DataSheet.jp

DAC08EQ の電気的特性と機能

DAC08EQのメーカーはAnalog Devicesです、この部品の機能は「8-Bit/ High Speed/ Multiplying D/A Converter (Universal Digital Logic Interface)」です。


製品の詳細 ( Datasheet PDF )

部品番号 DAC08EQ
部品説明 8-Bit/ High Speed/ Multiplying D/A Converter (Universal Digital Logic Interface)
メーカ Analog Devices
ロゴ Analog Devices ロゴ 




このページの下部にプレビューとDAC08EQダウンロード(pdfファイル)リンクがあります。

Total 12 pages

No Preview Available !

DAC08EQ Datasheet, DAC08EQ PDF,ピン配置, 機能
a 8-Bit, High Speed, Multiplying D/A Converter
(Universal Digital Logic Interface)
DAC08
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
Available in Die Form
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 refer-
ence current range. Matching to within 1 LSB between refer-
ence 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 input.
High voltage compliance complementary current outputs are
provided, increasing versatility and enabling differential opera-
tion to effectively double the peak-to-peak output swing. In
many applications, the outputs can be directly converted to volt-
age without the need for an external op amp.
All DAC08 series models guarantee full 8-bit monotonicity, and
nonlinearities as tight as ± 0.1% over the entire operating tem-
perature 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 appli-
cations; 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, CRT display drivers, high-speed modems and other
applications where low cost, high speed and complete input/out-
put versatility are required.
FUNCTIONAL BLOCK DIAGRAM
REV. A
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: 617/329-4700
Fax: 617/326-8703

1 Page





DAC08EQ pdf, ピン配列
DAC08
TYPICAL ELECTRICAL CHARACTERISTICS (@ VS = ؎15 V, and IREF = 2.0 mA, unless otherwise noted. Output
characteristics apply to both IOUT and IOUT .)
Parameter
Symbol
Conditions
All Grades
Typical
Units
Reference Input Slew Rate
Propagation Delay
Settling Time
dI/dt
tPLH, tPHL
tS
TA = 25°C, Any Bit
To +1/2 LSB, All Bits
Switched ON or OFF,
TA = 25°C
8
35
85
mA/µs
ns
ns
NOTES
For DAC08NT & GT 25°C characteristics, see DAC08N & G characteristics respectively.
Specifications subject to change without notice
ABSOLUTE MAXIMUM RATINGS1
Operating Temperature
DAC08AQ, Q . . . . . . . . . . . . . . . . . . . . . . –55°C to +125°C
DAC08HQ, EQ, CQ, HP, EP, CP, CS . . . . . 0°C to +70°C
Junction Temperature (TJ) . . . . . . . . . . . . . . –65°C to +150°C
Storage Temperature Q Package . . . . . . . . . . –65°C to +150°C
Storage Temperature P Package . . . . . . . . . . –65°C to +125°C
Lead Temperature (Soldering, 60 sec) . . . . . . . . . . . . . . 300°C
V+ Supply to V– Supply . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . .V– to V– plus 36 V
VLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V– to V+
Analog Current Outputs (at VS– = 15 V) . . . . . . . . . . 4.25 mA
Reference Input (V14 to V15) . . . . . . . . . . . . . . . . . . . V– to V+
Reference Input Differential Voltage
(V14 to V15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 V
Reference Input Current (I14) . . . . . . . . . . . . . . . . . . . 5.0 mA
Package Type
JA2 JC Units
16-Pin Hermetic DIP (Q)
100
16
°C/W
16-Pin Plastic DIP (P) 82 39 °C/W
20-Contact LCC (RC) 76 36 °C/W
16-Pin SO (S)
111 35 °C/W
NOTES
1Absolute maximum ratings apply to both DICE and packaged parts, unless
otherwise noted.
2θJA is specified for worst case mounting conditions, i.e., θJA is specified for device
in socket for cerdip, P-DIP, and LCC packages; θJA is specified for device soldered
to printed circuit board for SO package.
PIN CONNECTIONS
16-Pin Dual-In-Line Package
(Q Suffix)
16-Lead SO
(S Suffix)
DAC08RC/883 20-Lead LCC
(RC Suffix)
ORDERING GUIDE1
16-Pin Dual-In-Line Package
NL Hermetic Plastic
LCC
Operating
Temperature
Range
0.1%
0.19%
0.39%
DAC08AQ2
DAC08HQ
DAC08Q2
DAC08EQ
DAC08CQ
DAC08HP
DAC08EP
DAC08CP
DAC08CS3
DAC08RC/883
MIL
COM
MIL
COM
COM
COM
NOTES
1Burn-in is available on commercial and industrial temperature range parts in
cerdip, plastic DIP, and TO-can packages.
2For devices processed in total compliance to MIL-STD-883, add /883 after
part number. Consult factory for 883 data sheet.
3For availability and burn-in information on SO and PLCC packages, contact
your local sales office.
NC = NO CONNECT
REV. A
–3–


3Pages


DAC08EQ 電子部品, 半導体
DAC08–Typical Performance Characteristics
Figure 7. Full-Scale Current
vs. Reference Current
Figure 8. LSB Propagation
Delay vs. IFS
Figure 9. Reference Input
Frequency Response
Figure 10. Reference Amp
Common-Mode Range
Figure 11. Logic Input Current vs.
Input Voltage
Figure 12. VTH–VLC vs. Temperature
Figure 13. Output Current vs.
Output Voltage (Output
Voltage Compliance)
Figure 14. Output Voltage
Compliance vs. Temperature
Figure 15. Bit Transfer Characteristics
–6– REV. A

6 Page



ページ 合計 : 12 ページ
 
PDF
ダウンロード
[ DAC08EQ データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
DAC08E

8-Bit high-speed multiplying D/A converter

NXP Semiconductors
NXP Semiconductors
DAC08ED

8-Bit high-speed multiplying D/A converter

NXP Semiconductors
NXP Semiconductors
DAC08EF

8-Bit high-speed multiplying D/A converter

NXP Semiconductors
NXP Semiconductors
DAC08EN

8-Bit high-speed multiplying D/A converter

NXP Semiconductors
NXP Semiconductors


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap