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參數資料
| 型號： | DAC8043HP |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | DAC |
| 英文描述： | 12-Bit Serial Input Multiplying CMOS D/A Converter |
| 中文描述： | SERIAL INPUT LOADING, 0.25 us SETTLING TIME, 12-BIT DAC, PDIP8 |
| 封裝： | MINI, PLASTIC, DIP-8 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 189K |
| 代理商： | DAC8043HP |
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
12-Bit Serial Input
Multiplying CMOS D/AConverter
DAC8043
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
FUNCT IONAL BLOCK DIAGRAM
PIN CONNE CT IONS
8-Pin E poxy DIP
(P-Suffix)
8-Pin Cerdip
(Z-Suffix)
16-Lead Wide-Body SOL
(S-Suffix)
14
13
12
11
16
15
10
9
8
1
2
3
4
7
6
5
TOP VIEW
(Not to Scale)
DAC8043
NC = NO CONNECT
CLK
V
DD
N.C.
N.C.
N.C.
LD
SRI
N.C.
N.C.
N.C.
V
REF
R
FB
I
OUT
GND
GND
N.C.
GE NE RAL DE SCRIPT ION
T he DAC8043 is a high accuracy 12-bit CMOS multiplying
DAC in a space-saving 8-pin mini-DIP package. Featuring serial
data input, double buffering, and excellent analog performance,
the DAC8043 is ideal for applications where PC board space is
at a premium. Also, improved linearity and gain error performance
permit reduced parts count through the elimination of trimming
components. Separate input clock and load DAC control lines
allow full user control of data loading and analog output.
T he circuit consists of a 12-bit serial-in, parallel-out shift regis-
ter, a 12-bit DAC register, a 12-bit CMOS DAC, and control
logic. Serial data is clocked into the input register on the rising
edge of the CLOCK pulse. When the new data word has been
clocked in, it is loaded into the DAC register with the
LD
input
pin. Data in the DAC register is converted to an output current
by the D/A converter.
T he DAC8043’s fast interface timing may reduce timing design
considerations while minimizing microprocessor wait states. For
applications requiring an asynchronous CLEAR function or more
versatile microprocessor interface logic, refer to the PM-7543.
Operating from a single +5 V power supply, the DAC8043 is
the ideal low power, small size, high performance solution to
many application problems. It is available in plastic and cerdip
packages that are compatible with auto-insertion equipment.
FEATURES
12-Bit Accuracy in an 8-Pin Mini-DIP
Fast Serial Data Input
Double Data Buffers
Low
6
1/2 LSB Max INL and DNL
Max Gain Error:
6
1 LSB
Low 5 ppm/
8
C Max Tempco
ESD Resistant
Low Cost
Available in Die Form
APPLICATIONS
Autocalibration Systems
Process Control and Industrial Automation
Programmable Amplifiers and Attenuators
Digitally-Controlled Filters
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| DAC811 | Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER |
| DAC811AH | Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER |
| DAC811BH | Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER |
| DAC811JP | Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DAC8043U | 功能描述:數模轉換器- DAC 12bit Multiply D/A RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC8043U | 制造商:Texas Instruments 功能描述:D/A Converter (D-A) IC 制造商:Texas Instruments 功能描述:IC, DAC, 12BIT, 284KSPS, SOIC-8 |
| DAC8043U/2K5 | 功能描述:數模轉換器- DAC 12bit Multiply D/A RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC8043U/2K5G4 | 功能描述:數模轉換器- DAC 12bit Multiply D/A RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC8043U2K5 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CMOS 12-Bit Serial Input Multiplying DIGITAL-TO-ANALOG CONVERTER |
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