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參數(shù)資料
| 型號： | AD1991 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Class D/1-Bit Audio Power Output Stage |
| 中文描述： | D/1-Bit類音頻功率輸出級 |
| 文件頁數(shù)： | 4/11頁 |
| 文件大?。?/td> | 194K |
| 代理商： | AD1991 |
REV. 0
–4–
AD1991
ABSOLUTE MAXIMUM RATINGS
1
(T
A
= 25
°
C, unless otherwise noted.)
AV
DD
, DV
DD
to AGND, DGND . . . . . . . . . .–0.3 V to +6.5 V
PV
DDX
to PGNDx
2
. . . . . . . . . . . . . . . . . . .–0.3 V to +30.0 V
AGND to DGND to PGNDx . . . . . . . . . . . .–0.3 V to +0.3 V
AV
DD
to DV
DD
. . . . . . . . . . . . . . . . . . . . . . .–0.5 V to +0.5 V
Operating Temperature Range (Ambient)
Industrial . . . . . . . . . . . . . . . . . . . . . . . . . –40
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Maximum Junction Temperature . . . . . . . . . . . . . . . . . 150
°
C
θ
JC
Thermal Resistance
3
. . . . . . . . . . . . . . . . . . . . . . . 1
°
C/W
Lead Temperature
Soldering (10 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
°
C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . 215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
°
C
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although the
AD1991 features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended
to avoid performance degradation or loss of functionality.
NOTES
1
Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability. Only one absolute
maximum rating may be applied at any one time.
2
Including any induced voltage due to inductive load.
3
With respect to the temperature of the exposed pad.
ORDERING GUIDE
Temperature
Range
–40
°
C to +85
°
C
–40
°
C to +85
°
C
Package
Description
Package
Option
Model
AD1991ASV
AD1991ASVRL
EVAL-AD1991EB
Thin Quad Flat Pack [TQFP]
Thin Quad Flat Pack [TQFP]
Evaluation Board
SV-52
SV-52
相關PDF資料 |
PDF描述 |
|---|---|
| AD1991ASVRL | Class D/1-Bit Audio Power Output Stage |
| AD1994ACPZRL | Audio Switching Amplifier |
| AD1994ACPZRL7 | Audio Switching Amplifier |
| AD203SN | Circular Connector; No. of Contacts:8; Series:LJTPQ00R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:17; Circular Contact Gender:Socket; Circular Shell Style:Wall Mount Receptacle |
| AD204 | Circular Connector; MIL SPEC:MIL-DTL-38999 Series I; Body Material:Metal; Series:LJT; No. of Contacts:11; Connector Shell Size:19; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle; Body Style:Straight RoHS Compliant: No |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD1991ASV | 制造商:Analog Devices 功能描述:Audio Amp Speaker 1-CH Mono/2-CH Stereo/4-CH Stereo 40W Class-D 52-Pin TQFP 制造商:Rochester Electronics LLC 功能描述:CLASS D AUDIO POWER OUTPUT STAGE - Bulk 制造商:Analog Devices 功能描述:AUDIO POWER O/P STAGE CLASS D 1991 |
| AD1991ASVRL | 制造商:Analog Devices 功能描述:Audio Amp Speaker 1-CH Mono/2-CH Stereo/4-CH Stereo 40W Class-D 52-Pin TQFP T/R |
| AD1991ASVZ | 制造商:Analog Devices 功能描述:Audio Amp Speaker 1-CH Mono/2-CH Stereo/4-CH Stereo 40W Class-D 52-Pin TQFP 制造商:Analog Devices 功能描述:AUDIO POWER O/P STAGE CLASS D 1991 |
| AD1991ASVZRL | 制造商:Analog Devices 功能描述:Audio Amp Speaker 1-CH Mono/2-CH Stereo/4-CH Stereo 40W Class-D 52-Pin TQFP T/R |
| AD1992 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Audio Switching Amplifier |
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