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DAC08EF

Description
8-bit high-speed multiplying D/A converter
CategoryAnalog mixed-signal IC    converter   
File Size228KB,12 Pages
ManufacturerNXP
Websitehttps://www.nxp.com
Download Datasheet Parametric View All

DAC08EF Overview

8-bit high-speed multiplying D/A converter

DAC08EF Parametric

Parameter NameAttribute value
Parts packaging codeDIP
package instructionDIP,
Contacts16
Reach Compliance Codeunknow
Maximum analog output voltage18 V
Minimum analog output voltage-10 V
Converter typeD/A CONVERTER
Enter bit codeBINARY, OFFSET BINARY
Input formatPARALLEL, 8 BITS
JESD-30 codeR-GDIP-T16
length19.535 mm
Nominal negative supply voltage-15 V
Number of digits8
Number of functions1
Number of terminals16
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialCERAMIC, GLASS-SEALED
encapsulated codeDIP
Package shapeRECTANGULAR
Package formIN-LINE
Certification statusNot Qualified
Maximum seat height5.08 mm
Maximum stabilization time
Nominal settling time (tstl)0.07 µs
Nominal supply voltage15 V
surface mountNO
Temperature levelCOMMERCIAL
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
width7.62 mm
Base Number Matches1
Philips Semiconductors Linear Products
Product specification
8-Bit high-speed multiplying D/A converter
DAC08 Series
DESCRIPTION
The DAC08 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 70ns 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 DAC08 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
±4.5V
to
±18V
power supply range, with 37mW power consumption
attainable at
±5V
supplies.
The compact size and low power consumption make the DAC08
attractive for portable and military aerospace applications.
PIN CONFIGURATIONS
F, N Packages
V
LC
1
I
O
2
V– 3
I
O
4
B
1
(MSB) 5
B
2
6
B
3
7
B
4
8
TOP VIEW
16 COMP
15 V
REF–
14 V
REF+
13 V+
12 B
8
(LSB)
11 B
7
10 B
6
9
B
5
D
1
Package
V+ 1
V
REF+
2
V
REF–
3
COMPEN 4
V
LC
5
I
O
6
16 B
8
(LSB)
15 B
7
14 B
6
13 B
5
12 B
4
11 B
3
10 B
2
9
TOP VIEW
NOTE:
1. SO and non-standard pinouts.
B
1
(MSB)
FEATURES
V– 7
I
O
8
Fast settling output current—70ns
Full-scale current prematched to
±1
LSB
Direct interface to TTL, CMOS, ECL, HTL, PMOS
Relative accuracy to 0.1% maximum over temperature range
High output compliance -10V to +18V
True and complemented outputs
Wide range multiplying capability
Low FS current drift —
±10ppm/°C
Wide power supply range—±4.5V to
±18V
Low power consumption—37mW at
±5V
APPLICATIONS
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 in-
put/output versatility are required
8-bit, 1µs A-to-D converters
Servo-motor and pen drivers
Programmable gain and attenuation
Analog-Digital multiplication
August 31, 1994
716
853-0045 13721
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