apa2030 Anpec Electronics Corporation, apa2030 Datasheet
apa2030
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apa2030 Summary of contents
Page 1
... SE/BTL pin (for APA2030 only) • • • • • Low current consumption in shutdown mode (50µ A) • • • • • Short Circuit Protection • • • • • TSSOP-24-P (APA2030) and TSSOP-20-P (APA2031) with thermal pad package. Applications • • • • • NoteBook PC • ...
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... PCBEEP GND ias G ain select P ias ckt EEP ckt APA2030 2 20 GND 19 SHUTDOWN 18 ROUT+ 17 RIN 2031 ROUT- 13 GND GND ...
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... APA2030/2031 Block Diagram LIN- LIN SHUTDOWN GA IN0 GA IN1 RIN- RIN+ Absolute Maximum Ratings (Over operating free-air temperature range unless otherwise noted.) Supply voltage range Input voltage range at SE/BTL, HP/LINE, SHUTDOWN, Operating ambient temperature range, T Maximum junction temperature, T Storage temperature range, T ...
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... APA2030/2031 Recommended Operating Conditions Supply Voltage, V ………………………………………………………………………….…………..4.5V to 5.5V DD Thermal Characteristics ...
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... Total harmonic distortion plus THD+N noise PSRR Power ripple rejection ratio xtalk Channel separation HP/LINE input separation S/N Signal to noise ratio Operating Characteristics, SE mode ( for APA2030 only) Ω Ω Ω Ω Ω Vdd=5V, T =25°C, Rl=32 , Gain=4, 1dB, (Unless otherwise noted) A Symbol Parameter P Maximum output power ...
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... APA2030/2031 Pin Descriptions APA2030 Pin Pin name Config. no round connection, Connected to therm al pad. 13 AIN0 2 I/P Input signal for internal gain setting G AIN1 3 I/P Input signal for internal gain setting LOUT Left channel positive output in BTL m ode and SE m ode ...
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... It will be into shutdown mode when pull low Control Input Table ( for APA2030 only) SE/BTL HP/ LINE Gain Setting Table (for both APA2030 and APA2031) GAIN0 GAIN1 90KΩ 69KΩ 42KΩ 25.7KΩ ...
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... APA2030/2031 Typical Application Circuit (f (for APA2030 using SE input signal) 0.47µF LLINEIN L-LINE LHPIN L-HP 0.47µF 0.47µF LIN+ 0.47µF BYPASS GAIN0 GAIN1 0.47µF RLINEIN R-LINE RHPIN R-HP 0.47µF 0.47µF RIN+ HP/LINE HP/LINE VDD Control Signal 100kΩ 100kΩ SE/BTL SE/BTL Signal SHUTDOWN Shutdown Signal ...
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... APA2030/2031 Typical Application Circuit (for APA2031 using SE input signal) L -INP µ IN- µ IN µ IN0 G A IN1 µ F R-INP UT RIN µ RIN HUT Copyright © ...
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... APA2030/2031 Typical Characteristics THD+N vs. Output Power =6dB V f=1kHz BTL R =8Ω R =4Ω 0.1 0.01 0 1.5 Output Power (W) THD+N vs. Output Power =6dB V R =3Ω L BTL f=15kHz 1 f=1kHz 0.1 f=30Hz 0.01 10m 100m Output Power (W) Copyright © ANPEC Electronics Corp. Rev. A.2 - Apr., 2004 ...
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... APA2030/2031 Typical Characteristics (Cont.) THD+N vs. Output Power =6dB V R =4Ω L BTL f=15kHz 1 f=1kHz 0.1 f=30Hz 0.0 1 10m 100m Output Power (W) THD+N vs. Output Power =6dB V R =8Ω L BTL 1 f=15kHz 0.1 f=1kHz f=30Hz 0.01 10m 100m Output Power (W) Copyright © ANPEC Electronics Corp. ...
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... APA2030/2031 Typical Characteristics (Cont.) THD+N vs. Output Power =4dB V R =16Ω =1000µF OUT SE f=30Hz 1 f=15kHz 0.1 f=1kHz 0.01 10m 50m Output Power (W) THD+N vs. Frequency =6dB V R =3Ω L BTL 1 P =1.75W O 0.1 0.01 20 100 1k Frequency (Hz) Copyright © ANPEC Electronics Corp. ...
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... APA2030/2031 Typical Characteristics (Cont.) THD+N vs. Frequency =6dB V R =4Ω L BTL 1 P =1.5W O 0.1 0.01 20 100 1k Frequency (Hz) THD+N vs. Frequency =6dB V R =8Ω L BTL 1 P =1W O 0.1 P =0.5W O 0.01 20 100 1k Frequency (Hz) Copyright © ANPEC Electronics Corp. Rev. A.2 - Apr., 2004 =1. =4Ω ...
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... APA2030/2031 Typical Characteristics (Cont.) THD+N vs. Frequency =4.1dB V R =16Ω =1000µF OUT SE 1 0.1 P =75mW O P =150mW O 0.01 100 1k 20 Frequency (Hz) Frequency Response +6 Gain + Phase - =4Ω =6dB BTL -10 10 100 1k 10k Frequency (Hz) Copyright © ...
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... APA2030/2031 Typical Characteristics (Cont.) Frequency Response +10 Gain + Phase + =8Ω =10dB V P =0. BTL -0 10 100 1k 10k Frequency (Hz) Crosstalk vs. Frequency + = =4Ω L -20 A =6dB V P =1. -40 -60 ...
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... APA2030/2031 Typical Characteristics (Cont.) PSRR vs. Frequency +0 V =5V DD -10 R =4Ω =0.47µF B -20 BTL -30 -40 -50 -60 -70 -80 -90 -100 20 100 1k Frequency (Hz) Output Noise Voltage vs. Frequency 100 50 Filter BW < 22kHz 20 10 A-Weight =4Ω =6dB V BTL 1 20 100 1k Frequency (Hz) Copyright © ...
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... APA2030/2031 Typical Characteristics (Cont.) Supply Current vs. Supply Voltage 7 No Load 3.0 3.5 4.0 4.5 Supply Voltage (V) Power Dissipation vs. Output Power 200 V = 180 160 140 120 100 80 R =16Ω =32Ω 100 150 200 Output Power (mW) Copyright © ANPEC Electronics Corp. ...
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... Cbypass DIF F _AM P _CONF IG OUT- Output SE/BTL Operation (for APA2030 only) The ability of the APA2030 to easily switch between BTL and SE modes is one of its most important costs saving features. This feature eliminates the require- ment for an additional headphone amplifier in appli- cations where internal stereo speakers are driven in BTL mode but external headphone or speakers must be accommodated ...
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... The APA2030/1 provides four gain setting decided by GAIN0 and GAIN1 input ins in Differential mode and it become 4.1dB fixed gain when SE mode is selected (for APA2030). In table 1,internal resistors Ri and Rf according to BTL operation set the gain for each au- dio input of the APA2030/1. GAIN0 ...
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... Typical applications employ a 5V regu- lator with 1.0µF and a 0.1µF bypass capacitors which aid in supply filtering. This does not eliminate the need for bypassing the supply nodes of the APA2030/1. The selection of bypass capacitors, especially Cb, is thus dependent upon desired PSRR requirements, click and pop performance. Copyright © ...
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... APA2030 integrates a PCBEEP detect circuit for NOTEBOOK PC used. When PC-BEEP signal drive to PCBEEP input pin, and PCBEEP mode is active. APA2030 will force to BTL mode and the internal gain fixed as -10dB. The PCBEEP signal becomes the amplifier input signal and play on the speaker without coupling capacitor ...
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... BTL mode operating at the same given conditions is 4 times mode. BTL mode : P Since the APA2030 dual channel power amplifier, the maximum internal power dissipation is 2 times that both of equations depending on the mode of operation. Even with this substantial increase in power dissipation, the APA2030/1 does not require extra heatsink ...
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... JA ), and the total internal dissipation (P MAX mum ambient temperature can be calculated with the following equation. The maximum recommended junc- tion temperature for the APA2030/1 is 150°C. The in- ternal dissipation figures are taken from the Power Dissipation vs. Output Power graphs. (Page17 -θ ...
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... APA2030/2031 Packaging Information eference egistration M O -153 EXPOSED THERMAL PAD ONE (THERMALLY ENHANCED VARIATIONDS ONLY in 0. 0.80 6.4 (N =20P 7.7 (N =24P IN ) 9.6 (N =28P =20P ...
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... APA2030/2031 Physical Specifications Terminal Material Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb), 100%Sn Lead Solderability Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3. Reflow Condition (IR/Convection or VPR Reflow Tsm ax Tsm in 25 Classificatin Reflow Profiles Profile Feature Average ramp-up rate ( Preheat ...
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... APA2030/2031 Reliability Test Program Test item SOLDERABILITY HOLT PCT TST ESD Latch-Up Carrier Tape & Reel Dimensions Application 330 ± 1 100 ref F D TSSOP- 24 7.5 ± 0.1 1.5 +0.1 Copyright © ANPEC Electronics Corp. Rev. A.2 - Apr., 2004 Method MIL-STD-883D-2003 MIL-STD-883D-1005.7 JESD-22-B,A102 MIL-STD-883D-1011 ...
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... APA2030/2031 Cover Tape Dimensions Application Carrier Width TSSOP- 24 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 ...