TFA9879HN/N1 NXP Semiconductors, TFA9879HN/N1 Datasheet - Page 36

• Manufacturer Part Number: TFA9879HN/N1
• Description: IC, AMP, AUDIO, MONO, 3W, DBS17P
• Manufacturer: NXP Semiconductors

Specifications of TFA9879HN/N1

• Amplifier Class: D
• No. Of Channels: 1
• Output Power: 2.75W
• Load Impedance: 8ohm
• Operating Temperature Range: -20°C To +85°C
• Amplifier Case Style: VQFN
• No. Of Pins: 24
• Base Number: 9879
• Rohs Compliant: Yes
• Supply Voltage Range: 2.5V To 5.5V
• Thd + N: 0.02% @ 100mW, 8ohm, VDD=1.8V

NXP Semiconductors
11. Internal circuitry
Table 34.
TFA9879
Product data sheet
Pin
1
2
3
4
5
16
17
18
19
20
21
22
7,8
Internal circuitry
Symbol
SDA
SCL
TEST1
ADSEL2
TEST3
ADSEL1
SDI2
SCK2
LRCK2
SDI1
SCK1
LRCK2
V
DDP
Equivalent circuit
All information provided in this document is subject to legal disclaimers.
Rev. 02 — 15 October 2010
11, 12, 24
11, 12, 24
11, 12, 24
Mono BTL class-D audio amplifier with digital input
16 to 22
2 to 5
7, 8
1
ESD
ESD
ESD
010aaa632
010aaa633
010aaa634
TFA9879
© NXP B.V. 2010. All rights reserved.
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