TDA1566TH/N1C,118 NXP Semiconductors, TDA1566TH/N1C,118 Datasheet - Page 13

• 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
6.3.2 Diagnostic level settings
6.3.3 Temperature pre-warning
Note that in the J version no CLIP pin is available.
Table 14.
Following diagnostic information is only available via I
Table 15.
If in I
the pre-warning will be activated resulting in a LOW CLIP pin.
In non-I
In the TH version the thermal pre-warning is available on the CLIP pin in I
and non-I
In the J version the thermal pre-warning is available on the DIAG pin in non-I
In I
IB1[D4], see
If the temperature increases above the pre-warning level, the temperature controlled gain
reduction will be activated for both channels resulting in a lower output power. If this does
not reduce the average junction temperature, both channels will be switched off at the
absolute maximum temperature T
Diagnostic
POR
Low V
Clip detection
Temperature pre-warning
Short
Speaker protection
Offset detection
Maximum temperature
protection
Load detection
Setting
Clip detection level
Temperature pre-warning level
•
•
2
DC and AC load detection results, see
DB3[D4] is set when the DC settling of the amplifier has almost completed and the
SVR voltage has risen to a value of V
C-bus mode the presence of the thermal pre-warning on the DIAG is selected with
2
C-bus mode the average junction temperature reaches a by I
P
or load dump detection yes
2
C mode the thermal pre-warning is set on 145 C.
2
C mode.
Available diagnostic data J version
Clip and temperature pre-warning level setting
Section 6.3.1
Rev. 02 — 20 August 2007
and
I
2
I
DIAG
yes
selectable
selectable
selectable
selectable
selectable
yes
no
I
IB2[D7] = 0 selects 3 %
IB2[D7] = 1 selects 7 %
IB3[D4] = 0 selects 145 C
IB3[D4] = 1 selects 122 C
C-bus controlled dual channel/single channel amplifier
2
2
Section
C-bus mode
C-bus mode
off
, typical 175 C.
6.4.2.
P
Section 6.2
/ 2 or above, see
2
C-bus:
Non-I
DIAG
no
yes
yes
yes
yes
yes
no
yes
no
Non-I
3 %
145 C
Section 6.5.1
2
2
2
C-bus mode
C-bus mode
C-bus selectable level,
TDA1566
© NXP B.V. 2007. All rights reserved.
2
C-bus mode
2
C-bus mode.
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