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參數(shù)資料
| 型號(hào)： | TAS5028APAG |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 8 Channel Digital Audio PWM Processor |
| 中文描述： | 8通道數(shù)字音頻PWM處理器 |
| 文件頁(yè)數(shù)： | 15/82頁(yè) |
| 文件大?。?/td> | 1226K |
| 代理商： | TAS5028APAG |
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Introduction
7
SLES112 — June 2004
TAS5028A
TERMINAL
DESCRIPTION
ATION
5-V
TOLERANT
I/O
NO.
28
TERMIN-
NAME
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
33
RESERVED
VR_DIG
O
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-
μ
F low ESR capacitor should be
connected between this terminal and DVSS. This terminal must not be used to
power external devices
Digital ground
Digital ground
3.3-V digital power supply
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.
34
35
36
37
DVSS
DVSS
DVDD
BKND_ERR
P
P
P
DI
Pullup
38
39
40
41
42
43
44
45
46
47
48
DVSS
VALID
PWM_M_1
PWM_P_1
PWM_M_2
PWM_P_2
PWM_M_3
PWM_P_3
PWM_M_4
PWM_P_4
VR_PWM
P
Digital ground
Output indicating validity of PWM outputs active high
PWM 1 output (differential –)
PWM 1 output (differential +)
PWM 2 output (differential –)
PWM 2 output (differential +)
PWM 3 output (differential –)
PWM 3 output (differential +)
PWM 4 output (differential –)
PWM 4 output (differential +)
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-
μ
F low ESR capacitor
should be connected between this terminal and DVSS_PWM. This terminal must
not be used to power external devices.
PWM 7 (Line out L) output (differential –)
PWM 7 (Line out L) output (differential +)
PWM 8 (Line out R) output (differential –)
PWM 8 (Line out R) output (differential +)
Digital ground for PWM
3.3-V digital power supply for PWM
PWM 5 output (differential –)
PWM 5 output (differential +)
PWM 6 output (differential –)
PWM 6 output (differential +)
PWM left channel headphone (differential –)
PWM left channel headphone (differential +)
PWM right channel headphone (differential –)
PWM right channel headphone (differential +)
DO
DO
DO
DO
DO
DO
DO
DO
DO
P
49
50
51
52
53
54
55
56
57
58
59
60
61
62
PWM_M_7
PWM_P_7
PWM_M_8
PWM_P_8
DVSS_PWM
DVDD_PWM
PWM_M_5
PWM_P_5
PWM_M_6
PWM_P_6
PWM_HPML
PWM_HPPL
PWM_HPMR
PWM_HPPR
DO
DO
DO
DO
P
P
DO
DO
DO
DO
DO
DO
DO
DO
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TAS5028APAGG4 | 8 Channel Digital Audio PWM Processor |
| TAS5028APAGR | 8 Channel Digital Audio PWM Processor |
| TAS5028APAGRG4 | 8 Channel Digital Audio PWM Processor |
| TAS5028PAGR | 8 Channel Digital Audio PWM Processor |
| TAS5028PAGRG4 | 8 Channel Digital Audio PWM Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5028APAGG4 | 功能描述:音頻放大器 8Ch Dig Aud PWM Proc RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5028APAGR | 功能描述:音頻放大器 8Ch Dig Aud PWM Proc RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5028APAGRG4 | 功能描述:音頻放大器 8Ch Dig Aud PWM Proc RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5028PAG | 功能描述:音頻 DSP 8 Ch Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TAS5028PAGG4 | 功能描述:音頻 DSP 8 Ch Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
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