APA0713 Datasheet, PDF (1/19 Pages) Anpec Electronics Coropration – 1.1W Mono Low-Voltage Audio Power Amplifier

APA0713
1.1W Mono Low-Voltage Audio Power Amplifier
Features
General Description
• Operating Voltage : 2.6V-5.5V
• APA0713 Compatible with TPA751
• Supply Current
– I =1.3mA at V =5V ,BTL mode
DD
DD
• – IDD=0.9mA at VDD=3.3V ,BTL mode
Low Shutdown Current
• – IDD=0.1µA
Low Distortion
– 630mW, at V_DD=5V, BTL, R_L=8Ω
THD+N=0.15%
– 280mW, at V_DD=3.3V, BTL, R_L=8Ω
THD+N=0.15%
• Output Power
at 1% THD+N
– 900mW, at V_DD=5V, BTL, R_L=8Ω
–
400mW,
at
V =3.3V,
DD
BTL,
R_L=8Ω
at 10% THD+N
–
1.1W
at
V =5V,
DD
BTL,
R_L=8Ω
• – 480mW at VDD=3.3V, BTL, RL=8Ω
Depop Circuitry Integrated
• Thermal Shutdown Protection and
Over Current Protection Circuitry
• High supply voltage ripple rejection
• Surface-Mount Packaging
– 8 pin SOP
• Lead Free Available (RoHS Compliant)
The APA0713 is a bridged-tied load (BTL) audio power
amplifier developed especially for low-voltage applica-
tions where internal speakers operation is required.
Operating with a 5V supply, the APA0713 can deliver 1.1W
of continuous power into a BTL 8Ω load at 10% THD+N
throughout voice band frequencies. Although this device is
characterized out to 20kHz, its operation is optimized for
narrow band applications such as wireless
communications. The BTL configuration eliminates the
need for external coupling capacitors on the output in
most applications, which is particularly important for small
battery-powered equipment. This device features a shut-
down mode for power-sensitive applications with spe-
cial depop circuitry to eliminate speaker noise when exit-
ing shutdown mode. The APA0713 is available in8-pin
SOP.
Applications
• Mobil Phones
• PDAs
• Digital Cameras
• Portable Electronic Devices
Ordering and Marking Information
APA0713
Assembly Material
Handling Code
Temperature Range
Package Code
Package Code
K : SOP-8
Temperature Range
I : -40 to 85 ^oC
Handling Code
TR : Tape & Reel
Assembly Material
G : Halogen and Lead Free Device
APA0713 K :
APA0713
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).
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.
1
Rev. A.2 - Apr, 2012
www.anpec.com.tw