Texas Instruments TAS5110D6REF manual PWM Interface J100, J100 Pin Description

Page 18

PWM Interface (J100)

2.4 PWM Interface (J100)

This interface connects the TAS5110D6REF board to the PWM processor module (e.g., TAS5026REF).

Figure 2–5. Pin Numbers at PWM Interface (J100)

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

42

44

46

48

50

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

35

37

39

41

43

45

47

49

Connector: 50 positions, 2,54-mm pitch, double row IDC connector (Multicomp MC9A12–5034).

Table 2–4. J100 Pin Description

Pin No.

Net Name

Description

01

V-HBRIDGE-CONTROL

For future use

 

 

 

 

02

GND

Ground

 

 

 

 

03

PWM–AP–1

Channel 1 PWM input (differential +) – positive H-bridge side

 

 

 

 

04

PWM–AM–1

Channel 1 PWM input (differential –) – positive H-bridge side

 

 

 

 

05

 

 

Valid channel 1

VALID–1

06

PWM–BM–1

Channel 1 PWM input (differential –) – negative H-bridge side

 

 

 

07

PWM–BP–1

Channel 1 PWM input (differential +) – negative H-bridge side

 

 

 

08

GND

Ground

 

 

 

09

PWM–AP–2

Channel 2 PWM input (differential +) – positive H-bridge side

 

 

 

10

PWM–AM–2

Channel 2 PWM input (differential –) – positive H-bridge side

 

 

 

 

11

 

 

Valid channel 2

VALID–2

 

 

 

12

PWM–BM–2

Channel 2 PWM input (differential –) – negative H-bridge side

 

 

 

13

PWM–BP–2

Channel 2 PWM input (differential +) – negative H-bridge side

 

 

 

14

GND

Ground

 

 

 

15

PWM–AP–3

Channel 3 PWM input (differential +) – positive H-bridge side

 

 

 

16

PWM–AM–3

Channel 3 PWM input (differential –) – positive H-bridge side

 

 

 

 

17

 

 

Valid channel 3

VALID–3

 

 

 

18

PWM–BM–3

Channel 3 PWM input (differential –) – negative H-bridge side

 

 

 

19

PWM–BP–3

Channel 3 PWM input (differential +) – negative H-bridge side

 

 

 

20

GND

Ground

 

 

 

21

PWM–AP–4

Channel 4 PWM input (differential +) – positive H-bridge side

 

 

 

22

PWM–AM–4

Channel 4 PWM input (differential –) – positive H-bridge side

 

 

 

 

23

 

 

Valid channel 4

VALID–4

24

PWM–BM–4

Channel 4 PWM input (differential –) – negative H-bridge side

 

 

 

25

PWM–BP–4

Channel 4 PWM input (differential +) – negative H-bridge side

 

 

 

26

GND

Ground

 

 

 

27

PWM–AP–5

Channel 5 PWM input (differential +) – positive H-bridge side

2-4

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Contents User’s Guide Important Notice EVM Important Notice EVM Warnings and Restrictions Read This First Related Documentation From Texas Instruments Contents Figures Introduction TAS5110D6REF Features Tdaa System With TAS5026REF/TAS5036 and TAS5110D6REF ModulesPCB Key Map Physical Structure for the TAS5110D6REF Rough OutlineShort-Circuit Protection and Fault Reporting Circuitry Auto Recovery Loop Page System Interfaces PSU Interface J150 = 6 Ω = 8 ΩPSU Control Interface J160 This interface is not used in this boardPWM Interface J100 J100 Pin DescriptionPin No Net Name Description Page Electrical Specifications and Typical Characteristics Graphs TAS5110D6REF Electrical Specifications Physical SpecificationsTypical Characteristics Graphs THD+N vs Power Channel 1, 2, 3, 4, 5,FFT With -60 dB Input Signal Channel Channel Separation vs Frequency Channel 42m Schematic, Parts List, PCB Specification, and PCB Layout Input Section Front Speakers Rear Speakers Center Speaker & Subwoofer All rights belongs to Texas Instruments Incorporated 10R0 Ppm 100-mW metalfilm 100 nF 50 V 20% X7R 0805 Philips 2222 580 Kemet EEUFC1V102 MMBT2907A MY4S JST 4P-VH L263 TAS5110D6REF PCB Specification Page Page Page

TAS5110D6REF specifications

The Texas Instruments TAS5110D6REF is a high-performance audio amplifier that is designed to integrate seamlessly into various audio applications, including home theater systems, professional audio devices, and consumer electronic products. As a representative of Texas Instruments' commitment to innovation and quality, the TAS5110D6REF offers a robust set of features, technologies, and characteristics that elevate it to the forefront of the audio amplifier market.

One of the main features of the TAS5110D6REF is its advanced digital power management technology, which allows for high efficiency and low heat generation. This ensures that the audio amplifier can deliver powerful performance without compromising on energy efficiency or thermal stability. The amplifier supports a wide range of power supply voltages, making it adaptable to various use cases.

The TAS5110D6REF supports a variety of audio formats, including Class D amplification, which is known for its high fidelity and the ability to drive high current loads. This technology allows the power amplifier to produce audio output with minimal distortion while maintaining excellent sound quality. Furthermore, the Class D architecture enables the design of compact audio solutions.

Another notable characteristic of the TAS5110D6REF is its high output power capability, which allows it to drive large speakers with ease. The amplifier boasts an effective output of up to 200 watts per channel in stereo mode, providing an immersive listening experience even in larger environments.

In terms of compatibility, the TAS5110D6REF integrates easily with digital signal processing systems, enhancing sound quality through sophisticated algorithms for audio processing. It also features a variety of built-in protections, such as short-circuit and over-temperature protection, ensuring reliability and longevity in operation.

Additionally, the device offers advanced feedback loops, which contribute to maintaining sound integrity and minimizing signal loss during amplification. This feature is particularly important for ensuring that the original audio signal remains true to its source, making it an excellent choice for audiophiles and professional audio engineers alike.

Overall, the Texas Instruments TAS5110D6REF exemplifies cutting-edge audio amplification technology with its powerful output, energy-efficient operation, and high-performance characteristics. It is well-suited for a variety of applications, delivering high-quality sound reproduction that meets the demands of modern audio systems. With its combination of features and reliability, the TAS5110D6REF represents a significant advancement in the realm of audio amplification.
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