TDA2050V STMicroelectronics, TDA2050V Datasheet - Page 3

• Manufacturer Part Number: TDA2050V
• Description: IC AMP AUDIO PWR HIFI PENTAWATT5
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA2050V

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 35W x 1 @ 4 Ohm
• Voltage - Supply: 9 V ~ 50 V, ±4.5 V ~ 25 V
• Features: Short-Circuit and Thermal Protection
• Mounting Type: Through Hole
• Package / Case: Pentawatt-5 (Vertical, Bent and Staggered Leads)
• Product: Class-AB
• Output Power: 50 W
• Available Set Gain: 80 dB
• Thd Plus Noise: 0.03 %
• Operating Supply Voltage: 25 V
• Supply Current: 90 mA
• Maximum Power Dissipation: 25000 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: Through Hole
• Audio Load Resistance: 8 Ohms
• Dual Supply Voltage: +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V, +/- 18 V, +/- 24 V
• Input Bias Current (max): 0.5 uA
• Input Offset Voltage: 15 mV
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Single
• Supply Type: Dual
• Amplifier Class: AB
• No. Of Channels: 1
• Supply Voltage Range: ± 4.5V To ± 25V
• Load Impedance: 4ohm
• Operating Temperature Range: -40°C To +150°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3028-5

ELECTRICAL CHARACTERISTICS (Refer to the Test Circuit, V
less otherwise specified)
Symbol
SVR
V
T
BW
SR
I
P
G
G
V
e
R
I
I
OS
d
sd-j
OS
d
b
N
O
S
V
V
i
Supply Voltage Range
Quiescent Drain Current
Input Bias Current
Input Offset Voltage
Input Offset Current
RMS Output Power
Music Power
IEC268.3 RULES
Total Harmonic Distortion
Slew Rate
Open Loop Voltage Gain
Closed Loop Voltage Gain
Power Bandwidth (-3dB)
Total Input Noise
Input Resistance (pin 1)
Supply Voltage Rejection
Efficiency
Thermal Shut-down
Junction Temperature
Parameter
R
R
V
d = 10%
R
R
V
d = 10%; T = 1s
V
f = 1kHz, P
f = 100Hz to 10kHz, P
f = 1kHz, P
f = 100Hz to 10kHz, P
B = 22Hz to 22kHz
V
P
V
V
V
V
V
V
d = 0.5%
R
V
R
curve A
R
P
S
S
S
S
S
S
S
S
S
ripple
O
O
S
L
L
L
L
L
L
s
= 22k ; f = 100Hz;
= 4
= 8
= 4
= 8
= 4
= 4
= 4.5V
= 25V
= 22V
= 22V
= 22V
= 22V R
= 22V R
= 22.5V; R
= 22V R
= 22V
= 28W; R
= 25W; R
= 0.5Vrms
Test Condition
O
O
V
L
L
L
i
= 0.1 to 24W
= 0.1 to 20W
L
L
= 200mV
= 8
= 8
= 8
= 4
= 8 ;
L
= 4
O
O
= 0.1 to 18W
= 0.1 to 15W
S
= 18V, T
Min.
500
24
22
30
4.5
5
amb
20 to 80,000
= 25°C, f = 1 kHz; un-
Typ.
0.03
0.02
30.5
150
0.1
80
45
30
55
28
18
25
35
22
32
50
65
67
8
4
5
Max.
0.5
0.5
0.5
0.5
31
50
90
200
10
25
15
TDA2050
V/ s
Unit
mA
mA
mV
nA
dB
dB
Hz
k
dB
W
W
W
W
W
W
W
%
%
%
%
%
%
V
A
V
V
C
3/13