TFA9810T NXP Semiconductors, TFA9810T Datasheet - Page 15

• Manufacturer Part Number: TFA9810T
• Description: Audio Amplifiers 2X15W BTL POWER COMPARATOR
• Manufacturer: NXP Semiconductors

Specifications of TFA9810T

• Product: Class-D
• Output Power: 15 W
• Available Set Gain: 19.7 dB
• Thd Plus Noise: 0.04 %
• Operating Supply Voltage: 12 V
• Maximum Power Dissipation: 2500 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Input Bias Current (max): 1 uA
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 20 V
• Supply Voltage (min): 8 V
• Output Type: 2-Channel Stereo
• Package / Case: SOIC-32
• Operational Class: Class-D
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Output Power (typ): 15x2@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.04@8Ohm@1W%
• Single Supply Voltage (typ): 12V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 2.5W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 8V
• Single Supply Voltage (max): 20V
• 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: 32
• Package Type: SO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TFA9810T/N1,112

NXP Semiconductors
11. Thermal characteristics
Table 8.
[1]
[2]
12. Characteristics
Table 9.
T
TFA9810_3
Product data sheet
Symbol
R
Symbol
Supply voltage
V
I
I
ENABLE input
V
V
off
q
amb
P
IL
IH
th(j-a)
j-lead
j-top
Measured in a JEDEC high K-factor test board (standard EIA/JESD 51-7) in free air with natural convection.
Strongly depends on where the measurement is taken on the case.
= 25 C; V
Characteristics
Static characteristics
Parameter
supply voltage
off-state current
quiescent current
LOW-level input voltage
HIGH-level input voltage with respect to V
Parameter
thermal resistance
from junction to
ambient
thermal
characterization
parameter from
junction to lead
thermal
characterization
parameter from
junction to top of
package
P
12.1 Static characteristics
= 12 V; f
Table 7.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
V
V
osc
x
esd
= 550 kHz;
voltage on pin x
electrostatic discharge voltage
Limiting values
Conditions
SO32. JEDEC test board
SO32. Two-layer application
board
SO32
SO32
Conditions
V
off mode
with load, filter, and snubbers
connected
with respect to V
Figure 33
P
= V
DDPx
Rev. 03 — 20 February 2008
unless otherwise specified
V
…continued
SSPx
SSD
SSD
[1] [2]
Conditions
DIAG
IN1P - IN1N
IN2P - IN2N
all other pins
VINX with
respect to
other pins
all other pins
[1]
[1]
Min
8
-
-
3
Min
-
-
0.3
Min
V
V
12
12
1500
2000
Typ
41
44
4
Typ
12
110
35
-
-
SS
SS
Audio amplifier 2 x 12 W
0.3
0.3
Max
+12
+12
+12
V
+1500
+2000
Max
44
-
30
8
Max
20
200
45
+0.8
V
© NXP B.V. 2008. All rights reserved.
TFA9810
DD
P
+ 0.3
Unit
K/W
K/W
K/W
K/W
Unit
V
mA
V
V
Unit
V
V
V
V
V
V
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