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APA2020A
Stereo 2-W Audio Power Amplifier
Features
* * * * * * * * *
Low Supply Current , IDD= 8mA at Stereo BTL Low Shutdown Current , IDD= 0.5A Depop Circuitry Integrated Low Supply Voltage Thermal Shutdown Circuitry Integrated Output Power at 1% THD+N , VDD=5V - 1.8 W/Ch (typ) into a 4 Load - 1.2 W/Ch (typ) into a 8 Load Bridge-Tied Load (BTL) or Single-Ended (SE) Modes Operation Various 24-Pin Power Packages Available SOP , TSSOP-P High Supply Voltage Ripple Rejection
General Description
The APA2020A is a stereo bridge-tied audio power amplifier in various 24-pin power packages , including SOP , TSSOP-P. When connecting to a 5V voltage supply , the APA2020A is capable of delivering 1.8W/1.2W of continuous RMS power per channel into 4/8 loads with less than 1% THD+N , respectively. The APA2020A simplifies design and frees up board space for other features . The APA2020A also served well in low-voltage applications , which provides 800-mW per channel into 4 loads with a 3.3V supply voltage . Both of the depop circuitry and the thermal shutdown protection circuitry are integrated in the APA2020A , that reduces pops and clicks noise during power up and when using the shutdown or mute modes and protects the chip from being destroyed by over-temperature failure. To simplify the audio system design in notebook computer applications , the APA2020A 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 . For power sensitive applications , the APA2020A also features a shutdown function which keeps the supply current only 0.5 A (typ) .
Applications
*
Stereo Audio Power Amplifier for Notebook Computer
Ordering Information
APA2020A
Handling Code Temp. Range Package Code Package Code K : SOP Temp. Range I: - 40 to 85 C Handling Code TU : Tube TY : Tray TR : Tape & Reel
R : TSSOP-P *
* TSSOP-P is a standard TSSOP package with a thermal pad exposure on the bottom of the package.
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.5 - July., 2002 1 www.anpec.com.tw
APA2020A
Block Diagram
MUX
MUX
MUX
SE/BTL
Absolute Maximum Ratings
(Over operating free-air temperature range unless otherwise noted.)
Symbol V CC TA TJ TSTG TS V ESD Supply Voltage Operating Ambient Temperature Range Maximum Junction Temperature Storage Temperature Range Soldering Temperature,10 seconds Electrostatic Discharge Parameter Rating 6 -40 to 85 150 -65 to +150 300 -3000 to 3000 *1 -200 to 200 *2 Unit V C C C C V
Note: 1. Human body model : C=100pF , R=1500 , 3 positive pulses plus 3 negative pulses 2. Machine model : C=200pF , L=0.5mH , R=0 , 3 positive pulses plus 3 negative pulses
Copyright ANPEC Electronics Corp. Rev. A.5 - July., 2002
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APA2020A
Recommended Operating Conditions
Min. Supply Voltage, VDD VDD=5V, 4- stereo BTL drive, Operating free-air 250mW/Ch average power, with proper PCB temperature, TA design VDD=5V, 2 W/Ch average power, 3- stereo BTL drive, with proper PCB design and 300 CFM forced-air cooling 3 -20 Typ. 5 Max. 5.5 85 Unit V C
-20
85
VDD=5 V Common mode input voltage, VICM VDD=3.3V
1.25 1.25
4.5 2.7 V
Electrical Characteristics (Cont.)
AC Operating Characteristics , VDD= 5V , TA= 25C , RL= 4 (unless otherwise noted)
Symbol P(out) Parameter Output power (each channel ) see Note 1 Test Condition THD = 10% , BTL , RL=4 RL=8 THD = 1% , BTL , RL=4 RL=8 THD = 10% , SE , RL=4 RL=8 THD = 1% , SE , RL=4 RL=8 THD = 0.5% , SE , RL=32 THD + N Total harmonic distortion plus PO = 1.6W , BTL , RL=4 noise PO = 1W , BTL , RL=8 PO = 78mW , SE ,RL=32 V1 = 1V , RL=4 , G = 1 BOM Maximum output power bandwidth Phase margin G = 10 , THD < 1% RL = 4 , BTL RL = 4 , Open Load RL = 4 , SE APA2020A Min. Typ. Max. 2.3 1.5 1.8 1.2 650 400 500 320 90 300 150 20 10 >20 72 71 52 KHz m% mW W Unit
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APA2020A
Electrical Characteristics (Cont.)
AC Operating Characteristics , VDD= 5V , TA= 25C , RL= 4 (unless otherwise noted)
Symbol PSRR Parameter Power supply ripple rejection Mute attenuation Channel-to-channel output separation Line HP input separation BTL attenuation in SE mode ZI Vn Input impedance Signal-to-noise ratio Output noise voltage Po = 500 mW , BTL Test Condition f =100 Hz APA2020A Min. Typ. Max. 80 85 85 75 80 2 90 80 Unit dB dB dB dB dB M dB V(rms)
Notes 1 : Output power is meaured at the output teminals of the IC at 1 KHz.
AC Operating Characteristics , VDD= 3.3V , TA= 25C , RL= 4 (unless otherwise noted) APA2020A Symbol Parameter Test Condition Min. Typ. Max. P(out) Output power (each channel ) 1 THD = 10% , BTL , RL=4 see Note 2 0.6 RL=8
THD = 1% , BTL , RL=4 RL=8 THD = 10% , SE , RL=4 RL=8 THD = 1% , SE , RL=4 RL=8 THD = 0.5% , SE , RL=32 THD + N Total harmonic distortion plus PO = 1.6W , BTL , RL=4 noise PO = 1W , BTL , RL=8 PO = 78mW , SE ,RL=32 V1 = 1V , RL=4 , G = 1 BOM Maximum output power bandwidth Phase margin G = 10 , THD < 1% RL = 4 , BTL RL = 4 , Open Load RL = 4 , SE 0.8 0.5 290 180 230 140 43 270 150 20 10 >20 92 70 57
Unit
W
mW
m%
KHz
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APA2020A
Electrical Characteristics (Cont.)
AC Operating Characteristics , VDD= 3.3V , TA= 25C , RL= 4 (unless otherwise noted)
Symbol PSRR Parameter Power supply ripple rejection Mute attenuation Channel-to-channel output separation Line HP input separation BTL attenuation in SE mode ZI Vn Input impedance Signal-to-noise ratio Output noise voltage Po = 500 mW , BTL f =1 KHz Test Condition f =100 Hz APA2020A Min. Typ. Max. 70 85 85 75 80 2 90 50 Unit dB dB dB dB dB M dB V(rms)
Notes 2 : Output power is meaured at the output teminals of the IC at 1 KHz.
DC Electrical Characteristic , TA=25 C
Symbol Parameter Test Conditions Stereo BTL Stereo SE V DD = 3.3 V Stereo BTL Stereo SE V DD =5V, Gain = 2, see Note3 V DD = 5V APA2020A Typ. Max. 8 11 4 6.5 7 9 3.5 5.6 5 25 8 0.5 11 5 Unit mA mA mA mA mV mA A
IDD
Supply Current
V O (DIFF) IDD(MUTE) ISD
DC Differential Output Voltage Supply Current in Mute Mode V DD = 5V IDD in Shutdown V DD = 5V
Note 3 : at 3VCopyright ANPEC Electronics Corp. Rev. A.5 - July., 2002
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APA2020A
Pin Description
GND/HS TJ LOUT+ LLINEIN LHPIN LBYPASS LVDD SHUTDOWN MUTE OUT LOUTMUTE IN GND/HS 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 GND/HS NC ROUT+ RLINEIN RHPIN RBYPASS RVDD NC HP/LINE ROUTSE/BTL GND/HS
Thermal Pad
Top View
For SOP and TSSOP-P
Bottom View
For TSSOP-P Only
Pin Name GND/HS TJ No 1,12, 13,24 2
I/O Description Ground connection for circuitry, directly connected to thermal pad (only in TSSOP-P package). Shutdown m ode control signal input, sources a current proportional to the junction temperature. This pin should be left unconnected during normal operation. For more inform ation, see the junction temperature measurem ent section of this document. Left channel + output in BTL mode, + output in SE m ode. Left channel line input, selected when HP/ LINE pin (16) is held low. Left channel headphone input, selected when HP/ LINE pin (16) is held high. Connect to voltage divider for left channel internal mid-supply bias. Supply voltage input for left channel and for prim ary bias circuits. Shutdown m ode control signal input, places entire IC in shutdown mode when held high, IDD = 0.5A. Follows MUTE in pin (11), provides buffered output. Left channel - output in BTL m ode, high-impedance state in SE mode. Mute control signal input, hold low for normal operation, hold high to mute. Mode control signal input, hold low for BTL mode, hold high for SE mode. Right channel - output in BTL mode, high impedance state in SE mode. MUX control input, hold high to select headphone inputs (5,20), hold low to select line inputs (4,21).
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O
LOUT + L LINE IN LHP IN LBYPASS LV DD SHUTDOWN MUTE OUT LOUT MUTE IN SE/BTL ROUTHP/ LINE
3 4 5 6 7 8 9 10 11 14 15 16
O I I
I I O O I I O I
Copyright ANPEC Electronics Corp. Rev. A.5 - July., 2002
APA2020A
Pin Description (Cont.)
Pin Name NC RV DD RBYPASS RHP IN RLINE IN ROUT+ No 17,23 18 19 20 21 22 I I/O Description No internal connection. Supply voltage input for right channel. Connect to voltage divider for right channel internal mild-supply bias. Right channel headphone input, selected when HP/LINE pin (16) is held high. Right channel line input, selected when HP/LINE pin (16) is held low. Right channel + output in BTL mode, + output in SE mode.
I I O
Test Information
RF CI 4.7F RI CB SE/BTL HP/LINE RF CO
MUX
RL=4 , 8 or 32
CI 4.7F
RI CB
MUX
VDD SE/BTL HP/LINE
RL= 4 , 8 or 32
Figure 2. BTL Test Circuit
Figure 3. SE Test Circuit
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APA2020A
Typical Characteristics
THD+N- Total Harmonic Distortion + Noise THD+N- Total Harmonic Distortion + Noise
10 5 2 1
10 5 2 1 0.5 0.2 0.1 0.06 20 50 100 200 500 1k Hz 2k 5k 20k
VDD=5V f=1 KHz BTL
VDD=5V PO=1.5W RL=4 BTL
AV=20 AV=10 AV=2
%
%
0.5 0.2 0.1 0.06 0 500m 1
RL=8
RL=3
AV=2
PO=1.8W, RL=3
1.5 W
2
2.5
3
Po - Output Power Figure 4
f - Frequency Figure 5
THD+N- Total Harmonic Distortion + Noise
5
VDD=5V AV=2 RL=4 BTL
PO=1.8W, RL=3 PO=0.25W
THD+N- Total Harmonic Distortion + Noise
10
10 5 2 1 % 0.5 0.2 0.1 0.06 100m 200m 500m 1 W 2 5 10 f=1KHz f=20Hz f=20KHz
2 1 % 0.5
VDD=5V RL=3 BTL
0.2 PO=0.75W 0.1 0.06 20 50 100 200 500 1k Hz 2k 5k 20k PO=1.5W
f - Frequency Figure 6
Po - Output Power Figure 7
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APA2020A
Typical Characteristics (Cont.)
THD+N- Total Harmonic Distortion + Noise THD+N- Total Harmonic Distortion + Noise
10 5
10 5 2 1 AV=20 AV=10 AV=2
VDD=5V AV=2 RL=8 BTL
2 1 % 0.5
VDD=5V PO=1W RL=8 BTL
%
0.5 0.2 0.1 0.06 20
PO=0.25W 0.2 0.1 0.06 20
PO=0.5W
PO=1W
50 100 200
500 1k Hz
2k
5k
20k
50 100 200
500 1k Hz
2k
5k
20k
f - Frequency- Hz Figure 8
f - Frequency- Hz Figure 9
THD+N- Total Harmonic Distortion + Noise
5 2 % 1
VDD=5V AV=2 RL=8 BTL
THD+N- Total Harmonic Distortion + Noise
10
10 5 2 1 RL=8 RL=3
VDD=3.3V f=1 KHz BTL
%
0.5 0.2 0.1 0.06
f=20KHz f=20Hz f=1KHz 500m 1 W 2 5 10
0.5 0.2 0.1 0.06 0
100m 200m
200m 400m 600m 800m 1 W
1.2 1.4
Po - Output Power Figure 10
Po - Output Power Figure 11
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APA2020A
Typical Characteristics (Cont.)
THD+N- Total Harmonic Distortion + Noise THD+N- Total Harmonic Distortion + Noise
10 5 2 % 1
10 5 2 % 1 PO=0.1W PO=0.35W PO=0.7W
VDD=3.3V PO=0.65W RL=4 BTL
AV=20 AV=2 AV=2 PO=0.7W, RL=3 AV=10
VDD=3.3V AV=2 RL=4 BTL
0.5 0.2 0.1 0.06 20 50 100 200 500 1k Hz 2k 5k 20k
0.5 0.2 0.1 0.06 20
PO=0.75W, R L=3
50 100 200
500 1k Hz
2k
5k
20k
f - Frequency Figure 12
f - Frequency Figure 13
THD+N- Total Harmonic Distortion + Noise
5 2 1
VDD=3.3V AV=2 RL=3 BTL
f=20KHz f=20Hz f=1KHz
THD+N- Total Harmonic Distortion + Noise
10
10 5 2 1
VDD=3.3V PO=0.4W RL=8 BTL
%
0.5 0.2 0.1 0.06
% 0.5 AV=20 0.2 0.1 0.06 20 50 100 200 500 1k 2k Hz 5k 20k AV=10 AV=2
100m 200m
500m
1 W
2
5
10
Po - Output Power Figure 14
f - Frequency Figure 15
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APA2020A
Typical Characteristics (Cont.)
THD+N- Total Harmonic Distortion + Noise THD+N- Total Harmonic Distortion + Noise
10 5 2 1 0.5 0.2 0.1 0.06 20 50 100 200 500 1k 2k 5k 20k
10 5 2 1 0.5 0.2 0.1 0.06 100m 200m 500m 1 W 2 5 10 f=20Hz f=1KHz
VDD=3.3V AV=2 RL=8 BTL
PO=0.1W PO=0.25W PO=0.4W
VDD=3.3V AV=2 RL=8 BTL
f=20KHz
%
%
Hz
f - Frequency Figure 16
Po - Output Power Figure 17
THD+N- Total Harmonic Distortion + Noise
5 2 1 0.5 % 0.2 0.1 0.05 0.02 0.01 20
VDD=5V PO=0.5W RL=4 SE
AV=10 AV=5
THD+N- Total Harmonic Distortion + Noise
10
10 5 2 1 % 0.5 0.2 0.1 0.05 0.02 0.01 20 50 100 200 500 1k 2k Hz 5k 20k PO=0.1W PO=0.25W PO=0.4W
VDD=5V AV=2 RL=4 SE
AV=1
50 100 200
500 1k 2k Hz
5k
20k
f - Frequency Figure 18
f - Frequency Figure 19
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APA2020A
Typical Characteristics (Cont.)
THD+N- Total Harmonic Distortion + Noise
VDD=5V AV=2 RL=4 SE
f=20KHz
THD+N- Total Harmonic Distortion + Noise
10 5 2 1 0.5 % 0.2 0.1 0.05 0.02
10 5 2 1 0.5 % 0.2 0.1 0.05 0.02 0.01 20 AV=10 AV=5 AV=1 50 100 200 500 1k 2k Hz 5k 20k
VDD=5V PO=0.25W RL=8 SE
f=100Hz
f=1KHz 50m 100m 200m W 500m 1
0.01 10m 20m
Po - Output Power Figure 20
f - Frequency- Hz Figure 21
THD+N- Total Harmonic Distortion + Noise
5 2 1 0.5 % 0.2 0.1 0.05 0.02 0.01 20
THD+N- Total Harmonic Distortion + Noise
10
VDD=5V RL=8 SE
5 2 1 0.5 % 0.2 0.1 0.05 0.02
VDD=5V AV=2 RL=8 SE
f=20KHz
PO=0.25W
PO=0.1W
PO=0.05W
f=1KHz
f=100Hz 20m 50m 100m 200m W 500m 1
50 100 200
500 1k 2k Hz
5k
20k
0.01 10m
f- Frequency- Hz Figure 22
Po - Output Power Figure 23
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Typical Characteristics (Cont.)
THD+N- Total Harmonic Distortion + Noise THD+N- Total Harmonic Distortion + Noise
10 5 2 1 0.5 % 0.2 0.1 0.05 0.02 0.006 20 AV=10 AV=5 AV=1 50 100 200 500 1k 2k Hz 5k 20k
VDD=5V PO=0.075W RL=32 SE
10 5 2 1 0.5 0.2 % 0.1 0.05 0.02 0.01 0.005 0.002 0.001
VDD=5V RL=32 SE
PO=25W
PO=50W
PO=75W
20
50 100 200 500 1k 2k Hz
5k
20k
f - Frequency- Hz Figure 24
f - Frequency- Hz Figure 25
THD+N- Total Harmonic Distortion + Noise
THD+N- Total Harmonic Distortion + Noise
10 5 2 1 0.5 % 0.2 0.1 0.05 0.02 0.01 0.005 0.002 f=1KHz 50m 100m 200m W 500m 1 0.001 10m 20m f=20Hz f=20KHz
10 5 2 1 0.5 % 0.2 0.1 0.05 0.02 0.01 20 50 100 200 500 1k 2k Hz 5k 20k AV=10 AV=5 AV=1
VDD=5V RL=32 SE
VDD=3.3V PO=0.2W RL=4 SE
Po - Output Power Figure 26
f - Frequency- Hz Figure 27
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APA2020A
Typical Characteristics (Cont.)
THD+N- Total Harmonic Distortion + Noise THD+N- Total Harmonic Distortion + Noise
10 5 2 1 0.5 % 0.2 0.1 0.05 0.02 0.01 20 50 100 200 500 1k 2k Hz 5k 20k
10 5 2 1 0.5 % 0.2 0.1 0.05 0.02 0.01 10m f=100Hz f=1KHz
VDD=3.3V RL=4 SE
VDD=3.3V AV=2 RL=4 SE
f=20KHz
PO=0.05W
PO=0.1W
PO=0.15W
20m
50m 100m 200m W
500m 1
f - Frequency Figure 28
Po - Output Power Figure 29
THD+N- Total Harmonic Distortion + Noise
THD+N- Total Harmonic Distortion + Noise
10 5 2 1 0.5 % 0.2 0.1 0.05 0.02 0.01 20 AV=1 AV=10 AV=5
10 5 2 1 0.5 % 0.2 0.1 0.05 0.02 0.01 20 50 100 200 500 1k 2k Hz 5k 20k
VDD=3.3V PO=100mW RL=8 SE
VDD=3.3V RL=8 SE
PO=25mW PO=50mW PO=100mW
50 100 200
500 1k Hz
2k
5k
20k
f - Frequency Figure 30
f - Frequency Figure 31
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APA2020A
Typical Characteristics (Cont.)
THD+N- Total Harmonic Distortion + Noise THD+N- Total Harmonic Distortion + Noise
10 5 2 1 0.5 % 0.2 0.1 0.05 0.02 0.01 10m f=100Hz 20m 50m 100m 200m W 500m 1 f=20KHz
10 5 2 1 0.5 % 0.2 0.1 0.05 0.02 0.006 20 50 100 200 500 1k 2k Hz 5k 20k
VDD=3.3V RL=8 SE
VDD=3.3V PO=30mW RL=32 SE
AV=10 AV=5 AV=1
f=1KHz
Po - Output Power Figure 32
f - Frequency Figure 33
THD+N- Total Harmonic Distortion + Noise
10 5 2 1 0.5 0.2 % 0.1 0.05 0.02 0.01 0.005 0.002 0.001
THD+N- Total Harmonic Distortion + Noise
10 5 2 1 0.5 % 0.2 0.1 0.05 0.02 0.01 10m 20m f=20KHz f=20Hz f=1KHz
VDD=3.3V RL=32 SE
VDD=3.3V RL=32 SE
PO=10mW PO=20mW PO=30mW
20
50 100 200 500 1k 2k Hz
5k
20k
50m
100m 200m W
500m 1
f - Frequency Figure 34
Po - Output Power Figure 35
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Typical Characteristics (Cont.)
100u
100u
VN- Output Noise Voltage - V
VN- Output Noise Voltage - V
50u
VO BTL
50u
VO BTL VO + SE
20u 10u 5u
VO + SE
20u 10u 5u
V
V
2u 1u
VDD=5V BW=22Hz to 22 KHz
20 50 100 200 500 1k 2k Hz 5k 20k
2u 1u 20
VDD=3.3V BW=22Hz to 22 KHz
50 100 200 500 1k 2k Hz 5k 20k
f - Frequency Figure 36
f - Frequency Figure 37
+0 -20 -40
+0
VDD=5V PO=1.5W RL=4 BTL
-20 -40
VDD=3.3V PO=0.75W RL=4 BTL
Crosstalk
-60 dB -80 -100
Crosstalk
-60 dB -80 -100
Left to Right Right to Left
Left to Right Right to Left
-120 20 50 100 200 500 1k Hz 2k 5k 20k
-120
20
50 100 200
500 1k Hz
2k
5k
20k
f - Frequency Figure 38
f - Frequency Figure 39
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APA2020A
Typical Characteristics (Cont.)
+0 -20 -40
+0
VDD=5V PO=75mW RL=32 SE
-20 -40
VDD=3.3V PO=35mW RL=32 SE
Crosstalk
Crosstalk
-60
dB
-60 dB -80 -100 -120
-80 -100 -120 20
Left to Right
Left to Right Right to Left
Right to Left
50 100 200
500 1k Hz
2k
5k
20k
20
50 100 200 500 1k 2k Hz
5k
20k
f - Frequency Figure 40
f - Frequency Figure 41
+10
+10 +9 +8 +7
VDD=5V +9 AV=2V/V +8 PO=1.5W
+7 +6 +5 +4 +3 +2 +1 -0 20 50 100 200 5001k 2k 5k 10k20k 50k 200k Hz
VDD=3.3V AV=2V/V PO=0.75W Gain
Gain
dB
dB
+6
Gain
Gain
+5 +4 +3 +2 +1 -0 20 50 100200 500 1k 2k 5k 10k20k 50k 200k Hz
Phase
Phase
f- Frequency Figure 42
f- Frequency Figure 43
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APA2020A
Typical Characteristics (Cont.)
-0 -1 -2 -3 dB -4 -5 -6 -7 -8 -9 -10 20 50 100 200 5001k 2k 5k 10k20k 50k 200k Hz
-0 -1
VDD=5V AV=1 V/V PO=0.5W
-2 -3 -4
Gain
Gain
dB
VDD=3.3V AV=1 V/V PO=0.25W Gain
Gain
-5 -6 -7
Phase
-8 -9 -10
Phase
20 50 100 200 5001k 2k 5k 10k20k 50k 200k Hz
f- Frequency Figure 44
f- Frequency Figure 45
9 8
3
IDD - Supply Current - mA
7 6 5 4 3 2 1 0 2.5 3
PO - Output Power - W
Stereo BTL
2.5
THD +N = 1% BTL
2
RL=3
Stereo SE
1.5
RL=4
1
RL=8
0.5
0
3.5
4
4.5
5
5.5
6
2.5
3
3.5
4
4.5
5
5.5
6
VDD - Supply Voltage - V Figure 46
VDD - Supply Voltage - V Figure 47
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Typical Characteristics (Cont.)
1
3
PO - Output Power - W
0.8
PO - Output Power - W
THD +N = 1% SE Each Channel
2.5
THD +N = 1% BTL Each Channel VDD= 5V
2
0.6
RL= 4
R L= 8
1.5
0.4
1
0.2
RL= 32
VDD= 3.3V
0.5
0 2.5 3 3.5 4 4.5 5 5.5 = 32 6 RL
0 0 4 8 12 16 20 24 28 32
VDD - Supply Voltage - V Figure 48
RL - Load Resistance- Figure 49
PD - Power Disspation - W
1
1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0
PO - Output Power - W
0.8
THD +N = 1% SE Each Channel
RL=3
RL=3 3
RL=4
0.6
0.4
VDD= 5V
RL= 8 VDD= 5V BTL Each Channel
0 0.5 1 1.5 2 2.5
0.2
0 0 4
VDD=3.5V
8 12 16 20 24 28 32
RL - Load Resistance- Figure 50
PO - Output Power - W Figure 51
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Typical Characteristics (Cont.)
0.8
0.4
PD - Power Disspation - W
PD - Power Disspation - W
RL= 3
0.6
RL= 4
0.3
5 VDD=5V SE Each Channel
RL= 4
0.4
0.2
RL=8
0.2
R L= 8
0.1
VDD= 3.3V BTL Each Channel
0 0.25 0.5 0.75 1
0
0 0 0.1 0.2 0.3 0.4 0.5 0.6
PO - Output Power - W Figure 52
PO - Output Power - W Figure 53
0.4
PD - Power Disspation - W
0.3
VDD =3.3 3.3V 3.3 SE Each Channel
0.2
RL= 4
0.1
RL= 8
0 0 0.05 0.1 0.15 0.2 0.25
PO - Output Power - W Figure 54
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APA2020A
Packaging Information
SO - 300mil ( Reference JEDEC Registration MS-013)
D N
H
E
GAUGE PLANE
123 A e B A1 L
1
Millimeters Dim A A1 B D E e H L N 1 Min. 2.35 0.10 0.33 Max. 2.65 0.30 0.51
Variations- D Variations SO-16 SO-18 SO-20 SO-24 SO-28 SO-14 Min. 10.10 11.35 12.60 15.20 17.70 8.80 Max. 10.50 11.76 13 15.60 18.11 9.20 Dim A A1 B D E e H L N 1
Inches Min. 0.093 0.004 0.013 Max. 0.1043 0.0120 0.020
Variations- D Variations SO-16 SO-18 SO-20 SO-24 SO-28 SO-14 Min. 0.398 0.447 0.496 0.599 0.697 0.347 Max. 0.413 0.463 0.512 0.614 0.713 0.362
See variations 7.40 7.60
See variations 0.2914 0.2992
1.27BSC 10 0.40 10.65 1.27
0.050BSC 0.394 0.016 0.419 0.050
See variations 0 8
See variations 0 8
Copyright ANPEC Electronics Corp. Rev. A.5 - July., 2002
21
www.anpec.com.tw
APA2020A
Packaging Information
T S S O P / T S S O P -P ( R eference JE D E C R egistration M O -153)
e N
2x E/2
E1
E
1
2
3
e/2 D
A2 A
b D1
A1 S
(
2)
GAUGE PLANE
EXPOSED THERMAL PAD ZONE E2 0.25 L (L1) ( 3) 1
BOTTOM VIEW (THERMALLY ENHANCED VARIATIONDS ONLY)
D im A A1 A2 D D1 e E E1 E2 L L1 R R1 S 1 2 3
M illim eters
Inches
M ax. 1.2 0.00 0.15 0.80 1.05 6.4 (N =20P IN ) 6.6 (N =20P IN ) 7.7 (N =24P IN ) 7.9 (N =24P IN ) 9.6 (N =28P IN ) 9.8 (N =28P IN ) 4.2 B S C (N =20P IN ) 4.7 B S C (N =24P IN ) 3.8 B S C (N =28P IN ) 0.65 B S C 6.40 B S C 4.30 4.50 3.0 B S C (N =20P IN ) 3.2 B S C (N =24P IN ) 2.8 B S C (N =28P IN ) 0.45 0.75 1.0 R E F 0.09 0.09 0.2 0 8 12 R E F 12 R E F
22
M in.
M ax. 0.047 0.000 0.006 0.031 0.041 0.252 (N =20P IN ) 0.260 (N =20P IN ) 0.303 (N =24P IN ) 0.311 (N =24P IN ) 0.378 (N =28P IN ) 0.386 (N =28P IN ) 0.165 B S C (N =20P IN ) 0.188 B S C (N =24P IN ) 0.150 B S C (N =28P IN ) 0.026 B S C 0.252 B S C 0.169 0.177 0.118 B S C (N =20P IN ) 0.127 B S C (N =24P IN ) 0.110 B S C (N =28P IN ) 0.018 0.030 0.039R E F 0.004 0.00 4 0.008 0 8 12 R E F 12 R E F
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M in.
Copyright ANPEC Electronics Corp. Rev. A.5 - July., 2002
APA2020A
Physical Specifications
Terminal Material Lead Solderability Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb) 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
temperature
Peak temperature
183C Pre-heat temperature
Time
Classification Reflow Profiles
Convection or IR/ Convection Average ramp-up rate(183C to Peak) 3C/second max. 120 seconds max Preheat temperature 125 25C) 60 - 150 seconds Temperature maintained above 183C Time within 5C of actual peak temperature 10 -20 seconds Peak temperature range 220 +5/-0C or 235 +5/-0C Ramp-down rate 6 C /second max. 6 minutes max. Time 25C to peak temperature VPR 10 C /second max. 60 seconds 215-219C or 235 +5/-0C 10 C /second max.
Package Reflow Conditions
pkg. thickness 2.5mm and all bgas Convection 220 +5/-0 C VPR 215-219 C IR/Convection 220 +5/-0 C pkg. thickness < 2.5mm and pkg. volume 350 mm pkg. thickness < 2.5mm and pkg. volume < 350mm Convection 235 +5/-0 C VPR 235 +5/-0 C IR/Convection 235 +5/-0 C
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Copyright ANPEC Electronics Corp. Rev. A.5 - July., 2002
23
APA2020A
Reliability test program
Test item SOLDERABILITY HOLT PCT TST ESD Latch-Up Method MIL-STD-883D-2003 MIL-STD-883D-1005.7 JESD-22-B, A102 MIL-STD-883D-1011.9 MIL-STD-883D-3015.7 JESD 78 Description 245C , 5 SEC 1000 Hrs Bias @ 125 C 168 Hrs, 100 % RH , 121C -65C ~ 150C, 200 Cycles VHBM > 2KV, VMM > 200V 10ms , Itr > 100mA
t D P1
Carrier Tape & Reel Dimensions
Po E P
F W
Bo
Ao
Ko D1
T2
J C A B
T1
Application
A 3301
B 62 1.5 D
C 12.75 0.15 D1
J 2 0.6 Po 4.0 0.1
T1 24.4 0.2 P1
T2 2 0.2 Ao
W 24 0.3 Bo
P
E
12 0.1 1.75 0.1 Ko t
SOP- 24
F
11.5 0.1 1.55 +0.1 1.5+ 0.25
2.0 0.1 10.9 0.1 15.9 0.1
3.1 0.1 0.350.05
(mm)
Copyright ANPEC Electronics Corp. Rev. A.5 - July., 2002
24
www.anpec.com.tw
APA2020A
Cover Tape Dimensions
Application SOP- 16 / 20 / 24 / 28 Carrier Width 24 Cover Tape Width 21.3 Devices Per Reel 1000
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, R. O. C. Tel : 886-2-89191368 Fax : 886-2-89191369
Copyright ANPEC Electronics Corp. Rev. A.5 - July., 2002
25
www.anpec.com.tw

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