DAC−08 SERIES

8−Bit High−Speed

Multiplying D/A Converter

The DAC-08 series of 8-bit monolithic multiplying Digital-to-

Analog Converters provide very high-speed performance coupled

with low cost and outstanding applications flexibility.

Advanced circuit design achieves 70 ns settling times with very

low glitch 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.

Direct interface to all popular logic families with full noise immunity

is provided by the high swing, adjustable threshold logic inputs.

Dual complementary outputs are provided, increasing versatility

and enabling differential operation to effectively double the peak-to-

peak output swing. True high voltage compliance outputs allow

direct output voltage conversion and eliminate output op amps in

many applications.

All DAC-08 series models guarantee full 8-bit monotonicity and

linearities as tight as 0.1% over the entire operating temperature

range. Device performance is essentially unchanged over the

"4.5 V to "18 V power supply range, with 37 mW power

consumption attainable at "5.0 V supplies.

The compact size and low power consumption make the DAC-08

attractive for portable and military aerospace applications.

Features

• Fast Settling Output Current − 70 ns

• Full-Scale Current Prematched to "1.0 LSB

• Direct Interface to TTL, CMOS, ECL, HTL, PMOS

• Relative Accuracy to 0.1% Maximum Overtemperature Range

• High Output Compliance −10 V to +18 V

• True and Complemented Outputs

• Wide Range Multiplying Capability

• Low FS Current Drift − "10ppm/°C

• Wide Power Supply Range − "4.5 V to "18 V

• Low Power Consumption − 37 mW at "5.0 V

• Pb−Free Packages are Available*

Applications

• 8-Bit, 1.0 ms A-to-D Converters

• Servo-Motor and Pen Drivers

• Waveform Generators

• Audio Encoders and Attenuators

• Analog Meter Drivers

• Programmable Power Supplies

• CRT Display Drivers

• High-Speed Modems

• Other Applications where Low Cost, High Speed and Complete

Input/Output Versatility are Required

• Programmable Gain and Attenuation

• Analog-Digital Multiplication

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques Reference

Manual, SOLDERRM/D.

© Semiconductor Components Industries, LLC, 2005

October, 2005 − Rev. 1

1

http://onsemi.com

16

1

SOIC−16

D SUFFIX

CASE 751B

16

1

PDIP−16

N SUFFIX

CASE 648

PIN CONNECTIONS

N Package

VLC 1

IO 2

V− 3

IO 4

B1 (MSB) 5

B2 6

B3 7

B4 8

16 COMPEN

15 VREF−

14 VREF+

13 V+

12 B8 (LSB)

11 B7

10 B6

9 B5

(Top View)

D Package*

V+ 1

VREF+ 2

VREF− 3

COMPEN 4

VLC 5

IO 6

V− 7

IO 8

16 B8 (LSB)

15 B7

14 B6

13 B5

12 B4

11 B3

10 B2

9 B1 (MSB)

(Top View)

*SO and non−standard pinouts.

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 13 of this data sheet.

DEVICE MARKING INFORMATION

See general marking information in the device marking

section on page 13 of this data sheet.

Publication Order Number:

DAC−08/D