TDA7264 STMicroelectronics, TDA7264 Datasheet - Page 4

• Manufacturer Part Number: TDA7264
• Description: IC AMP AUDIO PWR 25W MULTIWATT8
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA7264

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 25W x 2 @ 4 Ohm
• Voltage - Supply: ±5 V ~ 22.5 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: Multiwatt-8 (Straight Leads)
• Amplifier Class: AB
• No. Of Channels: 2
• Output Power: 25W
• Supply Voltage Range: ± 5V To ± 22.5V
• Thd + N: 0.03% @ 1W, 8ohm, VS=± 20V
• Load Impedance: 8ohm
• Operating Temperature Range: 0°C To +70°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3959-5

Electrical specifications
4/14
Table 4.
1. FULL POWER up to V
THD
C
SR
G
∆G
eN
R
SVRR
T
Mute mode (see also
VT
A
Standby mode (see also
VT
A
I
Symbol
q_STBY
j
MUTE
STBY
T
i
V
MUTE
STBY
MUSIC POWER is the maximum power which the amplifier is capable of producing across the rated load
resistance (regardless of non-linearity) 1 s after the application of a sinusoidal input signal of frequency
1 kHz.
V
Total harmonic distortion
Crosstalk
Slew rate
Closed-loop voltage gain
Voltage gain matching
Total input noise
Input resistance
Supply voltage rejection ratio
Junction temperature at thermal
shut-down
Mute/play threshold
Mute attenuation
Standby/mute threshold
Standby attenuation
Quiescent current in standby
Electrical specifications (continued)
Table 5 on page
Parameter
S
= ±22.5 V with R
Table 5 on page
Doc ID 1477 Rev 6
8)
L
= 8 Ω and V
8)
P
R
P
f = 100 Hz to 15 kHz,
R
P
R
P
f = 100 Hz to 15 kHz,
R
f = 1 kHz
f = 10 kHz
-
-
-
A curve
f = 20 Hz to 22 kHz
-
f
-
-
-
-
-
-
r
O
O
O
O
L
L
L
L
= 100 Hz, V
= 8 Ω, V
= 8 Ω, V
= 4 Ω, V
= 4 Ω, V
= 1 W, f = 1 kHz,
= 0.1 to 15 W,
= 1 W, f = 1 kHz,
= 0.1 to 12 W,
S
Conditions
= ±16 V with R
S
S
S
S
= ±20 V,
= ±20 V
= ±16 V,
= ±16 V
r
= 0.5 V
L
= 4 Ω.
-
-
-
-
-
-
29
-
-
15
-
-
60
-
-
-7
-3.5
-
Min
0.02
-
0.03
-
70
60
10
30
0.2
2.5
3.5
20
60
145
-6
90
-2.5
110
3
Typ
-
0.5
-
1.0
-
-
31
-
8
-
-
-
-
-5
-
-1.5
-
-
Max
TDA7264
%
dB
V/µs
dB
dB
µV
kΩ
dB
°C
V
dB
V
dB
mA
Unit