APA7063 ANPEC [Anpec Electronics Coropration], APA7063 Datasheet

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APA7063

Manufacturer Part Number
APA7063
Description
Stereo 1.5W Audio Power Amplifier with DC Volume Control
Manufacturer
ANPEC [Anpec Electronics Coropration]
Datasheet
APA7063
Features
Applications
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
Rev. A.5 - Mar., 2003
 Portable and Desktop Computers
 Multimedia Monitors
 Portable Radios, PDAs, and Portable TVs
Bridge-tied or Stereo(Single-ended) Configura-
DC Volume Control Interface, 0dB to –105dB
Depop Circuitry Integrated
Thermal shutdown protection circuitry
High supply voltage ripple rejection
Low Shutdown Current, I
Low Crossover Distortion
Low Quiescent Current
Operating Voltage: 3.3V to 5V
Low Supply Current, I
Output Power at 1% THD+N, V
Output Power at 10% THD+N, V
Bridge-Tied Load (BTL) or Single-Ended-(SE)
tions
-1.2 W/Ch (typ) into an 8 Load
-1.5 W/Ch (typ) into an 8 Load
Modes Operation
ANPEC Electronics Corp.
Stereo 1.5W Audio Power Amplifier with DC Volume Control
DD
= 13mA at Stereo BTL
DD
= 0.7µA
DD
DD
=5V
=5V
1
Pin Description
General Description
The APA7063 is a monolithic integrated circuit that pro-
vides DC volume control, and a stereo bridged audio
power amplifiers capable of producing 1.5W(1.2W) into
8
vides a volume control pin DC_Vol determines the at-
tenuation of output of the amplifiers. The attenuator range
is from 0dB (DC_Vol=0.7V
32 steps. Both of the depop circuitry and the thermal
shutdown protection circuitry are integrated in the
APA7063, that reduces pops and clicks noise during power
up and when using the shutdown modes and protects
the chip from being destroyed by over temperature failure.
To simplify the audio system design applications, the
APA7063 combines a stereo bridge-tied loads (BTL)
mode for speaker drive and a stereo single-end (SE)
mode for headphone drive into a single chip, where both
modes are easily switched by the SE/BTL input control
pin signal. The APA7063 also features a shutdown func-
tion which keeps the supply current only 0.7µA (typ).
SHUTDOWN
with less than 10%(1.0%) THD+N. APA7063 pro-
DC Vol
GND
Vin1
Vin2
Vo1
Vo2
V
CC
1
2
3
4
5
6
7
8
DD
) to –105dB (DC_Vol=0V) with
16
15
14
13
12
11
10
9
www.anpec.com.tw
+ OUT1
V
- OUT1
Bypass
SE/BTL
- OUT2
V
+ OUT2
CC
CC

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APA7063 Summary of contents

Page 1

... The attenuator range is from 0dB (DC_Vol=0.7V 32 steps. Both of the depop circuitry and the thermal shutdown protection circuitry are integrated in the APA7063, that reduces pops and clicks noise during power =5V up and when using the shutdown modes and protects DD the chip from being destroyed by over temperature failure ...

Page 2

... APA7063 Ordering and Marking Information lin ...

Page 3

... RIPPLE Rms C =2.2 F, f=120Hz B f=1kHz , C =2 ,A-Wtd Filter 25°C A APA7063 Min. Typ. Max. 3.3 5 0.7 2.0 4 0.8 APA7063 Min. Typ. Max. ±0.5 -100 -105 = 25°C A APA7063 Typ. 5 1.2 1 0.3 1.0 = www.anpec.com.tw Unit Unit dB Unit ...

Page 4

... Mode control signal input, hold low for BTL mode, hold high for SE mode. Connect to voltage divider for internal mid_supply bias Channel 1 negative output in BTL mode and in SE mode. Channel 1 positive output in BTL mode and high impedance state in SE mode 25°C A APA7063 Unit Typ. 100 100 ...

Page 5

... Typical Application Circuit 1 F R_var r*=R_var/50 R-in L-in * Add a resistor to avoid volume control gain error at power on status. For the R_var with 10K variable resistor, the recommended value range of 100~200 . Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 #8 #8 APA7063 5 Headphone jack www.anpec.com.tw ...

Page 6

... APA7063 Typical Characteristics RL=8 Po=1.0W 2 BTL 1 0.5 0.2 AV=8 AV=2 0.1 0.05 AV=4 0.02 0. 100 200 500 1k Frequency (Hz = RL=8 BTL 2 1 f=20kHz 0.5 0.2 0.1 f=1kHz 0.05 f=20Hz 0.02 0.01 10m 20m 50m 100m 200m Output Power (W) Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 0.5 0.2 0.1 0.05 0.02 0. 10k 20k 0.5 0.2 0.1 0.05 0.02 0.01 500m ...

Page 7

... APA7063 Typical Characteristics (Cont = RL=8 Po=0.25W 0.5 0.2 AV=1 0.1 0.05 AV=4 AV=2 0.02 0. 100 200 500 1k Frequency (Hz = RL=10k 2 Vin=1Vrms SE 1 0.5 0.1 AV=1 0.05 0.02 AV=4 0.01 0.005 AV=2 0.002 0.001 20 50 100 200 500 1k Froquency (Hz) Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 0.5 0.1 0.05 0.02 0.01 0.005 0.002 0.001 2k 5k 10k ...

Page 8

... APA7063 Typical Characteristics (Cont = RL= 0.5 f=20kHz 0.1 0.05 f=20Hz 0.02 0.01 f=1kHz 0.005 0.002 0.001 10m 20m 30m 50m 70m 100m Output Power (W =3. RL=8 Po=0.4W 2 BTL 1 0.5 0.2 AV=8 AV=2 0.1 0.05 0.02 0. 100 200 500 1k Frequency (Hz) Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 0.5 0.1 0.05 0.02 0.01 0.005 ...

Page 9

... APA7063 Typical Characteristics (Cont =3. RL=8 BTL 2 1 f=20kHz 0.5 0.2 f=1kHz 0.1 0.05 f=20Hz 0.02 0.01 10m 20m 30m 50m 80m Output Power ( =3. RL=8 Po=100mW 0.5 0.2 AV=1 0.1 AV=4 0.05 AV=2 0.02 0. 100 200 500 1k Frequency (Hz) Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 0.5 0.2 0.1 0.05 0.02 0.01 10m 200m 400m 800m ...

Page 10

... APA7063 Typical Characteristics (Cont =3. RL=10k Vin=1Vp 0.5 0.2 0.1 AV=1 0.05 AV=2 0.02 AV=4 0. 100 200 500 1k Frequency (Hz =3. RL= 0.5 0.2 f=20kHz 0.1 0.05 f=1kHz 0.02 f=20Hz 0.01 10m 12m 15m 20m 25m 30m 35m 42m Output Power (W) Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 0.5 0.2 0.1 0.05 0.02 0. ...

Page 11

... APA7063 Typical Characteristics (Cont = RL=10k 2 docking 1 0.5 0.1 f=20kHz 0.05 0.02 f=1kHz 0.01 0.005 f=20Hz 0.002 0.001 100m 200m 300m 500m Output Voltage (V) 100u No filter 50u A_wtd filter 20u 10u 5u V =5V DD RL=8 2u Av=2V/V BTL 100 200 500 1k Frequency (Hz) Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 ...

Page 12

... APA7063 Typical Characteristics (Cont =5V DD RL=8 -20 Po=1W Av=2V/V BTL -40 -60 -80 -100 f=20kHz -120 20 50 100 200 500 1k Frequency (Hz) +12 Cf=0.22 F +10 Cf=0 Cf=0.068 100 200 500 1k Frequency (Hz) Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 +0 -20 -40 -60 -80 f=1kHz -100 -120 2k 5k 10k ...

Page 13

... APA7063 Typical Characteristics (Cont.) 0.2 0.18 0.16 0.14 0.12 0.1 R =16 L 0.08 0.06 R =32 L 0.04 0. 0.05 0.1 0.15 0.2 Output Power ( =5V DD 1.8 RL=8 BTL 1.6 1.4 1.2 1 THD=10% 0.8 0.6 0.4 0.2 0 2 -Supply Voltage (V) DD Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 THD< 0.25 0.3 0.35 0.4 0.16 0.14 0.12 0.1 0.08 THD=1% 0.06 0.04 0.02 0 4 Load ...

Page 14

... APA7063 Typical Characteristics (Cont.) 3 2.5 2 1.5 1 THD=10% 0.5 THD= Load Resistance ( ) 1.1 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 THD=10% THD=1% 0.2 0 Load Resistance ( ) Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 0.8 V =5V DD BTL 0.7 0.6 0.5 0.4 0.3 0.2 THD=1% 0 ...

Page 15

... APA7063 Typical Characteristics (Cont = Voltage (V) Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 +0 V =5V DD -10 Vin=200mVp RL=8 -20 Cb=2.2 F SE/BTL -30 -40 -50 -60 -70 - ...

Page 16

... APA7063 Packaging Information SO – 300mil ( Reference JEDEC Registration MS-013 Millimeters Dim Min. Max. Variations 2.65 A 2.35 SO-16 0.10 0.30 A1 SO-18 0.33 0.51 B SO-20 D See variations SO-24 7.40 7.60 E SO-28 e 1.27BSC SO-14 10 10.65 H 0.40 1. See variations Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 Variations- D Dim Min. Max. ...

Page 17

... APA7063 Packaging Information (Cont.) PDIP-16 pin ( Reference JEDEC Registration MS-001) Dim Min 0.380 A2 3.169 A3 2.915 D 18.632 E E1 6.210 L° 8.492 B Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 D E1 Millimeters Max. 5.320 - 3.422 3.803 19.646 7.605BSC 6.464 380.25 9.506 17 E Inches Min ...

Page 18

... APA7063 Physical Specifications Terminal Material Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb) Lead Solderability Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3. Reflow Condition (IR/Convection or VPR Reflow) Reference JEDEC Standard J-STD-020A APRIL 1999 Pre-heat temperature Classification Reflow Profiles Average ramp-up rate(183 C to Peak) Preheat temperature 125 ± Temperature maintained above 183 C Time within actual peak temperature 10 – ...

Page 19

... APA7063 Reliability test Program Test item SOLDERABILITY MIL-STD-883D-2003 HOLT MIL-STD-883D-1005.7 PCT JESD-22-B, A102 TST MIL-STD-883D-1011.9 ESD MIL-STD-883D-3015.7 Latch-Up JESD 78 Carrier Tape & Reel Dimensions Application A B 330 SOP- 8 5.5 1 1.55 +0.1 1.55+ 0.25 4.0 Copyright ANPEC Electronics Corp. Rev. A.5 - Mar., 2003 Method ...

Page 20

... APA7063 Cover Tape Dimensions Application Carrier Width SOP- 8 Customer Service Anpec Electronics Corp. Head Office : 5F, No. 2 Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 7F, No. 137, Lane 235, Pac Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan ...

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