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PDF DAC715UL Data sheet ( Hoja de datos )
| Número de pieza | DAC715UL | |
| Descripción | 16-BIT DIGITAL-TO-ANALOG CONVERTER with 16-Bit Bus Interface | |
| Fabricantes | Burr-Brown Corporation | |
| Logotipo |  |
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®
FPODAC715
DAC715
DAC715
16-BIT DIGITAL-TO-ANALOG CONVERTER
with 16-Bit Bus Interface
FEATURES
q HIGH-SPEED 16-BIT PARALLEL DOUBLE-
BUFFERED INTERFACE
q VOLTAGE OUTPUT: 0 to +10V
q 13-, 14-, 15-BIT LINEARITY GRADES
q 16-BIT MONOTONIC OVER
TEMPERATURE (L GRADE)
q POWER DISSIPATION: 600mW max
q GAIN AND OFFSET ADJUST: Convenient
for Auto-Cal D/A Converters
q 28-LEAD DIP AND SOIC PACKAGES
DESCRIPTION
The DAC715 is a complete monolithic digital-to-
analog converter including a +10V temperature com-
pensated reference, current-to-voltage amplifier, 16-bit
parallel interface that is double buffered, and an asyn-
chronous clear function which immediately sets the
output voltage to one-half of full-scale.
The output voltage range is 0 to +10V while operating
from ±12V or ±15V supplies. The gain and bipolar
offset adjustments are designed so that they can be set
via external potentiometers or external D/A converters.
The output amplifier is protected against short circuit to
ground.
The 28-pin DAC715 is available in a 0.3" plastic DIP
and wide-body plastic SOIC package. The DAC715P,
U, PB, and UB are specified over the –40°C to +85°C
temperature range while the DAC715PK, UK, PL, and
UL are specified over the 0°C to +70°C range.
A1
A0
WR
CLR
Reference
Circuit
D0 D15
Input Latch
16
D/A Latch
16
16-Bit D/A Converter
VOUT
Gain Adjust
VREF OUT
+10V
Offset Adjust
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
© 1995 Burr-Brown Corporation
PDS-1306D
Printed in U.S.A. July, 1997
1 page  
TYPICAL PERFORMANCE CURVES
At TA = +25°C, and VCC = ±15V, unless otherwise noted.
POWER SUPPLY REJECTION vs
POWER SUPPLY RIPPLE FREQUENCY
1k
–VCC
100
+VCC
10
1
0.1
10 100 1k 10k 100k 1M
Frequency (Hz)
2.0
1.0
0
–1.0
LOGIC vs V LEVEL
WR, A0, A1
CLR
DATA
–2.0
–0.85 0
0.85 1.7 2.55 3.4 4.25 5.1 5.95 6.8
V Digital Input
FULL-SCALE OUTPUT SWING
Time (10µs/div)
2500
2000
1500
1000
500
0
–500
–1000
–1500
–2000
–2500
SETTLING TIME, +10V TO 0V
Time (1µs/div)
+5V
0V
2500
2000
1500
1000
500
0
–500
–1000
–1500
–2000
–2500
SETTLING TIME, 0V TO +10V
Time (1µs/div)
1000
+5V
0V
100
Spectral Noise Density
10
1
1 10 100 1k 10k 100k 1M 10M
Frequency (Hz)
®
5 DAC715
5 Page 
Internal
+10V Reference
170Ω
15kΩ
0 to 2mA
DAC715
10kΩ
5kΩ
VREF OUT
Gain Adjust
R1
392Ω
Offset Adjust
R2
33kΩ
VOUT
R3
1MΩ
–10 to 10V
DAC
–10 to 10V
DAC
R1 - R3 tolerance: ±1%, Range of
adjustment at least ±0.3% FSR.
FIGURE 7. Gain and Offset Adjustment Using D/A Converters.
®
11 DAC715
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet DAC715UL.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| DAC715U | 16-BIT DIGITAL-TO-ANALOG CONVERTER with 16-Bit Bus Interface | Burr-Brown Corporation |
| DAC715UB | 16-BIT DIGITAL-TO-ANALOG CONVERTER with 16-Bit Bus Interface | Burr-Brown Corporation |
| DAC715UK | 16-BIT DIGITAL-TO-ANALOG CONVERTER with 16-Bit Bus Interface | Burr-Brown Corporation |
| DAC715UL | 16-BIT DIGITAL-TO-ANALOG CONVERTER with 16-Bit Bus Interface | Burr-Brown Corporation |
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