DAC0802

DAC0802 Manufacturer

DAC0802 Description

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DAC0802 Datasheet (PDF)

DAC0802 Price & Availability

DAC0802 Features

• Fast settling output current: 100 ns
• Full scale error: ±1 LSB
• Nonlinearity over temperature: ±0.1%
• Full scale current drift: ±10 ppm/°C
• High output compliance: -10V to +18V
• Complementary current outputs
• Interface directly with TTL, CMOS, PMOS and others
• 2 quadrant wide range multiplying capability
• Wide power supply range: ±4.5V to ±18V
• Low power consumption: 33 mW at ±5V
• Low cost

DAC0802 Description

The DAC0800 series are monolithic 8-bit high-speed current-output digital-to-analog converters (DAC) featuring typical settling times of 100 ns. When used as a multiplying DAC, monotonic performance over a 40 to 1 reference current range is possible. The DAC0800 series also features high compliance complementary current outputs to allow differential output voltages of 20 Vp-p with simple resistor loads as shown in . The reference-to-full-scale current matching of better than ±1 LSB eliminates the need for full-scale trims in most applications while the nonlinearities of better than ±0.1% over temperature minimizes system error accumulations.

The noise immune inputs of the DAC0800 series will accept TTL levels with the logic threshold pin, V_LC, grounded. Changing the V_LC potential will allow direct interface to other logic families. The performance and characteristics of the device are essentially unchanged over the full ±4.5V to ±18V power supply range; power dissipation is only 33 mW with ±5V supplies and is independent of the logic input states.

The DAC0800, DAC0802, DAC0800C and DAC0802C are a direct replacement for the DAC-08, DAC-08A, DAC-08C, and DAC-08H, respectively.

DAC0802 Parameters

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