TDA7572 STMicroelectronics, TDA7572 Datasheet - Page 25

• Manufacturer Part Number: TDA7572
• Description: IC AMP PWM 200W BRIDGE 64HIQUAD
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of TDA7572

• Output Type: 1-Channel (Mono)
• Voltage - Supply: 8 V ~ 58 V
• Features: Digital Inputs, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: 64-HiQUAD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Max Output Power X Channels @ Load: -

TDA7572
Table 13.
4.4.1
Table 14.
Symbol
V
V
Symbol
OH_BST
OL_BST
Dynamic range at
-60dBFS
Noise floor
THD+N
at maximum useful input
level
Silent Mute
Differential output voltage
Output resistance
Voltage booster
Digital to analog converter
Digital to analog converter
BST gate high voltage
BST gate low voltage
Parameters
Parameters
At output of analog filter
-60dBFS input 1KHz sine tone
At output of analog filter after >
25mS of –97dBFS input 20-20k Hz
flat
Input=-1.5dBFS
The DAC output is limited to
prevent operation in regions of
degraded DAC performance. This
spec represents the performance
at this maximum practical value
Must engage after 25mS of <-
96dbFS input signal
Magnitude of –1.5dBFS sine,
1 KHz
I
I
I
I
source
source
sink
sink
= 0.5A
= 20mA
Test conditions
= 0.5A
= 20mA
Test conditions
-10%
Min.
1.8K
Min.
9.2
80
20
7
Electrical specifications
Typ.
Typ.
2.5K
2.1
90
1.75V
0.080
+10%
Max.
Max.
2.8K
-60
20
30
Ohms
Units
Units
Vrms
ms
dB
µV
dB
25/64
V
V