TDA2822D STMicroelectronics, TDA2822D Datasheet

IC AMP AUDIO 1W MONO AB 8SOIC

TDA2822D

Manufacturer Part Number
TDA2822D
Description
IC AMP AUDIO 1W MONO AB 8SOIC
Manufacturer
STMicroelectronics
Type
Class ABr
Datasheet

Specifications of TDA2822D

Output Type
1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power X Channels @ Load
1W x 1 @ 32 Ohm; 380mW x 2 @ 8 Ohm
Voltage - Supply
1.8 V ~ 15 V
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Product
Class-AB
Output Power
1 W
Available Set Gain
39 dB
Thd Plus Noise
0.2 %
Operating Supply Voltage
3 V, 5 V, 9 V, 12 V
Supply Current
15 mA
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Audio Load Resistance
32 Ohms
Input Bias Current (max)
0.1 uA
Input Signal Type
Single
Minimum Operating Temperature
- 40 C
Output Signal Type
Differential, Single
Supply Type
Single
Supply Voltage (max)
15 V
Supply Voltage (min)
1.8 V
Amplifier Class
AB
No. Of Channels
2
Supply Voltage Range
1.8V To 15V
Load Impedance
4ohm
Amplifier Case Style
SOIC
No. Of Pins
8
Msl
MSL 3 - 168 Hours
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-2166-5

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DESCRIPTION
The TDA2822D is a monolithic integrated circuit
in 8 lead (SO-8) package. It is intended for use as
dual audio power amplifier in portable cassette
players, radios and CD players
ABSOLUTE MAXIMUM RATINGS
APPLICATION CIRCUIT
September 2003
Symbol
SUPPLY VOLTAGE DOWN TO 1.8V
LOWCROSSOVER DISTORTION
LOW QUIESCENT CURRENT
BRIDGE OR STEREO CONFIGURATION
T
stg
P
V
I
O
tot
S
, T
j
®
Supply Voltage
Peak Output
Total Power Dissipation T
Storage and Junction Temperature
DUAL LOW-VOLTAGE POWER AMPLIFIER
amb
Parameter
= 50 C
ORDERING NUMBER: TDA2822D
SO8
-40 to 150
Value
0.5
TDA2822D
15
1
Unit
W
V
A
C
1/6

Related parts for TDA2822D

TDA2822D Summary of contents

Page 1

... SUPPLY VOLTAGE DOWN TO 1.8V LOWCROSSOVER DISTORTION LOW QUIESCENT CURRENT BRIDGE OR STEREO CONFIGURATION DESCRIPTION The TDA2822D is a monolithic integrated circuit in 8 lead (SO-8) package intended for use as dual audio power amplifier in portable cassette players, radios and CD players ABSOLUTE MAXIMUM RATINGS Symbol ...

Page 2

... TDA2822D PIN CONNECTION (Top view) THERMAL DATA Symbol R Thermal Resistance Junction-ambient th j-amb Figure 1: Stereo Application and Test Circuit Figure 2: Bridge Application and Test Circuit 2/6 Description Value Unit Max 200 C/W ...

Page 3

... 4. 16W 4. 0. 1KHz 1KHz f = 1KHz R = 10k B = Curve 10k B = 22Hz to 22KHz 100Hz TDA2822D Min. Typ. Max. Unit 1 2.7 V 1.2 V 100 nA 300 120 170 220 mW 300 380 mW 320 mW 110 mW 0.2 % 0 100 2 1 100 nA 1000 320 400 200 800 mW 120 mW 700 mW 220 ...

Page 4

... TDA2822D Figure 3: Supply Voltage Rejection vs. Fre- quency Figure 5: Total Power Dissipation vs. Output Power (Bridge) 4/6 Figure 4: Output Power vs. Supply Voltage (THD = 10 1KHz Stereo) Figure 6: Total Power Dissipation vs. Output Power (Bridge) ...

Page 5

... D and F do not include mold flash or protrusions. Mold flash or potrusions shall not exceed 0.15mm (.006inch). inch MIN. TYP. MAX. 0.069 0.004 0.010 0.065 0.026 0.033 0.014 0.019 0.007 0.010 0.010 0.020 0.189 0.197 0.228 0.244 0.050 0.150 0.15 0.157 0.016 0.050 0.024 TDA2822D OUTLINE AND MECHANICAL DATA SO8 5/6 ...

Page 6

... TDA2822D Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement 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 STMicroelectronics. Specifications mentioned in this publication are subject to change without notice ...

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