TFA9815T/N1,112 NXP Semiconductors, TFA9815T/N1,112 Datasheet - Page 10

• Manufacturer Part Number: TFA9815T/N1,112
• Description: IC AMP AUDIO 18W STER D 32SOIC
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of TFA9815T/N1,112

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 18W x 2 @ 4 Ohm
• Voltage - Supply: 8 V ~ 20 V
• Features: Differential Inputs, Short-Circuit and Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 32-SOIC (7.5mm Width)
• Operational Class: Class-D
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.05@8Ohm@1W%
• Single Supply Voltage (typ): 12V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935284041112; TFA9815T/N1; TFA9815T/N1

NXP Semiconductors
TFA9815_1
Preliminary data sheet
Table 7.
Pin
7
8
10
11
Internal circuitry
Symbol
ENABLE
CDELAY
DIAG
TEST
Rev. 01 — 16 December 2008
Equivalent circuit
…continued
8
7
V
10
11
DDA1
V
DDA1
V
V
V
DDA1
SSA1
DDA1
3 k
13 k
200 nA
2.8 A
Audio amplifier 2 x 17 W
V
SSD
010aaa031
010aaa030
V
010aaa387
SSA1
250 nA
2.8 k
V
9 V
© NXP B.V. 2008. All rights reserved.
TFA9815
SSA
DISCHARGE
V
SSA1
010aaa379
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