TDA7801SM STMicroelectronics, TDA7801SM Datasheet - Page 2

• Manufacturer Part Number: TDA7801SM
• Description: IC AMP QUAD BRIDGE FLEXIWATT27
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of TDA7801SM

• Output Type: 4-Channel (Quad)
• Max Output Power X Channels @ Load: 72W x 4 @ 2 Ohm
• Features: Digital Inputs, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: 27-Flexiwatt (bent and staggered leads)
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 4-Channel Stereo
• Audio Amplifier Function: Speaker
• Rail/rail I/o Type: No
• Mounting: Surface Mount
• Pin Count: 27 +Tab
• Package Type: Flexiwatt SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Compliant

Block diagram and pins description
1
1.1
Figure 1.
2/8
PLLfil/ENABLE
SD2_4
SD1_3
SCK
WS
11
12
13
5
Block diagram and pins description
Block diagram
Block diagram (Flexiwatt27)
2
D3V Dgnd
16
PLL
interface
ST-BY
I2S
14
26
Diagn.
Interpol.
I
I
shaper
2
Noise
2
C
C
+
27
Doc ID 15022 Rev 2
Sscrambler
Scrambler
Scrambler
Scrambler
A3V
17
Agnd
15
generators
generators
generators
generators
CD/DIAG
Current
Current
Current
Current
array
array
array
array
23
TAB
1
25
PW_GND
19
Transresistance
Transresistance
Transresistance
Transresistance
Fully Balanced
Fully Balanced
Fully Balanced
Fully Balanced
Power Filter
Power Filter
Power Filter
Power Filter
7
9
VCC
21
3
22
24
10
18
20
6
4
8
TDA7801
OUTRR+
OUTLR+
OUTRF+
OUTRF-
OUTRR-
OUTLF+
OUTLF-
OUTLR-
AC00698