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參數(shù)資料
| 型號： | DAC8820ICDBG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | DAC |
| 英文描述： | PARALLEL, WORD INPUT LOADING, 0.5 us SETTLING TIME, 16-BIT DAC, PDSO28 |
| 封裝： | GREEN, PLASTIC, SSOP-28 |
| 文件頁數(shù)： | 1/22頁 |
| 文件大?。?/td> | 1216K |
| 代理商： | DAC8820ICDBG4 |
DAC8820
1
FEATURES
APPLICATIONS
DESCRIPTION
R2
R1
DAC
ParallelBus
Input
Register
Control
Logic
DAC
Register
D15
WR
D0
RST
LDAC
REF
R
COM
R1
R
FB
R
OFS
R
FB
R
OFS
V
DD
I
OUT
AGND
DGND
DAC8820
SBAS358D – AUGUST 2005 – REVISED FEBRUARY 2008
www.ti.com
16-Bit, Parallel Input Multiplying Digital-to-Analog Converter
Automatic Test Equipment
2
±0.5 LSB DNL
Instrumentation
±1 LSB INL
Digitally Controlled Calibration
16-Bit Monotonic
Industrial Control PLCs
Low Noise: 10 nV/√Hz
Low Power: I
DD = 2 A
Analog Power Supply: +2.7 V to +5.5 V
The
DAC8820,
a
multiplying
digital-to-analog
1.66 mA Full-Scale Current,
converter (DAC), is designed to operate from a single
with VREF = 10 V
2.7 V to 5.5 V supply.
Settling Time: 0.5 s
The applied external reference input voltage VREF
4-Quadrant Multiplying Reference
determines the full-scale output current. An internal
feedback resistor (RFB) provides temperature tracking
Reference Bandwidth: 8 MHz
for the full-scale output when combined with an
Reference Input: ±15 V
external, current-to-voltage (I/V) precision amplifier.
Reference Dynamics: –105 dB THD
A
parallel
interface
offers
high-speed
SSOP-28 Package
communications. The DAC8820 is packaged in a
Industry-Standard Pin Configuration
space-saving
SSOP-28
package
and
has
an
industry-standard pinout.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright 2005–2008, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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