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GENERAL DESCRIPTION

The DAC08 series of 8-bit monolithic digital-to-analog converters provide very high speed performance coupled with low cost and outstanding applications flexibility.

Advanced circuit design achieves 85 ns settling times with very low glitch energy and at low power consumption. Monotonic multiplying performance is attained over a wide 20 to 1 reference current range. Matching to within 1 LSB between reference and full-scale currents eliminates the need for full-scale trimming in most applications.

FEATURES

Fast settling output current: 85 ns

Full-scale current prematched to ¡À1 LSB

Direct interface to TTL, CMOS, ECL, HTL, PMOS

Nonlinearity to 0.1 maximum over temperature range

High output impedance and compliance: ?10 V to +18 V

Complementary current outputs

Wide range multiplying capability: 1 MHz bandwidth

Low FS current drift: ¡À10 ppm/¡ãC

Wide power supply range: ¡À4.5 V to ¡À18 V

Low power consumption: 33 mW at ¡À5 V

Low cost