IC DAC 10BIT MULT HS 85NS 18SOIC

DAC10GS

Manufacturer Part NumberDAC10GS
DescriptionIC DAC 10BIT MULT HS 85NS 18SOIC
ManufacturerAnalog Devices Inc
DAC10GS datasheet
 


Specifications of DAC10GS

Rohs StatusRoHS non-compliantSettling Time85ns
Number Of Bits10Data InterfaceParallel
Number Of Converters1Voltage Supply SourceDual ±
Power Dissipation (max)285mWOperating Temperature0°C ~ 70°C
Mounting TypeSurface MountPackage / Case18-SOIC (7.5mm Width)
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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
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.
V
V+
LC
15
BIAS NETWORK
CURRENT SWITCHES
16
V
(+)
REF
REFERENCE
AMPLIFIER
17
V
(–)
REF
18
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.
10-Bit High Speed Multiplying D/A Converter
(Universal Digital Logic Interface)
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
85 mW power consumption attainable at lower supplies.
A highly stable, unique trim method is used, which selectively
18 V Max
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.
SIMPLIFIED SCHEMATIC
MSB
B
B
B
B
B
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V–
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
LSB
B
B
B
B
B
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World Wide Web Site: http://www.analog.com
© Analog Devices, Inc., 1998
DAC10*
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I
OUT
I
OUT
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DAC10GS Summary of contents

  • Page 1

    FEATURES Fast Settling Low Full-Scale Drift: 10 ppm/ C Nonlinearity to 0.05% Max Over Temperature Range Complementary Current Outputs Wide Range Multiplying Capability: 1 MHz Bandwidth Wide Power Supply Range: +5, –7.5 ...

  • Page 2

    DAC10–SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter Symbol MONOTONICITY NONLINEARITY NL DIFFERENTIAL NONLINEARITY DNL SETTLING TIME t S OUTPUT CAPACITANCE C O PROPAGATION DELAY t PLH t PHL OUTPUT VOLTAGE COMPLIANCE V OC GAIN TEMPCO TCI FS FULL-SCALE SYMMETRY I FSS ZERO-SCALE CURRENT ...

  • Page 3

    WAFER TEST LIMITS I and I OUT Parameter RESOLUTION MONOTONICITY NONLINEARITY OUTPUT VOLTAGE COMPLIANCE OUTPUT CURRENT RANGE ZERO-SCALE CURRENT LOGIC INPUT “1” LOGIC INPUT “0” POSITIVE SUPPLY CURRENT NEGATIVE SUPPLY CURRENT NOTE: Electrical tests are performed ...

  • Page 4

    ... Plastic DIP (P) 74 NOTES 1 Absolute maximum ratings apply to both DICE and packaged parts, unless otherwise noted specified for worst case mounting conditions, i.e socket for Cerdip packages. 1 Model DAC10FX DAC10GX 1 DAC10GS DAC10GP Units JC 15 C/W 28 C/W 33 C/W is specified for device JA – ...

  • 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 ...