Texas Instruments TPA6010A4 Скачать руководство пользователя | Manualshive

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November 2000

Mixed-Signal Products

User’s Guide

SLOU096

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Содержание TPA6010A4

Страница 1: ...November 2000 Mixed Signal Products User s Guide SLOU096...

Страница 2: ...this warranty Specific testing of all parameters of each device is not necessarily performed except those mandated by government requirements Customers are responsible for their applications using TI...

Страница 3: ...INPUT OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN literature number SLOS218 This is the data sheet for the TLV2450 op amp integrated circuit used on the EVM FCC Warning This equipment is intended for...

Страница 4: ...iv...

Страница 5: ...latform Map 2 2 2 2 Module Preparation 2 4 2 3 Quick Start Module Map 2 6 2 4 TPA6010A4 EVM Connected for Stereo BTL Output 2 8 2 5 TPA6010A4 EVM Connected for Stereo Single Ended Output 2 9 2 6 TPA60...

Страница 6: ...vi...

Страница 7: ...audio amplifier evaluation module SLOP334 It includes a list of EVM features a brief description of the module illustrated with a pictorial diagram and a list of EVM specifications Topic Page 1 1 Feat...

Страница 8: ...Differential stereo inputs PC Beep input must be dc blocked Quick and easy configuration with the TI plug n play audio amplifier evalu ation platform Evaluation module is designed to simply plug into...

Страница 9: ...module circuit board to allow the EVM to be plugged into the TI plug n play audio amplifier evaluation platform or to be wired directly into existing circuits and equipment when used stand alone The p...

Страница 10: ...1 4 Introduction...

Страница 11: ...h to single ended output mode when a plug is inserted into platform headphone jack J10 Table 2 1 Typical TI Plug N Play Platform Jumper and Switch Settings for the TPA6010A4 EVM JP6 JP7 JP8 S2 S3 P N...

Страница 12: ...oth may result Figure 2 1 Quick Start Platform Map Signal Conditioning CAUTION Do not insert or remove EVM boards with power applied ICC JP4 F1 VR1 R1 JP3 JP2 JP1 AC DC J2 VCC J1 D1 D2 D3 D4 J2 J3 J4...

Страница 13: ...e X Hi Note 2 U2 U4 Notes 1 X Don t care 2 Set S2 to ON when signal conditioning board is installed in U1 set S2 to OFF when no signal conditioning board is installed Power supply 7 Select and connect...

Страница 14: ...SE and bridge tied load BTL output modes set output mode jumper SE BTL to OFF To keep the module amplifier IC in the single ended output mode regardless of the control input state set jumper SE BTL to...

Страница 15: ...signal source level as needed Evaluation module controls 20 The EVM VOLUME potentiometer controls the volume of the platform OUT outputs Turn this control clockwise to increase the volume 21 The EVM B...

Страница 16: ...ernal regulated power supply set to 5 V to the module VDD and GND pins taking care to observe marked polarity Inputs and outputs 3 Ensure that audio signal source level adjustments are set to minimum...

Страница 17: ...dependently set jumper HP SE to OFF Connect control lines to the various module control input pins as needed a SE BTL A high selects the single ended SE output mode a low or float selects the bridge t...

Страница 18: ...ted for Stereo BTL Output Audio Input Right Audio Input Left External Shut Down Control active low Right Left GND ROUT ROUT SE BTL S1 SHUTDOWN GND LOUT LOUT C4 C12 VDD GND LIN LLINE LHP VDD GND RHP RL...

Страница 19: ...P VDD GND RHP RLINE RIN C10 U1 TEXAS INSTRUMENTS R2 R5 PCBEEP SHUTDOWN HP LINE BUFFGAIN VOLUME R12 R13 C8 C9 R4 J2 J3 J4 TPA6010A4 EVM SLOP334 SE BTL HP LINE HP SE C2 C6 C5 C7 C3 C1 C16 TP1 FILTER SEL...

Страница 20: ...21 20 19 18 17 16 15 24 LHP ROUT SE BTL TPA6010A4 LIN RIN C1 0 47 F C3 0 47 F VDD GND TP4 C9 0 1 F HP LINE ROUT ROUT GND 14 13 27 26 25 28 C5 0 47 F C6 0 47 F C2 0 47 F C4 0 47 F C7 1 F RHP RLINE PCB...

Страница 21: ...1 0 F 16 V 80 20 Y5V 1 Murata GRM40Y5V105Z16 C10 Capacitor 10 F 6 3 V SMD A 2 Panasonic CS TOJY106R R1 R5 Resistor 100 k 1 16 W 10 0603 5 Panasonic ERJ 3GSYJ104V R6 R8 Resistor 15 k 1 16 W 10 0603 3 P...

Страница 22: ...illustrations depict the TPA6010A4 EVM PCB layers and silkscreen These drawings are not to scale Gerber plots can be obtained from any TI Sales Office Figure 2 7 TPA6010A4 EVM PCB Figure 2 8 TPA6010A4...

Страница 23: ...Reference 2 13 Operation Figure 2 9 TPA6010A4 EVM Layer 3 Ground Note All open areas are solid copper planes Figure 2 10 TPA6010A4 EVM Bottom Layer...

Страница 24: ...2 14 Operation...

Страница 25: ...ltera Analog Devices Intersil Interpoint Microsemi Aeroflex Peregrine Syfer Eurofarad Texas Instrument Miteq Cobham E2V MA COM Hittite Mini Circuits General Dynamics 8 812 309 58 32 8 812 320 02 42 or...

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