SDM872

® FPO 46% FPO 43% SDM862 SDM863 SDM872 SDM873 16 Single Ended/8 Differential Input 12-BIT DATA ACQUISITION SYSTEMS FEATURES q COMPLETE 12-BIT DATA ACQUISITION SYSTEM IN A MINIATURE PACKAGE q INPUT RANGES SELECTABLE FOR UNIPOLAR OR BIPOLAR OPERATION 872/3 q THROUGHPUT RATES: 862/3 8-BIT ACCURACY: 45kHz 67kHz 12-BIT ACCURACY: 33kHz 50kHz q SELECTABLE GAINS OF 1, 10, AND 100 q FULL MICROPROCESSOR COMPATIBLE INTERFACE q GUARANTEED NO MISSING CODES OVER TEMPERATURE q SURFACE-MOUNT OR PIN GRID ARRAY PACKAGE OPTIONS q HIGH RELIABILITY SCREENED VERSIONS AVAILABLE q FULL SPECIFICATION OVER THREE TEMPERATURE RANGES: 0 to +70°C, –25 to +85°C, –55 to +125°C q EVERY UNIT SUPPLIED WITH ELECTRICAL TEST DATA q POWER PLANT MONITORING q SECURITY SYSTEMS MONITORING q AUTOMATIC TEST EQUIPMENT DESCRIPTION 16 Single-Ended Inputs: 8 Differential Inputs: 33kHz Throughput Rate: 50kHz Throughput Rate: SDM862 SDM863 SDM862 SDM872 SDM872 SDM873 SDM863 SDM873 The SDM components are complete, pin-compatible, data acquisition systems housed in a hermetically sealed 1"-square leadless chip carrier or a 1.1"-square pin grid array. The small package outlines and low power consumption provide an ideal data acquisition solution when space is at a premium. The devices comprise of an input multiplexer, instrumentation amplifier with selectable gains, sample/hold amplifier and A/D converter with microprocessor interface and three-state buffers. The SDM family will accept unipolar or bipolar voltage inputs in ...