DataSheet8.cn


PDF ( 数据手册 , 数据表 ) DAC-08C

零件编号 DAC-08C
描述 8-Bit High-Speed Multiplying D/A Converter
制造商 ON Semiconductor
LOGO ON Semiconductor LOGO 


1 Page

No Preview Available !

DAC-08C 数据手册, 描述, 功能
DAC−08 SERIES
8−Bit High−Speed
Multiplying D/A Converter
The DAC-08 series of 8-bit monolithic multiplying Digital-to-
Analog Converters provide very high-speed performance coupled
with low cost and outstanding applications flexibility.
Advanced circuit design achieves 70 ns settling times with very
low glitch 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-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 inputs.
Dual complementary outputs are provided, increasing versatility
and enabling differential operation to effectively double the peak-to-
peak output swing. True high voltage compliance outputs allow
direct output voltage conversion and eliminate output op amps in
many applications.
All DAC-08 series models guarantee full 8-bit monotonicity and
linearities as tight as 0.1% over the entire operating temperature
range. Device performance is essentially unchanged over the
"4.5 V to "18 V power supply range, with 37 mW power
consumption attainable at "5.0 V supplies.
The compact size and low power consumption make the DAC-08
attractive for portable and military aerospace applications.
Features
Fast Settling Output Current − 70 ns
Full-Scale Current Prematched to "1.0 LSB
Direct Interface to TTL, CMOS, ECL, HTL, PMOS
Relative Accuracy to 0.1% Maximum Overtemperature Range
High Output Compliance −10 V to +18 V
True and Complemented Outputs
Wide Range Multiplying Capability
Low FS Current Drift − "10ppm/°C
Wide Power Supply Range − "4.5 V to "18 V
Low Power Consumption − 37 mW at "5.0 V
Pb−Free Packages are Available*
Applications
8-Bit, 1.0 ms A-to-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
Other Applications where Low Cost, High Speed and Complete
Input/Output Versatility are Required
Programmable Gain and Attenuation
Analog-Digital Multiplication
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques Reference
Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2005
October, 2005 − Rev. 1
1
http://onsemi.com
16
1
SOIC−16
D SUFFIX
CASE 751B
16
1
PDIP−16
N SUFFIX
CASE 648
PIN CONNECTIONS
N Package
VLC 1
IO 2
V− 3
IO 4
B1 (MSB) 5
B2 6
B3 7
B4 8
16 COMPEN
15 VREF−
14 VREF+
13 V+
12 B8 (LSB)
11 B7
10 B6
9 B5
(Top View)
D Package*
V+ 1
VREF+ 2
VREF− 3
COMPEN 4
VLC 5
IO 6
V− 7
IO 8
16 B8 (LSB)
15 B7
14 B6
13 B5
12 B4
11 B3
10 B2
9 B1 (MSB)
(Top View)
*SO and non−standard pinouts.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 13 of this data sheet.
Publication Order Number:
DAC−08/D







DAC-08C pdf, 数据表
DAC−08 SERIES
TYPICAL PERFORMANCE CHARACTERISTICS
3.2
2.8 TA = TMIN to TMAX
2.4
V− = −15V V− = −5V V+ = +5V
2.0
1.6 IREF = 2mA
1.2
0.8 IREF = 1mA
0.4 IREF = 0.2mA
0
−14 −10 −6 −2 0 2 6 10 14 18
V15 − REFERENCE COMMON MODE VOLTAGE (V)
POSITIVE COMMON-MODE RANGE IS ALWAYS (V+) −1.5V.
Figure 14. Reference AMP
Common−Mode Range All Bits On
8.0
6.0
4.0
2.0
0
−12 −8 −4 0 4 8 12 16
LOGIC INPUT VOLTAGE (V)
Figure 15. Logic Input Current
vs. Input Voltage
2.0
1.8
1.6
1.4
1.2
1.o
0.8
0.6
0.4
0.2
0
−50
0
50 100
TEMPERATURE (°C)
150
Figure 16. VTH−VLC vs.
Temperature
20
16
12
Shaded area indicates
8 permissible output voltage
range for V− = -15V, IREF 2.0mA
4 For other V− or IREF
0 See “Output Current vs Output
Voltage” curve on previous page
−4
−8
−12
−50
0 50 100
TEMPERATURE (°C)
150
Figure 17. Output Voltage Compliance
vs. Temperature
1.4
1.2
IREF = 2.0mA
1.0
B1
0.8
0.6 B2
0.4
V− = −15V
0.2 V− = −5V
B3
B4
0
−12
−8 −4
B5
0 4 8 12
LOGIC INPUT VOLTAGE (V)
16
Figure 18. Bit Transfer
Characteristics
NOTES:
B1 through B8 have identical transfer characteristics.
Bits are fully switched, with less than 1/2LSB error, at
less than ±100mV from actual threshold. These switching
points are guaranteed to lie between 0.8 and 2.0V over
the operating temperature range (VLC = 0.0V).
8
ALL BITS HIGH OR LOW
7 I−
6
5
4
3
2 I+
1
0
−50
0
50 100 150
V+ − POSITIVE POWER SUPPLY (VDC)
Figure 19. Power Supply
Current vs. V+
10,000
8
BITS MAY BE HIGH OR LOW
7 I− WITH IREF = 2mA
6
5 I− WITH IREF = 1mA
4
3 I− WITH IREF = 0.2mA
2 I+
1
0 0 −4.0 −8.0 −12 −16 −20
V− − NEGATIVE POWER SUPPLY (VDC)
Figure 20. Power Supply
Current vs. V−
8
BITS MAY BE HIGH OR LOW
7
V− = +15V
I−
6
5 IREF = 2.0mA
4
3
V+ = +15V
I+
2
1
0
−50
0
50 100
TEMPERATURE (°C)
150
Figure 21. Power Supply
Current vs. Temperature
1,000
100
10
1 10 100 1000
CC (pF)
Figure 22. Maximum Reference
Input Frequency vs.
Compensation Capacitor Value
http://onsemi.com
8














页数 14 页
下载[ DAC-08C.PDF 数据手册 ]


分享链接

Link :

推荐数据表

零件编号描述制造商
DAC-088-Bit High-Speed Multiplying D/A ConverterON Semiconductor
ON Semiconductor
DAC-088-bit high-speed multiplying D/A converterNXP Semiconductors
NXP Semiconductors
DAC-08High Speed 8-Bit Multiplying D-to-A ConverterMotorola Semiconductors
Motorola Semiconductors
DAC-08028-Bit Digital-to-Analog ConvertersNational Semiconductor
National Semiconductor

零件编号描述制造商
STK15C88256-Kbit (32 K x 8) PowerStore nvSRAMCypress Semiconductor
Cypress Semiconductor
NJM4556DUAL HIGH CURRENT OPERATIONAL AMPLIFIERNew Japan Radio
New Japan Radio
EL1118-G5 PIN LONG CREEPAGE SOP PHOTOTRANSISTOR PHOTOCOUPLEREverlight
Everlight


DataSheet8.cn    |   2020   |  联系我们   |   搜索  |  Simemap