參數(shù)資料
型號(hào): AD7339BS
廠商: ANALOG DEVICES INC
元件分類: 模擬信號(hào)調(diào)理
英文描述: 5 V Integrated High Speed ADC/Quad DAC System
中文描述: SPECIALTY ANALOG CIRCUIT, PQFP52
封裝: PLASTIC, QFP-52
文件頁(yè)數(shù): 1/12頁(yè)
文件大?。?/td> 179K
代理商: AD7339BS
REV. 0
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
AD7339
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
Analog Devices, Inc., 1997
5 V Integrated High Speed ADC/Quad
DAC System
FUNCTIONAL BLOCK DIAGRAM
DA7
DA0
VREFA
DVDD1
DGND1
AGND1
SDAC0F
SDAC0S
DACA
AD7339
T/H
AVDD
RDAC A
ADC
PDAC A
DB7
DB0
DACB
DACCLK
D0
D7
RDAC 0
DAC 0
RDAC 1
SERIAL
DAC 1
SERIAL
CONTROL
LOGIC
DAC B
REGISTER
PDAC B
REF2.5V
SDAC1F
SDAC1S
VREF
VREFB
ADCPDB
AIN
ADCCLK
DACPDB
SDATA
SCLK
LATCH
SDACPDB
DVDD2
DVDD3
DGND2
DGND3
AGND2
AGND3
FEATURES
8-Bit A/D Converter
Two 8-Bit D/A Converters
Two 8-Bit Serial D/A Converters
Single +5 V Supply Operation
On-Chip Reference
Power-Down Mode
52-Lead PQFP Package
GENERAL DESCRIPTION
The AD7339 is a composite IC that contains both DAC and
ADC functions. The device includes an 8-bit parallel A-to-D
converter. Two 8-bit parallel DACs are also included as are two
serial control DACs. These serial DACs are 8-bit DACs.
The AD7339, which operates with a single 5 V power supply,
has a bandgap reference on board with a nominal value of 2.5 V.
To reduce the power consumption of the part, each section,
except the reference, can be individually powered down when
not in use.
The AD7339 is available in a 52-lead PQFP package.
相關(guān)PDF資料
PDF描述
AD7339 5 V Integrated High Speed ADC/Quad DAC System(高速8位A/D轉(zhuǎn)換器/四路8位D/A轉(zhuǎn)換器)
AD734 10 MHz, 4-Quadrant Multiplier/Divider(10MHz,四象限乘法器/除法器)
AD73511 Low-Power CMOS Analog Front End with Flash based DSP Microcomputer(帶閃速DSP微計(jì)算機(jī)的單模擬前端)
AD7392 Parallel Input Micropower 10- and 12-Bit DACs(并行輸入微功耗12位D/A轉(zhuǎn)換器)
AD7395 +3 V, Dual, Serial Input 12-/10-Bit DACs
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