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参数资料
| 型号： | TAS5028PAGR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封装： | GREEN, PLASTIC, TQFP-64 |
| 文件页数： | 7/86页 |
| 文件大小： | 1201K |
| 代理商： | TAS5028PAGR |
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Introduction
7
SLES112 — June 2004
TAS5028
TERMINAL
DESCRIPTION
TERMIN-
ATION
5-V
TOLERANT
I/O
NO.
DESCRIPTION
TERMIN-
ATION
5-V
TOLERANT
I/O
NAME
28
SDIN4
DI
5 V
Pulldown
Serial audio data 4 input is one of the serial data input ports. SDIN4 supports four
discrete (stereo) data formats and is capable of inputting data at 64 Fs.
29
SDIN3
DI
5 V
Pulldown
Serial audio data 3 input is one of the serial data input ports. SDIN3 supports four
discrete (stereo) data formats and is capable of inputting data at 64 Fs.
30
SDIN2
DI
5 V
Pulldown
Serial audio data 2 input is one of the serial data input ports. SDIN2 supports four
discrete (stereo) data formats and is capable of inputting data at 64 Fs.
31
SDIN1
DI
5 V
Pulldown
Serial audio data 1 input is one of the serial data input ports. SDIN1 supports four
discrete (stereo) data formats and is capable of inputting data at 64 Fs.
32
RESERVED
O
33
VR_DIG
P
Voltage reference for digital core supply 1.8 V. A pin-out of the internally regulated
1.8-V power used by digital core logic. A 0.47-
F low ESR capacitor should be
connected between this terminal and DVSS. This terminal must not be used to
power external devices
34
DVSS
P
Digital ground
35
DVSS
P
Digital ground
36
DVDD
P
3.3-V digital power supply
37
BKND_ERR
DI
Pull up
Active low. A backend error sequence is generated by applying logic low to this
terminal. The BKND_ERR results in all system parameters unaffected, while all
H-bridge drive signals going to a hard mute (M) state.
38
DVSS
P
Digital ground
39
VALID
DO
Output indicating validity of PWM outputs active high
40
PWM_M_1
DO
PWM 1 output (differential - )
41
PWM_P_1
DO
PWM 1 output (differential +)
42
PWM_M_2
DO
PWM 2 output (differential - )
43
PWM_P_2
DO
PWM 2 output (differential +)
44
PWM_M_3
DO
PWM 3 output (differential - )
45
PWM_P_3
DO
PWM 3 output (differential +)
46
PWM_M_4
DO
PWM 4 output (differential - )
47
PWM_P_4
DO
PWM 4 output (differential +)
48
VR_PWM
P
Voltage reference for digital PWM core supply 1.8 V. A pin-out of the internally
regulated 1.8-V power used by digital PWM core logic. A 0.1-
F low ESR capacitor
should be connected between this terminal and DVSS_PWM. This terminal must
not be used to power external devices.
49
PWM_M_7
DO
PWM 7 (Line out L) output (differential - )
50
PWM_P_7
DO
PWM 7 (Line out L) output (differential +)
51
PWM_M_8
DO
PWM 8 (Line out R) output (differential - )
52
PWM_P_8
DO
PWM 8 (Line out R) output (differential +)
53
DVSS_PWM
P
Digital ground for PWM
54
DVDD_PWM
P
3.3-V digital power supply for PWM
55
PWM_M_5
DO
PWM 5 output (differential - )
56
PWM_P_5
DO
PWM 5 output (differential +)
57
PWM_M_6
DO
PWM 6 output (differential - )
58
PWM_P_6
DO
PWM 6 output (differential +)
59
PWM_HPML
DO
PWM left channel headphone (differential - )
60
PWM_HPPL
DO
PWM left channel headphone (differential +)
61
PWM_HPMR
DO
PWM right channel headphone (differential - )
62
PWM_HPPR
DO
PWM right channel headphone (differential +)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TAS5028PAGRG4 | 功能描述:音频 DSP 8 Ch Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TAS5036 | 制造商:TI 制造商全称:Texas Instruments 功能描述:SIX CHANNEL DIGITAL AUDIO PWM PROCESSOR |
| TAS5036A | 制造商:TI 制造商全称:Texas Instruments 功能描述:Six Channel Digital Audio PWM Processor |
| TAS5036A_06 | 制造商:TI 制造商全称:Texas Instruments 功能描述:Six Channel Digital Audio PWM Processor |
| TAS5036AIPFC | 功能描述:音频放大器 Digital Audio PWM Processor RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
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