5秒后页面跳转
AD1991ASVZRL PDF预览

AD1991ASVZRL

更新时间: 2024-01-14 20:48:41
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
11页 195K
描述
Class D/1-Bit Audio Power Amplifier Output Stage

AD1991ASVZRL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:HTQFP, TQFP52,.47SQ,25针数:52
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.71
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:S-PQFP-G52
JESD-609代码:e3长度:10 mm
湿度敏感等级:3信道数量:4
功能数量:1端子数量:52
最高工作温度:85 °C最低工作温度:-40 °C
标称输出功率:20 W封装主体材料:PLASTIC/EPOXY
封装代码:HTQFP封装等效代码:TQFP52,.47SQ,25
封装形状:SQUARE封装形式:FLATPACK, HEAT SINK/SLUG, THIN PROFILE
峰值回流温度(摄氏度):260电源:5,20 V
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Audio/Video Amplifiers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V表面贴装:YES
技术:NMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40宽度:10 mm
Base Number Matches:1

AD1991ASVZRL 数据手册

 浏览型号AD1991ASVZRL的Datasheet PDF文件第1页浏览型号AD1991ASVZRL的Datasheet PDF文件第3页浏览型号AD1991ASVZRL的Datasheet PDF文件第4页浏览型号AD1991ASVZRL的Datasheet PDF文件第5页浏览型号AD1991ASVZRL的Datasheet PDF文件第6页浏览型号AD1991ASVZRL的Datasheet PDF文件第7页 
(AVDD = 5 V, DVDD = 5 V, PVDDX = 20 V, Ambient Temperature = 25C,  
AD1991–SPECIFICATIONS1 Load Impedance = 8 , unless otherwise noted.)  
Parameter  
Min  
Typ  
Max  
Unit  
Test Conditions  
OUTPUT POWER PO (f = 1 kHz SINE WAVE)2  
20  
20  
87  
W
W
%
RL = 4 , PVDDX = 14 V  
RL = 8 , PVDDX = 20 V  
f = 1 kHz, PO = 20 W, RL = 8 Ω  
EFFICIENCY  
RON  
Per High-Side Transistor  
Per Low-Side Transistor  
Temperature Coefficient  
THERMAL WARNING ACTIVE  
THERMAL SHUTDOWN ACTIVE  
OVERCURRENT SHUTDOWN ACTIVE  
260  
190  
0.7  
135  
150  
5
320  
235  
mΩ  
mΩ  
mΩ/°C  
°C  
@ 1 A  
@ 1 A  
Die temperature  
Die temperature  
°C  
3.8  
6.75  
A
POWER SUPPLIES  
Supply Voltage AVDD  
Supply Voltage DVDD  
Supply Voltage PVDDX  
Power-Down Current  
AVDD  
DVDD  
PVDDX  
Operating Current  
AVDD  
DVDD  
4.5  
4.5  
6.5  
5.0  
5.0  
8 to 20  
5.5  
5.5  
22.5  
V
V
V
6
1
17  
14  
13  
µA  
µA  
µA  
RST/PDN held low  
RST/PDN held low  
RST/PDN held low  
1.8  
4
40  
2.75  
5.2  
mA  
mA  
mA  
PVDDX  
50:50 384 kHz square wave on  
INA and INC  
DIGITAL I/O  
Input Voltage High  
Input Voltage Low  
2.0  
DVDD  
1.2  
V
V
Output Voltage High  
Output Voltage Low  
Leakage Current on Digital Inputs  
DVDD – 0.8  
V
V
µA  
@ 2 mA  
@ 2 mA  
0.4  
10  
NOTES  
1Performance of both channels is identical.  
2Measurement requires PWM modulator.  
Specifications subject to change without notice.  
(Guaranteed over –40C to +85C, AVDD = DVDD = 5 V 10%, PVDDX = 20 V 10%,  
Edge Speed = Slowest, Nonoverlap Time = Shortest.)  
DIGITAL TIMING CHARACTERISTICS  
Symbol  
Parameter  
Min  
Typ  
Max  
Unit  
tPDL  
tPST  
tNOL  
tPDRP  
tMSU  
tMH  
Input transition to output initial response  
Power transistor switching time  
Nonoverlap time  
RST/PDN minimum low pulsewidth  
Mode pin setup time before RST/PDN going high  
Mode pin hold time after RST/PDN going high  
MUTE asserted to output initial response  
30  
ns  
ns  
ns  
ns  
ns  
ns  
s  
3.5  
25 to 40  
20  
5
5
tMPDL  
3
Specifications subject to change without notice.  
–2–  
REV. 0  

与AD1991ASVZRL相关器件

型号 品牌 描述 获取价格 数据表
AD1992 ADI Class-D Audio Power Amplifier

获取价格

AD1992_06 ADI Audio Switching Amplifier

获取价格

AD1992ACPZ ADI Class-D Audio Power Amplifier

获取价格

AD1992ACPZRL ADI Audio Switching Amplifier

获取价格

AD1992ACPZRL7 ADI Audio Switching Amplifier

获取价格

AD1994 ADI Class-D Audio Power Amplifier

获取价格