The IH5040 family consists of seven CMOS analog switches that are intended for general-purpose applications. These switches are latch-up proof, break-before-make single, dual, and quad versions of the popular switch formats SPST, SPOT, DPST, and 4PST. Key features of the family include a low, 1 nA leakage current and a quiescent current of less than 1μA. Maxim's IH5040 family has faster switching times than the original manufacturer's devices. All devices are bidirectional and maintain almost constant on resistance throughout their operating range. These switches are guaranteed to operate from ±4.5V to ±18V, and will switch input signals that include the supplies. APPLICATIONS * PBX, PABX * Guidance and Control Systems * Test Equipment * Sample-and-Holds * Military Radios * Improved Second Source * Guaranteed ±4.SV to ±18V Operation * Input Voltage Range Includes Supplies * Latchup-Proof Construction