Operated Equipment Audio and Video Signal Routing Communications Circuits PCMCIA Cards DSL Modems PART MAX4594EXK-T MAX4594ELT-T MAX4595EXK-T MAX4595ELT-T MAX4596EXK-T MAX4596ELT-T MAX4597EXK-T MAX4597ELT-T Ordering Information TEMP RANGE -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85...