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參數(shù)資料
| 型號： | AD7118TQ2 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | LOGDAC CMOS Logarithmic D/A Converter |
| 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： | AD7118TQ2 |
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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7118UE/883B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Bit Digital-to-Analog Converter |
| AD7118UQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Bit Digital-to-Analog Converter |
| AD7118UQ/883B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Bit Digital-to-Analog Converter |
| AD7118UQ2 | 制造商:AD 制造商全稱:Analog Devices 功能描述:LOGDAC CMOS Logarithmic D/A Converter |
| AD711AH | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision, Low Cost, High Speed, BiFET Op Amp |
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