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參數(shù)資料
型號(hào)： TPA2016D2EVM
廠商： Texas Instruments
文件頁(yè)數(shù)： 16/39頁(yè)
文件大?。?/td> 0K
描述： EVAL MODULE FOR TPA2016D2
標(biāo)準(zhǔn)包裝： 1
放大器類型： D 類
輸出類型： 2 通道（立體聲）
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量： 1.72W x 2 @ 8 歐姆
電源電壓： 2.5 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
板類型： 完全填充
已用 IC / 零件： TPA2016D2
已供物品： 板，CD
相關(guān)產(chǎn)品： 296-23677-6-ND - IC AMP AUDIO PWR 2.8W D 16DSBGA
296-23677-1-ND - IC AMP AUDIO PWR 2.8W D 16DSBGA
296-23616-6-ND - IC AMP AUDIO PWR 2.8W D 16DSBGA
296-23616-1-ND - IC AMP AUDIO PWR 2.8W D 16DSBGA
296-23616-2-ND - IC AMP AUDIO PWR 2.8W D 16DSBGA
296-23677-2-ND - IC AMP AUDIO PWR 2.8W D 16DSBGA
其它名稱： 296-31088
TPA2016D2EVM-ND
www.ti.com........................................................................................................................................................ SLOS524D – JUNE 2008 – REVISED AUGUST 2009
IC FUNCTION CONTROL (Address: 1)
REGISTER
I2C BIT
LABEL
DEFAULT
DESCRIPTION
ADDRESS
01 (01H) – IC
7
SPK_EN_R
1 (enabled)
Enables right amplifier
Function Control
6
SPK_EN_L
1 (enabled)
Enables left amplifier
5
SWS
0 (enabled)
Shutdown IC when bit = 1
4
FAULT_R
0
Changes to a 1 when there is a short on the right channel. Reset by writing
a 0.
3
FAULT_L
0
Changes to a 1 when there is a short on the left channel. Reset by writing a
0
2
Thermal
0
Changes to a 1 when die temperature is above 150°C
1
UNUSED
1
0
NG_EN
1 (enabled)
Enables Noise Gate function
SPK_EN_R:
Enable bit for the right-channel amplifier. Amplifier is active when bit is high. This function is
gated by thermal and returns once the IC is below the threshold temperature.
SPK_EN_L:
Enable bit for the left-channel amplifier. Amplifier is active when bit is high. This function is
gated by thermal and returns once the IC is below the threshold temperature
SWS:
Software shutdown control. The device is in software shutdown when the bit is '1' (control, bias
and oscillator are inactive). When the bit is '0' the control, bias and oscillator are enabled.
Fault_L:
This bit indicates that an over-current event has occurred on the left channel with a '1'. This bit
is cleared by writing a '0' to it.
Fault_R:
This bit indicates that an over-current event has occurred on the right channel with a '1'. This
bit is cleared by writing a '0' to it.
Thermal:
This bit indicates a thermal shutdown that was initiated by the hardware with a '1'. This bit is
deglitched and latched, and can be cleared by writing a '0' to it.
NG_EN:
Enable bit for the Noise Gate function. This function is enabled when this bit is high. This
function can only be enabled when the Compression ratio is not 1:1.
AGC ATTACK CONTROL (Address: 2)
REGISTER
I2C
LABEL
DEFAULT
DESCRIPTION
ADDRESS
BIT
02 (02H) –
7:6
Unused
00
AGC Control
5:0
ATK_time
000101
AGC Attack time (gain ramp down)
(6.4 ms/6 dB)
Per Step
Per 6 dB
90% Range
000001
0.1067 ms
1.28 ms
5.76 ms
000010
0.2134 ms
2.56 ms
11.52 ms
000011
0.3201 ms
3.84 ms
17.19 ms
000100
0.4268 ms
5.12 ms
23.04 ms
(time increases by 0.1067 ms with every step)
111111
6.722 ms
80.66 ms
362.99 ms
ATK_time
These bits set the attack time for the AGC function. The attack time is the minimum time
between gain decreases.
Copyright 2008–2009, Texas Instruments Incorporated
23
Product Folder Link(s): TPA2016D2
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參數(shù)描述
TPA2016D2RGPR 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.7-W/Ch Stereo Class-D Audio Amplifier with Dynamic Range Compression and AGC
TPA2016D2RGPT 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.7-W/Ch Stereo Class-D Audio Amplifier with Dynamic Range Compression and AGC
TPA2016D2RTJR 功能描述:音頻放大器 1.7-W/Ch St Class-D Audio Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型: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
TPA2016D2RTJT 功能描述:音頻放大器 1.7-W/Ch St Class-D Audio Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型: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
TPA2016D2V1YZHR 制造商:Texas Instruments 功能描述:
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