DAC10F Analog Devices, DAC10F Datasheet

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DAC10F

Manufacturer Part Number
DAC10F
Description
Manufacturer
Analog Devices
Datasheet

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a
GENERAL DESCRIPTION
The DAC10 series of 10-bit monolithic multiplying digital-to-
analog converters provide high speed performance and full-scale
accuracy.
Advanced circuit design achieves 85 ns settling times with very
low “glitch” energy and low power consumption. Direct inter-
face to all popular logic families with full noise immunity is
provided by the high swing, adjustable threshold logic inputs.
*Protected by Patent Nos. 4,055,770, 4,056,740 and 4,092,639.
REV. D
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
FEATURES
Fast Settling: 85 ns
Low Full-Scale Drift: 10 ppm/ C
Nonlinearity to 0.05% Max Over Temperature Range
Complementary Current Outputs: 0 mA to 4 mA
Wide Range Multiplying Capability: 1 MHz Bandwidth
Wide Power Supply Range: +5, –7.5 Min to
Direct Interface to TTL, CMOS, ECL, PMOS, NMOS
Availability in Die Form
V
V
REF
REF
(+)
(–)
16
17
COMP
V+
15
18
CURRENT SWITCHES
REFERENCE
AMPLIFIER
BIAS NETWORK
V
LC
1
10-Bit High Speed Multiplying D/A Converter
MSB
V–
B
3
1
5
18 V Max
SIMPLIFIED SCHEMATIC
B
2
6
B
3
7
(Universal Digital Logic Interface)
B
4
8
All DAC10 series models guarantee full 10-bit monotonicity,
and nonlinearities as tight as +0.05% over the entire operating
temperature range are available. Device performance is essen-
tially unchanged over the 18 V power supply range, with
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
85 mW power consumption attainable at lower supplies.
A highly stable, unique trim method is used, which selectively
shorts Zener diodes, to provide 1/2 LSB full-scale accuracy
without the need for laser trimming.
Single-chip reliability, coupled with low cost and outstanding
flexibility, make the DAC10 device an ideal building block for
A/D converters, Data Acquisition systems, CRT displays, pro-
grammable test equipment and other applications where low
power consumption, input/output versatility and long-term
stability are required.
B
5
9
B
6
10
B
7
11
World Wide Web Site: http://www.analog.com
B
8
12
B
9
13
© Analog Devices, Inc., 1998
LSB
B
10
14
DAC10*
4
2
I
I
OUT
OUT

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DAC10F Summary of contents

Page 1

... COMP *Protected by Patent Nos. 4,055,770, 4,056,740 and 4,092,639. REV. D 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 which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices ...

Page 2

... I and I .) OUT OUT Min 10 Full-Scale Current Change, <1 LSB – 10.000 V, REF R14 = R15 = 5.000 k 3.978 I – –2– +70 C for DAC10F and G, unless otherwise noted. A and I .) OUT OUT DAC10F DAC10G Typ Max Min Typ Max 10 0.3 0.5 0 ...

Page 3

... DAC10N Limit 10 10 0.5 +10 –5 18 0.5 2 0.8 4 – mA, unless otherwise noted. Output characteristics and I ). OUT DAC10F Typ DAC10 Units Bits min Bits min LSB max V max V min A max A max V min V max mA max mA max Units ns ...

Page 4

... DAC10 ABSOLUTE MAXIMUM RATINGS Operating Temperature DAC10FX, GX, GS +70 C Junction Temperature ( – +150 C J Storage Temperature . . . . . . . . . . . . . . . . . . – +150 C Lead Temperature (Soldering, 60 sec +300 C V+ Supply to V– Supply . . . . . . . . . . . . . . . . . . . . . . . . . 36 V Logic Inputs . . . . . . . . . . . . . . . . . . . . . . V– to V– plus V– Analog Current Outputs . . . . . . . . . . . . . . . . + –18 V Reference Inputs ( V– ...

Page 5

I = 2mA REF 2.0mA (0000000000) (11111111111) Figure 1. True and Complementary Output Operations 10 9 I– ALL BITS "HIGH" OR "LOW" ...

Page 6

DAC10 R REF 16 DAC10 R17 17 –V REF –V REF NOTE: R SETS REF FS R REF CURRENT CANCELLATION Figure 9. Basic Negative Reference Operation MSB ...

Page 7

D.U. 0.01 F +15V 1 F –15V 2.5k +15V 0. 2.5k 6 REF-01 5 10k DAC10 OP01 FOR COMPLEMENTARY OUTPUT (OPERATION ...

Page 8

DAC10 APPLICATIONS +V REF OPTIONAL RESISTOR R REF FOR OFFSET INPUTS 800 EQ DAC10 TYPICAL VALUES CAP + ...

Page 9

ANALOG OUTPUT CURRENTS Both true and complemented output sink currents are provided where I . Current appears at the “true” output when a “1” is applied to each logic input. As the binary count increases, ...

Page 10

DAC10 0.200 (5.08) 0.200 (5.08) 0.125 (3.18) 0.210 (5.33) 0.160 (4.06) 0.115 (2.93) 0.2992 (7.60) 0.2914 (7.40) 0.0118 (0.30) 0.0040 (0.10) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 18-Lead Cerdip (Q-18) 0.005 (0.13) MIN 0.098 (2.49) MAX 18 10 ...

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