TDA1566TH/N1C,118 NXP Semiconductors, TDA1566TH/N1C,118 Datasheet - Page 12

• Manufacturer Part Number: TDA1566TH/N1C,118
• Description: IC AMP AUDIO PWR 150W AB 24HSOP
• Manufacturer: NXP Semiconductors
• Type: Class ABr

Specifications of TDA1566TH/N1C,118

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Package / Case: 24-HSOP
• Max Output Power X Channels @ Load: 150W x 1 @ 1 Ohm; 75W x 2 @ 2 Ohm
• Voltage - Supply: 6.5 V ~ 18 V
• Features: Depop, I²C, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Product: Class-AB
• Output Power: 92 W
• Available Set Gain: 26 dB
• Common Mode Rejection Ratio (min): 60 dB
• Thd Plus Noise: 0.2 %
• Operating Supply Voltage: 14.4 V
• Maximum Power Dissipation: 80000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 4 Ohms
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 18 V
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Audio Amplifier Function: Speaker
• Single Supply Voltage (typ): 14.4V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 80W
• Rail/rail I/o Type: No
• Single Supply Voltage (max): 18V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 24
• Package Type: HSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935284624118; TDA1566TH/N1C-T; TDA1566TH/N1C-T

NXP Semiconductors
TDA1566_2
Product data sheet
6.3.1 Diagnostic table
6.3 Diagnostic
For instance at an output voltage of 4 V peak the total impedance must be less than 10
to detect the AC coupled load or more than 13.4
detected. Values between 10
load detection is shown in DB1[D7] for channel 1 and DB2[D7] for channel 2.
When IB1[D2] = 1 the AC load detection is enabled. The AC load detection can only be
performed after the amplifier has completed its start-up cycle and will not conflict with the
DC load detection. The default setting of IB1[D2] = 0 disables AC load detection.
Note: in the 1
The available diagnostic information is shown in
and
DIAG and CLIP have an open-drain output, are active LOW and must have an external
pull-up resistor to an external voltage.
DIAG shows fixed information and via the I
will be seen on DIAG and CLIP as a logical OR. The temperature pre-warning diagnostic
and clip information is available on the CLIP.
In case of a failure, DIAG will remain LOW and the microprocessor can read out the failure
information via the I
I
what was wrong by reading the I
the I
read commands after each other.
DIAG will give actual diagnostic information (when selected). When a failure is removed,
DIAG will be released instantly, independently of the I
Table 13.
Diagnostic
POR
Low V
dump detection
Clip detection
Temperature
pre-warning
Short
Speaker
protection
Offset detection
Maximum
temperature
protection
Load detection
2
C-bus read command. Even when the failure is removed the microprocessor will know
Table 18
2
C-bus read old information is read. Most actual information will be gathered with 2
P
or load
Available diagnostic data TH version
for the bitmap of the instruction and data bytes.
mode I
I
DIAG
yes
yes
selectable
selectable
selectable
selectable
selectable
yes
no
2
2
C-bus mode
C-bus. The I
Rev. 02 — 20 August 2007
ref
is doubled, so I
I
2
C-bus controlled dual channel/single channel amplifier
and 13.4
2
2
C-bus. The consequence of this procedure is that during
C-bus bits are set on a failure and will be reset with the
CLIP
no
no
yes
yes
no
no
no
no
no
ref
2
C-bus selectable information. This information
cannot be recognized. The result of the AC
= 2
Table 13
390 / R
to guarantee no connected AC load is
2
Non-I
DIAG
no
yes
no
no
yes
yes
yes
yes
no
C-bus latches.
PROG
and
2
C-bus mode
Table
[A].
14. Refer to
TDA1566
© NXP B.V. 2007. All rights reserved.
CLIP
no
no
yes
yes
no
no
no
no
no
Table 17
12 of 46