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  ON Semiconductor Electronic Components Datasheet  

DAC-08 Datasheet

8-Bit High-Speed Multiplying D/A Converter

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DAC-08 pdf
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


  ON Semiconductor Electronic Components Datasheet  

DAC-08 Datasheet

8-Bit High-Speed Multiplying D/A Converter

No Preview Available !

DAC-08 pdf
DAC−08 SERIES
V+
13
VLC
1
MSB
B1
5
B2
6
B3
7
B4
8
B5 B6
9 10
B7
11
LSB
B8
12
14
VREF(+)
VREF(−) 15
BIAS
NETWORK
CURRENT
SWITCHES
+
4
IOUT
2 IOUT
REFERENCE
AMPLIFIER
16
COMP.
3
V−
Figure 1. Block Diagram
PIN FUNCTION DESCRIPTION
Pin # N Package / D Package
1/5
2/6
3/7
4/8
5/9
6/10
7/11
8/12
9/13
10/14
11/15
12/16
13/1
14/2
15/3
16/4
Symbol
VLC
IO
V−
IO
B1
B2
B3
B4
B5
B6
B7
B8
V+
VREF+
VREF−
COMPEN
Description
Logic Control Voltage
Inverted Output Current
Negative Power Supply
Non−Inverted Output Current
Output 1, Most Significant Bit (MSB)
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Output 8, Least Significant Bit (LSB)
Positive Power Supply
Positive Reference Voltage
Negative Reference Voltage
Compensator Capacitor Pin
MAXIMUM RATINGS
Rating
Power Supply Voltage
Digital Input Voltage
Logic Threshold Control
Applied Output Voltage
Reference Current
Reference Amplifier Inputs
Maximum Power Dissipation
Tamb = 25°C (Still-Air) (Note 1)
Thermal Resistance, Junction−to−Ambient
N Package
D Package
N Package
D Package
Symbol
V+ to V−
V5−V12
VLC
V0
I14
V14, V15
PD
RqJA
Value
36
V− to V− plus 36 V
V− to V+
V− to +18
5.0
VEE to VCC
1450
1090
75
105
Unit
V
V
mA
mW
°C/W
Lead Soldering Temperature (10 sec max)
TSOLD
230 °C
Operating Temperature Range
Tamb
0 to +70
°C
Operating Junction Temperature
TJ 150 °C
Storage Temperature Range
Tstg
−65 to +150
°C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values
(not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage
may occur and reliability may be affected.
1. Derate above 25°C, at the following rates:
N package at 13.3 mW/°C
D package at 9.5 mW/°C.
http://onsemi.com
2


Part Number DAC-08
Description 8-Bit High-Speed Multiplying D/A Converter
Maker ON Semiconductor
Total Page 14 Pages
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