參數(shù)資料
型號： TPA3200D1DCP
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 12.8 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO44
封裝： GREEN, PLASTIC, HTSSOP-44
文件頁數(shù)： 24/29頁
文件大小： 1083K
代理商： TPA3200D1DCP
www.ti.com
FORMAT CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
OPERATING CHARACTERISTICS
TPA3200D1
SLOS442A – MAY 2005 – REVISED JULY 2005
All specifications at T
A = 25°C, VDD = 5 V, fS = 44.1 kHz, system clock = 384 fS and 24-bit data, unless otherwise noted
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Resolution
24
Bits
Data
Audio-data interface format Audio
I2S, standard
Audio-data bit length Audio
16–24-bit (I2S), 16-bit (Right-justified)
Audio data format
MSB first, 2s complement
System clock frequency
128 fS, 192 fS, 256 fS, 384 fS,
512 fS, 768 fS, 1152 fS
at T
A = 25°C, PVCC = VCC = 12 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
|VOS|
Output offset voltage (measured differentially)
MUTE = 2 V
AV = 12 dB
100
mV
PSRR
Power supply rejection ratio
PVCC = 11.5 V to 12.5 V
–73
dB
VREF
5 V regulator voltage
IL = 10 mA, VCC = 8 V – 18 V
4.55
4.9
5.45
V
SHUTDOWN = 2.0 V, No load
8
15
mA
ICC
Supply current
SHUTDOWN = VCC, VCC = 18 V, PO = 20 W,
1.3
A
RL = 8
ICC(SD) Supply current shutdown mode
SHUTDOWN = 0.8 V
1
2
A
Output transistor on resistance (high side and
rDS(on)
IO = 0.5 A, TJ = 25°C
0.5
0.6
0.7
low side)
GAIN1 = 0.8 V, GAIN0 = 0.8 V
10.9
12
13.1
G
Gain
GAIN1 = 0.8 V, GAIN0 = 2 V
17.1
18
18.6
dB
GAIN1 = 2 V, GAIN0 = 0.8 V
22.9
23.6
24.4
PV
CC = VCC = 12 V, TA = 25° C unless otherwise noted
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Continuous output power at 10% THD+N
f = 1 kHz,
RL = 4
12.8
f = 1 kHz,
RL = 8
9
PO
W
Continuous output power at 1% THD+N
f = 1 kHz,
RL = 4
10.3
f = 1 kHz,
RL = 8
7.5
THD+N
Total harmonic distortion plus noise
PO = 10 W, RL = 4
f = 20 Hz to 20 kHz
0.2%
BOM
Maximum output power bandwidth
THD = 1%
20
kHz
kSVR
Supply ripple rejection ratio
f = 1 kHz,
C(BYPASS) = 1 F
–60
dB
SNR
Signal-to-noise ratio
PO = 10 W, RL = 4
95
C(BYPASS) = 1 F,
f = 20 Hz to 22 kHz,
150
V(rms)
Vn
Noise output voltage
A-weighted filter
Gain = 12 dB
–76.5
dBV
4
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA3200D1DCP 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC 制造商:Texas Instruments 功能描述:IC, AUDIO PWR AMP, CLASS D 20W HTSSOP-44
TPA3200D1DCPG4 功能描述:音頻放大器 Mono High Power Dig Input Class-D 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
TPA3200D1DCPR 功能描述:音頻放大器 Mono High Power Dig Input Class-D 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
TPA3200D1DCPRG4 功能描述:音頻放大器 Mono High Power Dig Input Class-D 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
TPA3200D1EVM 功能描述:音頻 IC 開發(fā)工具 TPA3200D1 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
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