APA2030RI-TYL

APA2030/2031 Stereo 2.6W Audio Amplifier(With Gain Control) Features • Low operating current with 6mA • Improved depop circuitry to eliminate turn-on transients in outputs • High PSRR • Internal gain control, eliminate external components. • 2.6W per channel output power into 3Ω load at 5V, BTL mode • Multiple input modes allowable selected by HP /LINE pin (APA2030) • Two output modes allowable with BTL and SE modes selected by SE/BTL pin (for APA2030 only) • Low current consumption in shutdown mode (50µ A) • Short Circuit Protection • T SSOP-24-P (APA2030) and TSSOP-20-P (APA2031) with thermal pad package. General Description APA2030/1 is a monolithic integrated circuit, which provides internal gain control, and a stereo bridged audio power amplifiers capable of producing 2.6W (1.9W) into 3Ω with less than 10% (1.0%) THD+N. By control the two gain setting pins, Gain0 and Gain1, The amplifier can provide 6dB, 10dB, 15.6dB, and 21.6dB gain settings. The advantage of internal gain setting can be less components and PCB area. Both of the depop circuitry and the thermal shutdown protection circuitry are integrated in APA2030/1, that reduces pops and clicks noise during power up or shutdown mode operation. It also improved the power off pop noise and protects the chip from being destroyed by over temperature and short current failure. To simplify the audio system design APA2030 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. Besides the multiple input selections is used for portable audio system. APA2031 eliminates both input selection and single-end (SE) mode function to simplifying the design and save the PCB space. Applications • • NoteBook PC LCD Monitor Ordering and Marking Information APA2030/1 Lead Free C ode H andling C ode Tem p. R ange P ackage C ode A P A 2030/1 R : A P A 2030/1 XXXXX P ackage C ode R : TS S O P-P * Tem p. R ange I : - 40 to 85 ° C H andling C ode TU : Tube TR : Tape & R eel TY : Tray Lead Free C ode L : Lead Free D evice B lank : O riginal D evice XXXXX - D ate C ode 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.2 -Apr., 2004 1 www.anpec.com.tw APA2030/2031 Pin Assignment GND 1 GA IN0 2 GA IN1 3 LOUT+ 4 LLINEIN 5 LHPIN 6 PV D D 7 RIN+ 8 LOUT- 9 LIN+ 10 BY PA SS 11 GND 12 A P A 2030_P inOut 24 GND 23 RLINEIN 22 SHUTDOWN 21 ROUT+ T OP V ie w (A PA 2030) 20 RHPIN 19 V D D 18 PV D D 17 HP/LINE 16 ROUT15 SE/BTL 14 PCBEEP 13 GND GND 1 GA IN0 2 GA IN1 3 LOUT+ 4 LIN- 5 PV D D 6 RIN+ 7 LOUT- 8 LIN+ 9 BY PA SS 10 T OP V ie w (A PA 2031) 20 GND 19 SHUTDOWN 18 ROUT+ 17 RIN16 V D D 15 PV D D 14 ROUT13 GND 12 NC 11 GND Block Diagram LLINEIN LHPIN MUX LOUT+ LIN+ BY PA SS Vb ias LOUTGA IN0 GIA N1 RLINEIN RHPIN MUX G ain select ab le ROUT+ RIN+ HP/LINE H P/L IN E Vb ias SE/BTL SE /B T L SHUTDOW N Sh u t d o w n ckt ROUT- PCBEEP PC - B EEP ckt A P A 2030_B lock APA2030 Copyright  ANPEC Electronics Corp. Rev. A.2 - Apr., 2004 2 www.anpec.com.tw APA2030/2031 Block Diagram LIN- LOUT+ LIN+ BY PA SS Vb ias SHUTDOWN GA IN0 GA IN1 RIN- Sh u td o w n ckt LOUT- G ain select ab le ROUT+ RIN+ Vb ias ROUTAPA2031_Block APA2031 Absolute Maximum Ratings (Over operating free-air temperature range unless otherwise noted.) Parameter Supply voltage range, VDD, PVDD Input voltage range at SE/BTL, HP/LINE, SHUTDOWN, Operating ambient temperature range, TA Maximum junction temperature, T J Storage temperature range, TSTG Soldering Temperature, 10 seconds, TS Electrostatic Discharge, VESD Power dissipation, PD Note: Rating -0.3V to 6V -0.3V to VDD -40°C to 85°C Internal Limited -65°C to 150°C 260°C -3000 to 3000*1 -200 to 200*2 Internal Limited *1. Human body model: C=100pF, R=1500Ω, 3 positives pulse plus 3 negative pulses *2. Machine model: C=200pF, L=0.5mH, 3 positive pulses plus 3 negative pulses Copyright  ANPEC Electronics Corp. Rev. A.2 - Apr., 2004 3 www.anpec.com.tw APA2030/2031 Recommended Operating Conditions Supply Voltage, VDD………………………………………………………………………….…………..4.5V to 5.5V Thermal Characteristics Symbol RTHJA Parameter Thermal Resistance from Junction to Ambient in Free Air TSSOP-P24* TSSOP-P20* Value 45 48 Unit °C/W * 5 in2 printed circuit board with 2oz trace and copper pad through 9 25mil diameter vias. The thermal pad on the TSSOP_P package with solder on the printed circuit board. Electrical Characteristics (VDD=5V,-20°C