TDA7492 STMicroelectronics, TDA7492 Datasheet - Page 9

• Manufacturer Part Number: TDA7492
• Description: IC, AMP, AUDIO, CLASS D, 36POWERSO
• Manufacturer: STMicroelectronics

Specifications of TDA7492

• Amplifier Class: D
• No. Of Channels: 2
• Supply Voltage Range: 8V To 26V
• Load Impedance: 8ohm
• Operating Temperature Range: 0°C To +70°C
• Amplifier Case Style: PowerSO
• No. Of Pins: 36
• Svhc: No SVHC
• Output Power: 40W
• Thd + N: 0.1% @ 1W, 8ohm, VCC=25V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7492
3
3.1
3.2
3.3
Electrical specifications
Absolute maximum ratings
Table 3.
Thermal data
Table 4.
Electrical specifications
Unless otherwise stated, the results in
V
Tamb = 25 °C.
Table 5.
V
V
T
T
T
R
V
I
I
V
I
T
R
V
Symbol
Symbol
Symbol
q
qSTBY
OCP
CC
op
j
stg
j
CC
I
CC
OS
OVP
th j-case
i
= 25 V, R
DC supply voltage for pins PVCCA, PVCCB, SVCC
Voltage limits for input pins STBY, MUTE, INNA, INPA,
INNB, INPB, GAIN0, GAIN1
Operating temperature
Junction temperature
Storage temperature
Thermal resistance, junction to case
Supply voltage for
pins PVCCA, PVCCB, SVCC
Total quiescent current
Quiescent current in standby
Output offset voltage
Overcurrent protection threshold R
Junction temperature at thermal
shutdown
Input resistance
Overvoltage protection threshold -
Absolute maximum ratings
Thermal data
Electrical specifications
L
(load) = 8 Ω, R
Parameter
Doc ID 14926 Rev 4
OSC
Parameter
Parameter
= R3 = 39 kΩ, C8 = 100 nF, f = 1 kHz, G
Table 5
-
Without LC
-
Play mode
Mute mode
-
Differential input
L
= 0 Ω
below are given for the conditions:
Condition
Electrical specifications
-0.3 - 3.6
0 to 70
-40 to 150
-40 to 150
30
-
8
-
-
4.8
-
48
28
-
-
Min
Min
Value
2
-
26
2.5
-
-
6.0
150
60
29
Typ
Typ
V
= 21.6 dB and
3
26
35
5.0
±100
±60
-
-
-
-
Max
Max
V
°C
°C
°C
°C/W
V
mA
µA
mV
A
°C
kΩ
V
V
Unit
Unit
Unit
9/32