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參數(shù)資料
| 型號： | DAC8413 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Quad, 12-Bit DAC Voltage Output with Readback(帶反饋的電壓輸出,四路12位D/A轉(zhuǎn)換器) |
| 中文描述： | 四，12位DAC電壓輸出與回讀（帶反饋的電壓輸出，四路12位的D / A轉(zhuǎn)換器） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 509K |
| 代理商： | DAC8413 |
REV. C
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
Quad, 12-Bit DAC
Voltage Output with Readback
DAC8412/DAC8413
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
FUNCTIONAL BLOCK DIAGRAM
INPUT
REG A
OUTPUT
REG A
DAC A
A0
A1
DATA I/O
INPUT
REG B
INPUT
REG C
INPUT
REG D
OUTPUT
REG B
OUTPUT
REG C
OUTPUT
REG D
DAC B
DAC C
DAC D
CONTROL
LOGIC
I/O
PORT
R/W
CS
RESET
LDAC
DGND
12
V
LOGIC
V
DD
V
OUTA
V
OUTB
V
OUTC
V
OUTD
V
SS
V
REFH
V
REFL
FEATURES
+5 to
6
15 Volt Operation
Unipolar or Bipolar Operation
True Voltage Output
Double-Buffered Inputs
Reset to Min or Center Scale
Fast Bus Access Time
Readback
APPLICATIONS
Automatic Test Equipment
Digitally Controlled Calibration
Servo Controls
Process Control Equipment
GENERAL DESCRIPTION
The DAC8412 and DAC8413 are quad, 12-bit voltage output
DACs with readback capability. Built using a complementary
BiCMOS process, these monolithic DACs offer the user very
high package density.
Output voltage swing is set by the two reference inputs V
REFH
and V
REFL
. By setting the V
REFL
input to 0 volts and V
REFH
to a
positive voltage, the DAC will provide a unipolar positive output
range. A similar configuration with V
REFH
at 0 volts and V
REFL
at a negative voltage will provide a unipolar negative output
range. Bipolar outputs are configured by connecting both V
REFH
and V
REFL
to nonzero voltages. This method of setting output
voltage range has advantages over other bipolar offsetting meth-
ods because it is not dependent on internal and external resis-
tors with different temperature coefficients.
Digital controls allow the user to load or read back data from
any DAC, load any DAC and transfer data to all DACs at one
time.
An active low
RESET
loads all DAC output registers to mid-
scale for the DAC8412 and zero scale for the DAC8413.
The DAC8412/DAC8413 are available in 28-pin plastic DIP,
cerdip, PLCC and LCC packages. They can be operated from
a wide variety of supply and reference voltages with supplies
ranging from single +5 volt to
±
15 volts, and references from
+2.5 to
±
10 volts. Power dissipation is less than 330 mW with
±
15 volt supplies and only 60 mW with a +5 volt supply.
For MIL-STD-883 applications, contact your local ADI sales
office for the DAC8412/DAC8413/883 data sheet which speci-
fies operation over the –55
°
C to +125
°
C temperature range. All
883 parts are also available on Standard Military Drawings
5962-91-76401MXA through -76404M3A.
INL vs. Code Over Temperature
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC8413AT/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:12-Bit Digital-to-Analog Converter |
| DAC8413AT/883C | 功能描述:數(shù)模轉(zhuǎn)換器- DAC QUAD 12-BIT VOUT DAC-LEV. B RoHS:否 制造商:Analog Devices 轉(zhuǎn)換器數(shù)量:4 DAC 輸出端數(shù)量:4 轉(zhuǎn)換速率:167 Ksps 分辨率:12 bit 接口類型:Parallel 穩(wěn)定時間:10 us (Typ) 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CDIP 封裝:Tube |
| DAC8413AT883C | 制造商:AD 制造商全稱:Analog Devices 功能描述:Quad, 12-Bit DAC Voltage Output with Readback |
| DAC8413AT-883C | 制造商:AD 制造商全稱:Analog Devices 功能描述:Quad, 12-Bit DAC Voltage Output with Readback |
| DAC8413BT/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:12-Bit Digital-to-Analog Converter |
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