DAC0800LCN+ National Semiconductor, DAC0800LCN+ Datasheet

DAC0800LCN+

Manufacturer Part Number

DAC0800LCN+

Description

Manufacturer

National Semiconductor

Datasheet

1.DAC0800LCN.pdf (14 pages)

Specifications of DAC0800LCN+

Notes

NEW

Date_code

10+

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DAC0800/DAC0802

8-Bit Digital-to-Analog Converters

General 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 cur-

rent 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. The reference-to-full-scale current matching of better

than

applications, while the nonlinearities of better than

over temperature minimizes system error accumulations.

The noise immune inputs will accept a variety of logic levels.

The performance and characteristics of the device are es-

sentially unchanged over the

range and power consumption at only 33 mW with

supplies is independent of logic input levels.

The DAC0800, DAC0802, DAC0800C and DAC0802C are a

direct replacement for the DAC-08, DAC-08A, DAC-08C,

and DAC-08H, respectively. For single supply operation,

refer to AN-1525.

Typical Application

Ordering Information

* Devices may be ordered by using either order number.

Non-

Linearity

0.1% FS

0.19% FS −55˚C to +125˚C DAC0800LJ

0.19% FS 0˚C to +70˚C

1 LSB eliminates the need for full-scale trims in most

Temperature

Range (T

0˚C to +70˚C

)

FIGURE 1.

4.5V to

DAC0802LCJ

DAC0800LCJ

J Package (J16A) *

DS005686

20 V

18V power supply

P-P

Output Digital-to-Analog Converter (Note 4)

DAC-08HQ

DAC-08Q

DAC-08EQ

0.1%

Features

n Fast settling output current:

n Full scale error:

n Nonlinearity over temperature:

n Full scale current drift:

n High output compliance: −10V to +18V

n Complementary current outputs

n Interface directly with TTL, CMOS, PMOS and others

n 2 quadrant wide range multiplying capability

n Wide power supply range:

n Low power consumption: 33 mW at

n Low cost

DAC0802LCN DAC-08HP DAC0802LCM

DAC0800LCN DAC-08EP DAC0800LCM

Order Numbers

N Package (N16E) *

1 LSB

00568601

10 ppm/˚C

4.5V to

100 ns

SO Package (M16A)

0.1%

18V

September 2006

www.national.com

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