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What is DAC08C?

This electronic component, produced by the manufacturer "NXP Semiconductors", performs the same function as "8-Bit high-speed multiplying D/A converter".


DAC08C Datasheet PDF - NXP Semiconductors

Part Number DAC08C
Description 8-Bit high-speed multiplying D/A converter
Manufacturers NXP Semiconductors 
Logo NXP Semiconductors Logo 


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Philips Semiconductors Linear Products
8-Bit high-speed multiplying D/A converter
Product specification
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.
FEATURES
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
8-bit, 1µs A-to-D converters
Servo-motor and pen drivers
PIN CONFIGURATIONS
F, N Packages
VLC 1
IO 2
V– 3
IO 4
B1 (MSB) 5
B2 6
B3 7
B4 8
16 COMP
15 VREF–
14 VREF+
13 V+
12 B8 (LSB)
11 B7
10 B6
9 B5
TOP VIEW
D1 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
NOTE:
1. SO and non-standard pinouts.
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
Programmable gain and attenuation
Analog-Digital multiplication
August 31, 1994
716 853-0045 13721

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DAC08C equivalent
Philips Semiconductors Linear Products
8-Bit high-speed multiplying D/A converter
Product specification
DAC08 Series
AC ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER
TEST CONDITIONS
tS Settling time
To ± 1/2LSB, all bits
switched on or off,
TA=25°C
Propagation delay
tPLH Low-to-High TA=25°C, each bit.
tPHL High-to-Low
All bits switched
DAC08C
Min Typ Max
DAC08E
DAC08
Min Typ Max
DAC08H
DAC08A
Min Typ Max
UNIT
70 135
70 135
70 135
ns
35 60
35 60
35 60
ns
TEST CIRCUITS
VREF
V– V+
RREF
R15
16
14
15
3 13
DAC-08
4
5-12 1 2
CONTROL
LOGIC
Rf
NE5534
+
ERROR
OUTPUT
REFERENCE DAC
ACCURACY > 0.006%
Figure 1. Relative Accuracy Test Circuit
0.1µF VCC
13
5 +2.0VDC
6 14 1.0k
2.4V
eIN 0.4V
1.0V
1.4V
tPHL = tPLH = 10ns
USE RL to GND
FOR TURN OFF
7 15
81
9 DAC-08 2
1.0k
0.1µF
RL FOR SETTLING TIME
SETTLING TIME
RL = 500
10 4
MEASUREMENT
0
MEASUREMENT
11 16
eIN 12
eO (ALL BITS
SWITCHED LOW
TO HIGH)
tS = 70ns TYPICAL
TO ±1/2 LSB
51
0.1µF 3
15pF
CO 25pF
TRANSIENT 0
RESPONSE
-100mV
RL = 50
PIN 4 TO GND
VEE
tPLH
tPHL
Figure 2. Transient Response and Settling Time
August 31, 1994
720


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for DAC08C electronic component.


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