Philips Semiconductors Linear Products |
Product specification |
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8-Bit high-speed multiplying D/A converter |
DAC08 Series |
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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 currentÐ70ns
•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 Ð ±10ppm/°C
•Wide power supply rangeÐ ±4.5V to ±18V
•Low power consumptionÐ37mW at ±5V
APPLICATIONS
•8-bit, 1μs A-to-D converters
•Servo-motor and pen drivers
PIN CONFIGURATIONS
F, N Packages
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VLC |
1 |
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16 |
COMP |
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2 |
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15 |
VREF± |
IO |
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V± |
3 |
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14 |
VREF+ |
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IO |
4 |
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13 |
V+ |
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B1 (MSB) |
5 |
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12 |
B8 (LSB) |
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B2 |
6 |
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11 |
B7 |
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B3 |
7 |
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10 |
B6 |
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B4 |
8 |
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9 |
B5 |
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TOP VIEW
D1 Package
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V+ |
1 |
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16 |
B8 |
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VREF+ |
2 |
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15 |
B7 |
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VREF± |
3 |
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14 |
B6 |
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COMPEN |
4 |
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13 |
B5 |
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VLC |
5 |
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12 |
B4 |
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I |
6 |
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11 |
B |
3 |
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O |
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V± |
7 |
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10 |
B2 |
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IO |
8 |
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9 |
B1 |
(MSB) |
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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 input/output versatility are required
•Programmable gain and attenuation
•Analog-Digital multiplication
August 31, 1994 |
716 |
853-0045 13721 |
Philips Semiconductors Linear Products |
Product specification |
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8-Bit high-speed multiplying D/A converter |
DAC08 Series |
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ORDERING INFORMATION
DESCRIPTION |
TEMPERATURE RANGE |
ORDER CODE |
DWG # |
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16-Pin Hermetic Ceramic Dual In-Line Package (Cerdip) |
-55°C to +125°C |
DAC08F |
0582B |
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16-Pin Hermetic Ceramic Dual In-Line Package (Cerdip) |
-55°C to +125°C |
DAC08AF |
0582B |
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16-Pin Plastic Dual In-Line Package (DIP) |
0 to +70°C |
DAC08CN |
0406C |
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16-Pin Hermetic Ceramic Dual In-Line Package (Cerdip) |
0 to +70°C |
DAC08CF |
0582B |
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16-Pin Plastic Dual In-Line Package (DIP) |
0 to +70°C |
DAC08EN |
0406C |
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16-Pin Hermetic Ceramic Dual In-Line Package (Cerdip) |
0 to +70°C |
DAC08EF |
0582B |
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16-Pin Plastic Small Outline (SO) Package |
0 to +70°C |
DAC08ED |
0005D |
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16-Pin Plastic Dual In-Line Package (DIP) |
0 to +70°C |
DAC08HN |
0406C |
BLOCK DIAGRAM
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V+ |
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MSB |
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LSB |
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VLC |
B1 |
B2 |
B3 |
B4 |
B5 |
B6 |
B7 |
B8 |
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13 |
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1 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
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4 |
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BIAS |
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IOUT |
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NETWORK |
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14 |
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CURRENT |
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IOUT |
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SWITCHES |
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VREF(+) |
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2 |
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+ |
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VREF(±) |
± |
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15 |
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REFERENCE |
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AMPLIFIER |
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16 |
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3 |
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COMP. |
V± |
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ABSOLUTE MAXIMUM RATINGS
SYMBOL |
PARAMETER |
RATING |
UNIT |
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V+ to V- |
Power supply voltage |
36 |
V |
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V5-V12 |
Digital input voltage |
V- to V- plus 36V |
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VLC |
Logic threshold control |
V- to V+ |
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V0 |
Applied output voltage |
V- to +18 |
V |
I14 |
Reference current |
5.0 |
mA |
V14, V15 |
Reference amplifier inputs |
VEE to VCC |
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PD |
Maximum power dissipation TA=25°C |
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(still-air)1 |
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F package |
1190 |
mW |
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N package |
1450 |
mW |
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D package |
1090 |
mW |
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TSOLD |
Lead soldering temperature (10sec max) |
300 |
°C |
TA |
Operating temperature range |
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DAC08, DAC08A |
-55 to +125 |
°C |
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DAC08C, E, H |
0 to +70 |
°C |
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TSTG |
Storage temperature range |
-65 to +150 |
°C |
NOTES:
1. Derate above 25°C, at the following rates: F package at 9.5mW/°C
N package at 11.6mW/°C D package at 8.7mW/°C
August 31, 1994 |
717 |
Philips Semiconductors Linear Products |
Product specification |
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8-Bit high-speed multiplying D/A converter |
DAC08 Series |
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DC ELECTRICAL CHARACTERISTICS
Pin 3 must be at least 3V more negative than the potential to which R15 is returned. VCC=±15V, IREF=2.0mA. Output characteristics refer to both IOUT and IOUT unless otherwise noted. DAC08C, E, H: TA=0°C to 70°C DAC08/08A: TA=-55°C to 125°C
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DAC08C |
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DAC08E |
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SYMBOL |
PARAMETER |
TEST CONDITIONS |
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DAC08 |
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UNIT |
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Min |
Typ |
Max |
Min |
Typ |
Max |
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Resolution |
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8 |
8 |
8 |
8 |
8 |
8 |
Bits |
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Monotonicity |
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8 |
8 |
8 |
8 |
8 |
8 |
Bits |
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Relative accuracy |
Over temperature range |
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±0.39 |
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±0.19 |
%FS |
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Differential non-linearity |
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±0.78 |
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±0.39 |
%FS |
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TCIFS |
Full-scale tempco |
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±10 |
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±10 |
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ppm/°C |
VOC |
Output voltage compliance |
Full-scale current change< 1/2LSB |
-10 |
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+18 |
-10 |
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+18 |
V |
IFS4 |
Full-scale current |
VREF=10.000V, R14, R15=5.000kΩ |
1.94 |
1.99 |
2.04 |
1.94 |
1.99 |
2.04 |
mA |
IFSS |
Full-scale symmetry |
IFS4-IFS2 |
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±2.0 |
±16 |
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±1.0 |
±8.0 |
μA |
IZS |
Zero-scale current |
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0.2 |
4.0 |
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0.2 |
2.0 |
μA |
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R14, R15=5.000kΩ |
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IFSR |
Full-scale output current |
VREF=+15.0V, V-=-10V |
2.1 |
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2.1 |
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mA |
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range |
VREF=+25.0V, V-=-12V |
4.2 |
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4.2 |
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Logic input levels |
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VIL |
Low |
VLC=0V |
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0.8 |
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0.8 |
V |
VIH |
High |
2.0 |
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2.0 |
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Logic input current |
VLC=0V |
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μA |
IIL |
Low |
VIN=-10V to +0.8V |
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-2.0 |
-10 |
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-2.0 |
-10 |
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IIH |
High |
VIN=2.0V to 18V |
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0.002 |
10 |
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0.002 |
10 |
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VIS |
Logic input swing |
V-=-15V |
-10 |
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+18 |
-10 |
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+18 |
V |
VTHR |
Logic threshold range |
VS=±15V |
-10 |
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+13.5 |
-10 |
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+13.5 |
V |
I15 |
Reference bias current |
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-1.0 |
-3.0 |
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-1.0 |
-3.0 |
μA |
dl/dt |
Reference input slew rate |
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4.0 |
8.0 |
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4.0 |
8.0 |
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mA/μs |
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Power supply sensitivity |
IREF=1mA |
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PSSIFS+ |
Positive |
V+=4.5 to 5.5V, V-=-15V; |
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0.0003 |
0.01 |
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0.0003 |
0.01 |
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V+=13.5 to 16.5V, V-=-15V |
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%FS/%VS |
PSIFS- |
Negative |
V-=-4.5 to -5.5V, V+=+15V; |
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0.002 |
0.01 |
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0.002 |
0.01 |
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V-=-13.5 to -16.5, V+=+15V |
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Power supply current |
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I+ |
Positive |
VS=±5V, IREF=1.0mA |
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3.1 |
3.8 |
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3.1 |
3.8 |
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I- |
Negative |
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-4.3 |
-5.8 |
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-4.3 |
-5.8 |
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I+ |
Positive |
VS=+5V, -15V, IREF=2.0mA |
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3.1 |
3.8 |
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3.1 |
3.8 |
mA |
I- |
Negative |
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-7.1 |
-7.8 |
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-7.1 |
-7.8 |
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I+ |
Positive |
VS=±15V, IREF=2.0mA |
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3.2 |
3.8 |
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3.2 |
3.8 |
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I- |
Negative |
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-7.2 |
-7.8 |
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-7.2 |
-7.8 |
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±5V, IREF=1.0mA |
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37 |
48 |
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37 |
48 |
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PD |
Power dissipation |
+5V, -15V, IREF=2.0mA |
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122 |
136 |
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122 |
136 |
mW |
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±15V, IREF=2.0mA |
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156 |
174 |
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156 |
174 |
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August 31, 1994 |
718 |
Philips Semiconductors Linear Products |
Product specification |
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8-Bit high-speed multiplying D/A converter |
DAC08 Series |
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DC ELECTRICAL CHARACTERISTICS (Continued)
Pin 3 must be at least 3V more negative than the potential to which R15 is returned. VCC = +15V, IREF = 2.0mA, Output characteristics refer to both IOUT and IOUT, unless otherwise noted. DAC08C, E, H: TA = 0°C to 70°C. DAC08/08A: TA = -55°C to 125°C.
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DAC08H |
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SYMBOL |
PARAMETER |
TEST CONDITIONS |
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DAC08A |
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UNIT |
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Min |
Typ |
Max |
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Resolution |
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8 |
8 |
8 |
Bits |
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Monotonicity |
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8 |
8 |
8 |
Bits |
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Relative accuracy |
Over temperature range |
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±0.1 |
%FS |
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Differential non-linearity |
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±0.19 |
%FS |
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TCIFS |
Full-scale tempco |
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±10 |
±50 |
ppm/°C |
VOC |
Output voltage compliance |
Full-scale current change 1/2LSB |
-10 |
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+18 |
V |
IFS4 |
Full-scale current |
VREF=10.000V, R14, R15=5.000kΩ |
1.984 |
1.992 |
2.000 |
mA |
IFSS |
Full-scale symmetry |
IFS4-IFS2 |
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±1.0 |
±4.0 |
μA |
IZS |
Zero-scale current |
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0.2 |
1.0 |
μA |
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R14, R15=5.000kΩ |
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IFSR |
Full-scale output current range |
VREF=+15.0V, V-=-10V |
2.1 |
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mA |
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VREF=+25.0V, V-=-12V |
4.2 |
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Logic input levels |
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VIL |
Low |
VLC=0V |
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0.8 |
V |
VIH |
High |
2.0 |
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Logic input current |
VLC=0V |
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μA |
IIL |
Low |
VIN=-10V to +0.8V |
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-2.0 |
-10 |
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IIH |
High |
VIN=2.0V to 18V |
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0.002 |
10 |
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VIS |
Logic input swing |
V-=-15V |
-10 |
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+18 |
V |
VTHR |
Logic threshold range |
VS=±15V |
-10 |
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+13.5 |
V |
I15 |
Reference bias current |
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-1.0 |
-3.0 |
μA |
dl/dt |
Reference input slew rate |
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4.0 |
8.0 |
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mA/μs |
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Power supply sensitivity |
IREF=1mA |
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PSSIFS+ |
Positive |
V+=4.5 to 5.5V, V-=-15V; |
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0.0003 |
0.01 |
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V+=13.5 to 16.5V, V-=-15V |
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%FS/%VS |
PSIFS- |
Negative |
V-=-4.5 to -5.5V, V+=+15V; |
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0.002 |
0.01 |
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V-=-13.5 to -16.5, V+=+15V |
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Power supply current |
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I+ |
Positive |
VS=±5V, IREF=1.0mA |
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3.1 |
3.8 |
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I- |
Negative |
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-4.3 |
-5.8 |
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I+ |
Positive |
VS=+5V, -15V, IREF=2.0mA |
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3.1 |
3.8 |
mA |
I- |
Negative |
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-7.1 |
-7.8 |
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I+ |
Positive |
VS=±15V, IREF=2.0mA |
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3.2 |
3.8 |
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I- |
Negative |
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-7.2 |
-7.8 |
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±5V, IREF=1.0mA |
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37 |
48 |
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PD |
Power dissipation |
+5V, -15V, IREF=2.0mA |
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122 |
136 |
mW |
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±15V, IREF=2.0mA |
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156 |
174 |
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August 31, 1994 |
719 |