SD-14595

The SD-14595 is a kind of low-cost, high reliability, synchro- or resolver-to-digital converter with 14-bit-only, 16-bit-only or pin programmable 14-bit or 16-bit resolution. It is available in a 36-pin DDIP package. It accepts 360 to 1 kHz roadband inputs. The device is widely used in military ground or avionics applications for its high reliability, small size and low power consumption. Designed with three-state output, it is suitable for use with computer based systems.

There are some features of SD-14595 as follows: (1)single +5 V power supply; (2)accuracy to 1.3 Arc minutes; (3)pin programmable 14 bit/16 bit, 14 bit only or 16 bit only; (4)no 180°false lock-up; (5)internal synthesized reference; (6)built-in-test (BIT) output; (7)low power; (8)pin-for-pin replacement for natel's 1044 and 1046.

The last one is the specifications of SD-14595: (1)resolution: 14 or 16 bits; (2)repeatability, LSB: 1 max; (3)nominal voltage: +5 V; (4)voltage tolerance: ±10%; (5)max voltage W/O damage: +7 V; (6)current: 25 mA ; (7)operating temperature range: -55 to +125; (8)storage temperature: -65 to +150.