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DAC16

Description
16-bit high speed current-output dac
File Size191KB,12 Pages
ManufacturerADI
Websitehttps://www.analog.com
Download Datasheet Compare View All

DAC16 Overview

16-bit high speed current-output dac

a
FEATURES
1 LSB Differential Linearity (max)
Guaranteed Monotonic Over Temperature Range
2 LSB Integral Linearity (max)
500 ns Settling Time
5 mA Full-Scale Output
TTL/CMOS Compatible
Low Power: 190 mW (typ)
Available in Die Form
APPLICATIONS
Communications
ATE
Data Acquisition Systems
High Resolution Displays
I
REF
REF GND
V
CC
AGND
V
EE
DGND
16-Bit High Speed
Current-Output DAC
DAC16
FUNCTIONAL BLOCK DIAGRAM
BUFFER
DAC16
C
COMP
DAC
I
OUT
DB0 (LSB)
DB15 (MSB)
GENERAL DESCRIPTION
0.1
The DAC16 is a 16-bit high speed current-output digital-to-
analog converter with a settling time of 500 ns. A unique com-
bination of low distortion, high signal-to-noise ratio, and high
speed make the DAC16 ideally suited to performing waveform
synthesis and modulation in communications, instrumentation,
and ATE systems. Input reference current is buffered, with full-
scale output current of 5 mA. The 16-bit parallel digital input
bus is TTL/CMOS compatible. Operating from +5 V and
–15 V supplies, the DAC16 consumes 190 mW (typ) and is
available in a 24-lead epoxy DIP, epoxy surface-mount small
outline (SOL), and in die form.
PERCENT OF FULL-SCALE – %
V
LOGIC
= +5V
TURNING OFF
V
LOGIC
= 0V
TURNING ON
0.01
I
FS
= 4mA
T
A
= 25 C
0.001
0
100
200
300
400
500
SETTLING TIME – ns
600
700
800
Figure 1. DAC16 Settling Time Accuracy vs. Percent of
Full Scale
REV. B
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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 1999

DAC16 Related Products

DAC16 DAC16FS DAC16GBC DAC16GS DAC16FP
Description 16-bit high speed current-output dac 16-bit high speed current-output dac 16-bit high speed current-output dac 16-bit high speed current-output dac 16-bit high speed current-output dac
Is it Rohs certified? - incompatible incompatible incompatible incompatible
Maker - ADI ADI ADI ADI
Parts packaging code - SOIC DIE SOIC DIP
package instruction - PLASTIC, SOL-24 0.129 X 0.153 INCH, DIE-24 PLASTIC, SOL-24 PLASTIC, DIP-24
Contacts - 24 24 24 24
Reach Compliance Code - not_compliant unknown not_compliant not_compliant
ECCN code - EAR99 EAR99 EAR99 EAR99
Converter type - D/A CONVERTER D/A CONVERTER D/A CONVERTER D/A CONVERTER
Enter bit code - BINARY BINARY BINARY BINARY
Input format - PARALLEL, WORD PARALLEL, WORD PARALLEL, WORD PARALLEL, WORD
JESD-30 code - R-PDSO-G24 R-XUUC-N24 R-PDSO-G24 R-PDIP-T24
JESD-609 code - e0 e0 e0 e0
length - 15.4 mm - 15.4 mm 30.48 mm
Maximum linear error (EL) - 0.0092% 0.0061% 0.0061% 0.0092%
Nominal negative supply voltage - -15 V -15 V -15 V -15 V
Number of digits - 16 16 16 16
Number of functions - 1 1 1 1
Number of terminals - 24 24 24 24
Maximum operating temperature - 85 °C - 70 °C 85 °C
Package body material - PLASTIC/EPOXY UNSPECIFIED PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code - SOP DIE SOP DIP
Encapsulate equivalent code - SOP24,.4 DIE OR CHIP SOP24,.4 DIP24,.3
Package shape - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form - SMALL OUTLINE UNCASED CHIP SMALL OUTLINE IN-LINE
Peak Reflow Temperature (Celsius) - 240 NOT APPLICABLE 240 240
power supply - 5,-15 V 5,-15 V 5,-15 V 5,-15 V
Certification status - Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height - 2.65 mm - 2.65 mm 5.33 mm
Nominal settling time (tstl) - 0.5 µs 0.5 µs 0.5 µs 0.5 µs
Maximum slew rate - 32 mA 30 mA 32 mA 32 mA
Nominal supply voltage - 5 V 5 V 5 V 5 V
surface mount - YES YES YES NO
technology - BIPOLAR BIPOLAR BIPOLAR BIPOLAR
Temperature level - INDUSTRIAL - COMMERCIAL INDUSTRIAL
Terminal surface - Tin/Lead (Sn85Pb15) TIN LEAD Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15)
Terminal form - GULL WING NO LEAD GULL WING THROUGH-HOLE
Terminal pitch - 1.27 mm - 1.27 mm 2.54 mm
Terminal location - DUAL UPPER DUAL DUAL
Maximum time at peak reflow temperature - 30 NOT APPLICABLE 30 30
width - 7.5 mm - 7.5 mm 7.62 mm
Base Number Matches - 1 1 1 1
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