Philips Semiconductors Linear Products

Product specification

DAC08 Series

8-Bit high-speed multiplying D/A converter

August 31, 1994

726

RECOMMENDED FULL-SCALE AND ZERO-SCALE ADJUST

NOTES:

R1 = low T.C.

R3 = R1 + R2

R2 ≈ 0.1 R1 to minimize pot. contribution to full-scale drift

14

15

2

4

DAC-08

VREF

V+

V–

R4 = 1MΩ

RS = 20kΩ

R3

R2

R1

UNIPOLAR VOLTAGE OUTPUT FOR LOW IMPEDANCE OUTPUT

VOUT =

14

15

DAC-08

–

+

NE531

OR

EQUIV

0 TO +10V

IR = 2mA

4

2

5k

Ω

5k

Ω (LOW T.C.)