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TPA2080D1 Scheda tecnica(PDF) 3 Page - Texas Instruments |
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TPA2080D1 Scheda tecnica(HTML) 3 Page - Texas Instruments |
3 / 22 page TPA2080D1 www.ti.com SLOS733A – JANUARY 2012 – REVISED OCTOBER 2012 PIN FUNCTIONS PIN INPUT/ OUTPUT/ DESCRIPTION POWER NAME WCSP (I/O/P) PVDD A1 O Boost converter output and Class-D power stage supply voltage. SW A2 I Boost converter switch input; connect boost inductor between VBAT and SW. BGND A3 P Boost converter power ground. OUT+ B1 O Positive audio output. N/C B2 – No Connection VBAT B3 P Supply voltage. OUT– C1 O Negative audio output. EN C2 I Device enable; set to logic high to enable. IN+ C3 I Positive audio input. PGND D1 P Class-D power ground. AGND D2 P Analog ground. IN– D3 I Negative audio input. ORDERING INFORMATION TA PACKAGED DEVICES(1) PART NUMBER(2) SYMBOL 12-ball, 1.53 mm × 1.982 mm WSCP (DSBGA) TPA2080D1YZGR TPA2080D1 –40°C to 85°C 12-ball, 1.53 mm × 1.982 mm WSCP (DSBGA) TPA2080D1YZGT TPA2080D1 (1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI Web site at www.ti.com. (2) The YZG package is only available taped and reeled. The suffix “R” indicates a reel of 3000, the suffix “T” indicates a reel of 250. ABSOLUTE MAXIMUM RATINGS Over operating free–air temperature range, TA= 25°C (unless otherwise noted) (1) MIN MAX UNIT Supply voltage VBAT –0.3 6 V Input Voltage, VI IN+, IN– –0.3 VBAT + 0.3 V Output continuous total power dissipation See the Thermal Information Table Operating free-air temperature range, TA –40 85 °C Operating junction temperature range, TJ –40 150 °C Storage temperature range, TSTG –65 150 °C Minimum load resistance 3.2 Ω HBM 2000 V ESD Protection CDM 500 V MM 100 V (1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability. Copyright © 2012, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: TPA2080D1 |
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