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AD7524SRZ-EP PDF预览

AD7524SRZ-EP

更新时间: 2024-11-04 21:14:07
品牌 Logo 应用领域
亚德诺 - ADI 光电二极管转换器
页数 文件大小 规格书
8页 181K
描述
CMOS 8-Bit Buffered Multiplying DAC

AD7524SRZ-EP 数据手册

 浏览型号AD7524SRZ-EP的Datasheet PDF文件第2页浏览型号AD7524SRZ-EP的Datasheet PDF文件第3页浏览型号AD7524SRZ-EP的Datasheet PDF文件第4页浏览型号AD7524SRZ-EP的Datasheet PDF文件第5页浏览型号AD7524SRZ-EP的Datasheet PDF文件第6页浏览型号AD7524SRZ-EP的Datasheet PDF文件第7页 
CMOS, 8-Bit,  
Buffered Multiplying DAC  
Enhanced Product  
AD7524-EP  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
V
DD  
Microprocessor compatible (6800, 8085, Z80)  
TTL-/CMOS-compatible inputs  
On-chip data latches  
14  
10k  
10kΩ  
10kΩ  
V
15  
REF  
20kΩ  
20kΩ  
20kΩ  
20k20kΩ  
Endpoint linearity  
Low power consumption  
Monotonicity guaranteed (full temperature range)  
Latch free (no protection Schottky required)  
10kΩ  
S1  
S2  
S3  
S8  
16  
1
R
FB  
OUT1  
OUT2  
2
CHIP SELECT 12  
WRITE 13  
DATA LATCHES  
3
GND  
ENHANCED PRODUCT FEATURES  
AD7524-EP  
Supports defense and aerospace applications (AQEC)  
Military temperature range (−55°C to +125°C)  
Controlled manufacturing baseline  
One assembly/test site  
4
5
6
3
DB7  
(MSB)  
DB6  
DB5  
DB0  
(LSB)  
DATA INPUTS  
Figure 1.  
One fabrication site  
Enhanced product change notification  
Qualification data available on request  
APPLICATIONS  
Microprocessor controlled gain circuits  
Microprocessor controlled attenuator circuits  
Microprocessor controlled function generation  
Precision AGC circuits  
Bus structured instruments  
GENERAL DESCRIPTION  
The AD7524-EP is a low cost, 8-bit monolithic CMOS DAC  
designed for direct interface to most microprocessors.  
Featuring operation from 5 V to 15 V, the AD7524-EP interfaces  
directly to most microprocessor buses or output ports.  
An 8-bit DAC with input latches, the load cycle of the AD7524-EP  
is similar to the write cycle of the random access memory. Using  
an advanced thin-film on the CMOS fabrication process, the  
AD7524-EP provides accuracy to ⅛ LSB with a typical power  
dissipation of less than 10 mW.  
Excellent multiplying characteristics (2- or 4-quadrant) make  
the AD7524-EP an ideal choice for many microprocessor  
controlled gain setting and signal control applications.  
Additional application and technical information can be found  
in the AD7524 data sheet.  
An improved design eliminates the protection Schottky previously  
required and guarantees TTL compatibility when using a 5 V  
supply. The loading speed has also been increased for compatibility  
with most microprocessors.  
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 that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2012 Analog Devices, Inc. All rights reserved.  
 

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