数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

PAM8902A 数据表(PDF) 4 Page - Diodes Incorporated

部件名 PAM8902A
功能描述  30 VPP MONO CLASS-D AUDIO AMPLIFIER FOR PIEZO/CERAMIC SPEAKERS WITH ANTI-SATURATION
PDF  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  DIODES [Diodes Incorporated]
网页  http://www.diodes.com
标志 DIODES - Diodes Incorporated

PAM8902A 数据表(HTML) 4 Page - Diodes Incorporated

  PAM8902A Datasheet HTML 1Page - Diodes Incorporated PAM8902A Datasheet HTML 2Page - Diodes Incorporated PAM8902A Datasheet HTML 3Page - Diodes Incorporated PAM8902A Datasheet HTML 4Page - Diodes Incorporated PAM8902A Datasheet HTML 5Page - Diodes Incorporated PAM8902A Datasheet HTML 6Page - Diodes Incorporated PAM8902A Datasheet HTML 7Page - Diodes Incorporated PAM8902A Datasheet HTML 8Page - Diodes Incorporated PAM8902A Datasheet HTML 9Page - Diodes Incorporated Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 12 page
background image
PAM8902A
Document number: DSxxxxx Rev. 1 - 3
4 of 12
www.diodes.com
February 2013
© Diodes Incorporated
PAM8902A
A Product Line of
Diodes Incorporated
Thermal Information
Parameter
Package
Symbol
Max
Unit
Thermal Resistance (Junction to Ambient)
CSP
θJA
90 – 220
°C/W
QFN4x4-16
37
Thermal Resistance (Junction to Case)
CSP
θJC
75
QFN4x4-16
2
Electrical Characteristics
(@TA = +25°C, VDD = 3.6V, CL = 1µF, VSET floating, RLOAD = 10Ω, LLOAD = 22µh with external schottky diodes, unless otherwise specified.)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
Input Voltage
VDD
2.7
5.5
V
Quiescent Current
IQ
EN > 1.2V, VSET = High
30
48
mA
EN > 1.2V, VSET = Floating
10
18
EN > 1.2V, VSET = GND
5
12
Shutdown Current
ISD
EN = 0V
0.1
1
µA
Wake-Up Time
TWU
EN from Low to High
40
mS
Chip Enable
VEH
1.2
V
Chip Disable
VEL
0.4
GSET/ VSET High
VH
VDD -0.5
VDD
V
GSET/ VSET Floating
VF
1
VDD -1
GSET/ VSET Low
VL
0
0.5
Under Voltage Lockout Threshold
UVLO
VDD from High to Low
2.2
V
Under Voltage Lockout Hysteresis
UVLO(H)
VDD from Low to High
0.2
Thermal Shutdown Threshold
OTP
150
°C
Thermal Shutdown Lockout Hysyeresis
OTP(H)
30
°C
Boost Converter
Output Voltage
VO1
VSET = Low, No Load
7.2
8.0
8.8
V
VO2
VSET = Floating, No Load
10.8
12.0
13.2
V
VO3
VSET = High, No Load
16.0
17.5
19.0
V
Current Limit
CL
Average Input Current
0.8
A
Lowside MOSFET RDS(ON)
RLS
IO = 50mA
0.5
Ω
Boost Switching Frequency
fOSCB
1.1
1.5
1.9
MHz
Over Voltage Protection Threshold
VOVP
18
V
Class D
Class D Amplifier Switching Frequency
fOSCD
Input AC-GND
225
375
475
KHz
Common Mode Reject Ratio
CMRR
VIN = ±100mV, VDD = 3.6V
60
dB
Output Offset Voltage
VOS
Output Offset Voltage
5
50
mV
RDS(ON)
RP
High Side
1.5
Ω
Low Side
0.6
Ω
Closed-Loop Voltage Gain
AV1
GSET = High, VO = 1VRMS
25
26
27
dB
AV2
GSET = Floating, VO = 1VRMS
21
22
23
AV3
GSET = Low, VO = 1VRMS
17
18
19
Power Supply Reject Ratio
PSRR
200m VPP Supply Ripple @ 217Hz
70
dB
Total Harmonic Distortion Plus Noise
THD+N
VO = 5VRMS
0.3
%
Signal to Noise Ratio
SNR
Input AC Ground, A-Weighting
90
dB



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com