поискавой системы для электроныых деталей |
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TPA6133A2 датащи(PDF) 2 Page - Texas Instruments |
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TPA6133A2 датащи(HTML) 2 Page - Texas Instruments |
2 / 18 page LEFT RIGHT INPUT STAGE DEPOP CHARGE PUMP POWER MANAGEMENT SHUTDOWN CONTROL THERMAL CURRENT LIMIT HPLEFT HPRIGHT SD VDD GND VDD GND CPP CPN CPVSS RIGHTINP RIGHTINM LEFTINP LEFTINM TEST1 TEST2 TPA6133A2 SLOS821 – JUNE 2013 www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. FUNCTIONAL BLOCK DIAGRAM Headphone channels and the charge pump are activated by toggling the SD pin to logic 1. The charge pump generates a negative supply voltage for the output amplifiers. This allows a 0 V bias at the outputs, eliminating the need for bulky output capacitors. The thermal block detects faults and shuts down the device before damage occurs. The current limit block prevents the output current from getting high enough to damage the device. The De-Pop block eliminates audible pops during power-up, power-down, and amplifier enable and disable events. 2 Copyright © 2013, Texas Instruments Incorporated Product Folder Links: TPA6133A2 |
Аналогичный номер детали - TPA6133A2 |
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Аналогичное описание - TPA6133A2 |
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ссылки URL |
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