SN74LVC1G3157DBVR

The SN74LVC1G3157DBVR is a Single-pole Double-throw (SPDT) Analogue Switch, designed for 1.65-V to 5.5-V VCC operation. The SN74LVC1G3157DBVR device can handle both analogue and digital signals. The SN74LVC1G3157DBVR device permits signals with amplitudes of up to VCC (peak) to be transmitted in either direction. Applications include signal gating, chopping, modulation or demodulation (modem) and signal multiplexing for analogue-to-digital and digital-to-analogue conversion systems. ESD protection exceeds JESD 22, 2000V human body model (A114-A), 200V machine model (A115-A) and 1000V charged-device model (C101).

• Specified break-before-make switching
• Rail-to-rail signal handling
• Operating frequency up to 300MHz
• High degree of linearity
• High speed, typically 0.5ns (VCC = 3V, CL = 50pF)
• Low ON-state resistance, typically ≠6Ω (VCC = 4.5V)
• Latch-up performance exceeds 100mA per JESD 78, class II
• Green product and no Sb/Br

Applications

Consumer Electronics, Portable Devices, Computers & Computer Peripherals, Communications & Networking, Audio, Signal Processing

Warnings

Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.