ADVANCE INFORMATION First Page of Data Sheet in Preparation General Description The MXDG441/MXDG442 are quad sing!e-pole-single- throw (SPST) analog switches. The MXDG441 is normally open (SPST, NO), while the MXDG442 is normally closed (SPST, NC). Both parts offer iow on resistance (802 max) over the analog range, fast switching (120ns max), and iow power dissipation (1.6mW max). Logic inputs are TTL compatible. The MXDG441/MXDG442 are designed with a +44V maximum breakdown voltage rating that allows +30V peak-to-peak switch-off blocking capacity. These switches can be used with a single positive supply (+5V to +30V) or split supplies (45V to +20V) while retaining CMOS logic input compatibility and fast switching. Applications Sample-and-Hold Circuits Winchester Disk Drives Test Equipment Communications Systems PBX, PABX Guidance and Control Systems Heads-Up Dispiays Military Radios Battery-Operated Systems MAAI/Y MAA Quad SPST Analog Switches @ 802 Max fps(on) @ 120ns Max Switching @ 1.6mW Max Power Dissipation @ CMOS Logic Compatible @ Operation from Single (+5V to +30V) or Bipolar (+5V to +20V) Supplies @ +30V Peak-to-Peak Switch-Off Blocking Capacity Ordering Information Features TEMP. RANGE PART PIN-PACKAGE MXDG441C/D OC to +70C Dice* MXDG441DuU -40C to +85C 16 Plastic DIP MXDG441DY -40C to +85C 16 Narrow SO MXDG441DK -40C to +85C 16 CERDIP MXDG441AK -55C to +125C 16 CERDIP* MXDG442C/D 0C to +70C Dice* MXDG442Du -40C to +85C 16 Plastic DIP MXDG442DY -40C to +85C 16 Narrow SO MXDG442DK -40C to +85C 16 CERDIP MXDG442AK -55C to +125C 16 CERDIP** * Pin Configuration Contact factory for dice specifications. Contact factory for availability and processing to MIL-STD-883. TOP VIEW \/ in fa He} Nz 0 [21 pnaxum [5] si [3] MxDG441 fra] se v [al x0G442 Fa. exp [5] H2] NC sa [6] hi] $3 pa [7] 19] 03 na [8] fo] IN DIP/SO MAXIM is a registered trademark of Maxim Integrated Products. Maxim integrated Products 1-67 a ZrrDaXW/lrrDaxXW