參數(shù)資料
型號: AD7118UQ2
廠商: Analog Devices, Inc.
英文描述: CAT6 SOL PC GRE PLE 20FT PLENUM SOLID PATCH CORD
中文描述: LOGDAC的CMOS對數(shù)D / A轉(zhuǎn)換
文件頁數(shù): 1/6頁
文件大?。?/td> 197K
代理商: AD7118UQ2
REV. A
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
LOGDAC
CMOS Logarithmc D/AConverter
AD7118*
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
GE NE RAL DE SCRIPT ION
T he LOGDAC
AD7118 is a CMOS multiplying D/A con-
verter which attenuates an analog input signal over the range
0 to –85.5 dB in 1.5 dB steps. T he analog output is determined
by a six-bit attenuation code applied to the digital inputs.
Operating frequency range of the device is from dc to several
hundred kHz.
T he device is manufactured using an advanced monolithic
silicon gate thin-film on CMOS process and is packaged in a
14-pin dual-in-line package.
ORDE RING INFORMAT ION
Specified
Accuracy
Range
T emperature
Range
Package
Option
1
Model
AD7118K N
AD7118LN
AD7118BQ
AD7118CQ
AD7118T Q
2
AD7118UQ
2
0
°
C to +70
°
C
0
°
C to +70
°
C
–25
°
C to +85
°
C
–25
°
C to +85
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
0 to 42 dB
0 to 48 dB
0 to 42 dB
0 to 48 dB
0 to 42 dB
0 to 48 dB
N-16
N-16
Q-16
Q-16
Q-16
Q-16
NOT ES
1
N = Plastic DIP; Q = Cerdip.
2
T o order MIL-ST D-883, Class B processed parts, add /883B to part number.
*
Protected by U.S. Patent No. 4521,764.
LOGDAC is a registered trademark of Analog Devices, Inc.
FEATURES
Dynamic Range 85.5 dB
Resolution 1.5 dB
Full
6
25 V Input Range Multiplying DAC
Full Military Temperature Range –55
8
C to +125
8
C
Low Distortion
Low Power Consumption
Latch Proof Operation (Schottky Diodes Not Required)
Single 5 V to 15 V Supply
APPLICATIONS
Digitally Controlled AGC Systems
Audio Attenuators
Wide Dynamic Range A/D Converters
Sonar Systems
Function Generators
FUNCT IONAL DIAGRAM
PIN CONFIGURAT ION
相關(guān)PDF資料
PDF描述
AD7118 ECONOLINE: REC2.2-S_DRW(Z)/H* - 2.2W DIP Package- 1kVDC Isolation- Regulated Output- 4.5-9V, 9-18V, 18-36V, 36-72V Wide Input Range 2 : 1- UL94V-0 Package Material- Continuous Short Circiut Protection- Cost Effective- 100% Burned In- Efficiency to 84%
AD7118BQ LOGDAC CMOS Logarithmic D/A Converter
AD7118CQ LOGDAC CMOS Logarithmic D/A Converter
AD7118KN ECONOLINE: REC2.2-S_DR/H1 - 2.2W DIP Package- 1kVDC Isolation- Regulated Output- UL94V-0 Package Material- Continuous Short Circiut Protection- Internal SMD design- 100% Burned In- Efficiency to 75%
AD7118LN ECONOLINE: REC2.2-S_DRW(Z)/H* - 2.2W DIP Package- 1kVDC Isolation- Regulated Output- 4.5-9V, 9-18V, 18-36V, 36-72V Wide Input Range 2 : 1- UL94V-0 Package Material- Continuous Short Circiut Protection- Cost Effective- 100% Burned In- Efficiency to 84%
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