TDA2822D STMicroelectronics, TDA2822D Datasheet - Page 3

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

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

ELECTRICAL CHARACTERISTICS (V
STEREO (Test circuit of fig. 1).
BRIDGE (Test circuit of fig.2)
Symbol
SVR
SVR
V
V
P
G
P
G
V
C
V
e
e
R
R
I
I
G
I
I
B
d
d
d
b
d
os
b
O
O
N
O
N
S
S
V
V
s
i
i
V
Supply Voltage
Total Quiescent Drain Current
Quiescent Output Voltage
Input Bias Current
Output Power (each channel)
(f = 1KHz, d = 10%)
Distortion
Closed Loop Voltage Gain
Channel Balance
Input Resistance
Total Input Noise
Supply Voltage Rejection
Channel Separation
Supply Voltage
Total Quiescent Drain Current
Output Offset Voltage (between
the outputs)
Input Bias Current
Output Power
(f = 1KHz, d = 10%)
Distortion
Closed Loop Voltage Gain
Input Resistance
Total Input Noise
Supply Voltage Rejection
Power Bandwidth (-3dB)
Parameter
S
= 6V; T
f = 1KHz
f = 1KHz
f = 1KHz
V
R
R
R
R
R
R
R
f = 1KHz
R
R
f = 100Hz
R
R
R
R
RL = 16W
R
RL = 8W
R
RL = 4W
R
f = 1KHz
R
R
f = 100Hz
R
S
L
L
L
L
L
L
L
s
s
L
L
L
L
L
L
L
s
s
L
= 32
= 16
= 8
= 4
= 32
= 16
= 8
= 10k
= 10k
=
= 8
= 32
= 16
= 8
= 4
= 8
= 10k
= 10k
= 8
= 3V
amb
Test Condition
= 25°C, unless otherwise specified.
P
P
O
O
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
B = Curve A
B = 22Hz to 22KHz
V
B = Curve A
B = 22Hz to 22KHz
P
P
P
S
S
S
S
S
S
S
S
S
S
= 0.5W f = 1KHz
= 1W
S
S
S
C1 = C2 = 100 F
S
S
S
S
S
S
S
O
O
O
= 9V
= 9V
= 6V
= 2V
= 6V
= 6V
= 4.5V
= 3V
= 6V
= 2V
= 6V
= 4.5V
= 3V
= 4.5V
= 4.5V
= 3V
= 3V
= 3V
= 3V
= 2V
= 40mW
= 75mW
= 150mW
Min.
170
300
100
320
100
1.8
1.8
36
24
50
1000
Typ.
100
100
300
120
220
380
320
110
400
200
800
120
700
220
350
120
2.7
1.2
0.2
0.2
0.2
2.5
0.2
2.5
60
20
39
30
50
65
80
39
40
5
2
8
3
Max.
15
15
41
15
15
TDA2822D
80
1
Unit
mW
mW
mW
mW
mW
mW
mW
mW
mW
mW
mW
mW
KHz
mA
K
mA
mV
K
nA
dB
dB
dB
dB
nA
dB
dB
%
%
%
%
V
V
V
V
V
V
V
V
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