Power Amplifier. APA2618 Datasheet

APA2618 Amplifier. Datasheet pdf. Equivalent

Part APA2618
Description 15W I2C/Digital Volume Class DAudio Power Amplifier
Feature APA2618 15W I2C/Digital Volume Class D Audio Power Amplifier With AGC Function Features General De.
Manufacture ANPEC
Datasheet
Download APA2618 Datasheet




APA2618
APA2618
15W I2C/Digital Volume Class D Audio Power Amplifier With AGC Function
Features
General Description
Operating Voltage: 8V~26V
Filter-free Class-D Amplifier
High Efficiency 90% at Po=15W, 8Speaker,
The APA2618 is a stereo, high efficiency, filter-free Class-
D audio power amplifier with stereo Cap-free Class-AB
headphone driver.
V =16V
DD
Low Shutdown Current
The Class-D power amplifier has very high efficiency com-
pare to the tradition Class-AB power amplifier. And the
- ISD=100µA at VDD=16V
Fast Startup Time (40 ms)
filter-free Class-D architecture eliminates the output filter
compare to the traditional Class-D audio amplifier. The
High PSRR: 60 dB at 1kHz
I2C/ Digital volume is flexible for gain control. And the 128
128 steps I2C/Digital Volume control
steps volume provide the precision gain control.
Gain control range from 36dB to -80dB
The APA2618 power amplifier is capable of driving 15W
(for Speaker)
Gain control range from 18.5 dB to -80dB
at VDD=16V into 8speaker the headphone drivers can
provide 30mW into 32headphone, The APA2618 pro-
(for Headphone/Line-Driver)
vides thermal and over current protections.
Line-Out can reach 2Vrms/ch Voltage Swing into
2.5k
Auto Gain Control function
Build-in Oscillator
Thermal and Over-Current Protections with
Auto-Recovery
TQFN 5x5-40 Pin Space Saving Packages
Applications
LCD TVs
Projector
Active Speaker
Blue-tooth speaker
Simplified Application Circuit
Stereo Input
Signals
Digital Volume
Control
I2C Control
HP/SPK
Signal
APA2618
ROUTN
ROUTP
LOUTN
Volume
LOUTP
SCL
SDA
HP_ROUTP
HP/SPK
HP_LOUTP
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright © ANPEC Electronics Corp.
Rev. A.3 - Nov., 2014
1
www.anpec.com.tw



APA2618
APA2618
Ordering and Marking Information
APA2618
Assembly Material
Handling Code
Temperature Range
Package Code
Package Code
QB: TQFN5x5-40
Operating Ambient Temperature Range
I : -40 to 85 oC
Handling Code
TR : Tape & Reel
Assembly Material
G : Halogen and Lead Free Device
APA2618
APA2618
XXXXX
XXXXX - Date Code
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which
are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for
MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen
free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by
weight).
Pin Configuration
PVSS 1
TP1 2
SCL 3
SDA 4
RST 5
TP2 6
HP/SPK 7
MONO 8
GND 9
RIN 10
APA2618
TQFN5X5-40
(Top View)
30 SD
29 AVDD
28 5VLDO
27 GND
26 3V3LDO
25 NC
24 CPP
23 CPGND
22 CPN
21 HPVSS
Copyright © ANPEC Electronics Corp.
Rev. A.3 - Nov., 2014
2
www.anpec.com.tw







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