5962-89932012A Analog Devices, 5962-89932012A Datasheet

5962-89932012A

Manufacturer Part Number

5962-89932012A

Description

8-BIT H-SPEED MULTIPLYING

Manufacturer

Analog Devices

Datasheet

1.5962-89932012A.pdf (20 pages)

Specifications of 5962-89932012A

Pack_quantity

Comm_code

85423990

Lead_time

Eccn

3A001A2C

Current page: 1 of 20
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FEATURES

Fast settling output current: 85 ns

Full-scale current prematched to ±1 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: ±10 ppm/°C

Wide power supply range: ±4.5 V to ±18 V

Low power consumption: 33 mW @ ±5 V

Low cost

GENERAL DESCRIPTION

The DAC08 series of 8-bit monolithic digital-to-analog convert-

ers 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-

Rev. C

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

REF

(+)

(–)

REFERENCE

DAC08

AMPLIFIER

COMP

V+

BIAS

NETWORK

SWITCHES

CURRENT

(MSB)

V–

8-Bit, High Speed, Multiplying D/A Converter

FUNCTIONAL BLOCK DIAGRAM

Figure 1.

(Universal Digital Logic Interface)

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 input.

High voltage compliance complementary current outputs are

provided, increasing versatility and enabling differential

operation to effectively double the peak-to-peak output swing.

In many applications, the outputs can be directly converted to

voltage without the need for an external op amp. All DAC08

series models guarantee full 8-bit monotonicity, and nonlineari-

ties as tight as ±0.1% over the entire operating temperature

range are available. Device performance is essentially unchanged

over the ±4.5 V to ±18 V power supply range, with 33 mW

power consumption attainable at ±5 V supplies.

The compact size and low power consumption make the DAC08

attractive for portable and military/aerospace applications;

devices processed to MIL-STD-883, Level B are available.

DAC08 applications include 8-bit, 1 µs A/D converters, servo

motor and pen drivers, waveform generators, audio encoders

and attenuators, analog meter drivers, programmable power

supplies, LCD display drivers, high speed modems, and other

applications where low cost, high speed, and complete

input/output versatility are required.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.326.8703

(LSB)

www.analog.com

DAC08

OUT

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