低电压单SPDT模拟开关 Low-Voltage Single SPDT Analog Switch
DESCRIPTION
The DG9431 is a single-pole/double-throw monolithic CMOS analog device designed for high performance switching of analog signals. Combining low power, high speed tON: 35 ns, tOFF: 20 ns, low on-resistance rDSon: 20 Ω and small physical size TSOP-6, the DG9431 is ideal for portable and battery powered applications requiring high performance and efficient use of board space.
FEATURES
• Low Voltage Operation + 2.7 to + 5 V
• Low On-Resistance - rDSon: 20 Ω
• Fast Switching - tON: 35 ns, tOFF: 20 ns
• Low Leakage - ICOMon: 200-pA max
• Low Charge Injection - QINJ: 1 pC
• Low Power Consumption
• TTL/CMOS Compatible
• ESD Protection > 2000 V Method 3015.7
• Available in TSOP-6 and SOIC-8
• Lead Pb-Free Version is RoHS Compliant
APPLICATIONS
• Battery Operated Systems
• Portable Test Equipment
• Sample and Hold Circuits
• Cellular Phones
• Communication Systems
• Military Radio
• PBX, PABX Guidance and Control Systems