TDA1562Q/N3,112 NXP Semiconductors, TDA1562Q/N3,112 Datasheet - Page 4

• Manufacturer Part Number: TDA1562Q/N3,112
• Description: IC AMP AUDIO PWR 70W MONO 17SIL
• Manufacturer: NXP Semiconductors
• Type: Class B; Class Hr

Specifications of TDA1562Q/N3,112

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 70W x 1 @ 4 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: 17-SIL (Bent and Staggered Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-1134-5; 935271575112; TDA1562QU

Philips Semiconductors
BLOCK DIAGRAM
2003 Feb 12
handbook, full pagewidth
70 W high efficiency power amplifier
with diagnostic facility
SGND
MODE
STAT
V ref
IN
IN
16
14
17
4
1
2
75
k
75
k
FAST MUTE
STANDBY
CLASS-B
CLASS-H
MUTE
ON
15 k
reference
voltage
FEEDBACK
PREAMP
PREAMP
CIRCUIT
TEMPERATURE
SENSOR
Fig.1 Block diagram.
disable
disable
POWER-
STAGE
POWER-
STAGE
C2
4
C1
LIFT-SUPPLY
LIFT-SUPPLY
3
15
V P *
V P *
C2
C1
13
5
DETECTOR
LOAD
TDA1562
TDA1562Q; TDA1562ST;
V P1
PGND1
TEMPERATURE
PROTECTION
PROTECTION
PROTECTION
DIAGNOSTIC
DISTORTION
LOAD DUMP
INTERFACE
DETECTOR
9
CURRENT
DYNAMIC
6
PGND2
V P2
Preliminary specification
10
12
TDA1562SD
11
7
8
MGL264
DIAG
OUT
OUT