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参数资料
| 型号： | TAS5162DDVR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 210 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| 封装： | GREEN, PLASTIC, HTSSOP-44 |
| 文件页数： | 31/32页 |
| 文件大小： | 974K |
| 代理商： | TAS5162DDVR |
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RECOMMENDED OPERATING CONDITIONS
AUDIO SPECIFICATIONS (BTL)
AUDIO SPECIFICATIONS (Single-Ended Output)
SLES194D – OCTOBER 2006 – REVISED JULY 2007
MIN
TYP
MAX
UNIT
PVDD_X
Half-bridge supply
DC supply voltage
0
50
52.5
V
Supply for logic regulators and gate-drive
GVDD_X
DC supply voltage
10.8
12
13.2
V
circuitry
VDD
Digital regulator input
DC supply voltage
10.8
12
13.2
V
RL (BTL)
4.6
6-8
Output filter: L = 10
μH, C = 470 nF.
RL (SE)
Load impedance
Output AD modulation, switching
2.5
3-8
frequency > 350 kHz
RL (PBTL)
4-8
LOutput (BTL)
5
10
Minimum output inductance under
LOutput (SE)
Output-filter inductance
5
10
μH
short-circuit condition
LOutput (PBTL)
5
10
FPWM
PWM frame rate
192
384
432
kHz
TJ
Junction temperature
0
125
°C
PVDD_X = 50 V, GVDD = VDD = 12 V, BTL mode, RL = 6 , ROC = 22 K, audio frequency = 1 kHz, AES17 filter, FPWM =
384 kHz, case temperature = 75
°C, unless otherwise noted. Audio performance is recorded as a chipset, using TAS5508
PWM processor with an effective modulation index limit of 96.1%. All performance is in accordance with recommended
operating conditions unless otherwise specified.
TAS5162
PARAMETER
TEST CONDITIONS
UNIT
MIN
TYP
MAX
RL = 4 , 10% THD, clipped input
160
signal (PVDD = 38.5 Volts)
RL = 6 , 10% THD, clipped input
210
signal
RL = 8 , 10% THD, clipped input
160
W
signal
PO
Power output per channel, DKD package
RL = 4 , 0 dBFS, unclipped input
120
signal (PVDD = 38.5 Volts)
RL = 6 , 0 dBFS, unclipped input
165
signal
RL = 8 , 0 dBFS, unclipped input
125
signal
0 dBFS
0.2%
THD+N
Total harmonic distortion + noise
1 W
0.09%
Vn
Output integrated noise
A-weighted, TAS5508 Modulator
140
μV
A-Weighted, TAS5518 Modulator
85
SNR
Signal-to-noise ratio (1)
A-weighted, TAS5508 Modulator
102
dB
A-weighted, TAS5518 Modulator
112
A-weighted, input level = –60 dBFS
102
using TAS5508 modulator
DNR
Dynamic range
dB
A-weighted, input level = –60 dBFS
112
using TAS5518 modulator
Pidle
Power dissipation due to idle losses (IPVDD_X)
PO = 0 W, 4 channels switching
(2)
2.5
W
(1)
SNR is calculated relative to 0-dBFS input level.
(2)
Actual system idle losses are affected by core losses of output inductors.
PVDD_X = 50 V, GVDD = VDD = 12 V, SE mode, RL = 3 , ROC = 22 K, audio frequency = 1 kHz, AES17 filter, FPWM =
384 kHz, case temperature = 75
°C, unless otherwise noted. Audio performance is recorded as a chipset, using TAS5086
PWM processor with an effective modulation index limit of 96.1%. All performance is in accordance with recommended
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相关代理商/技术参数 |
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| TAS5162DDVRG4 | 功能描述:音频放大器 2x210 W Stereo Dig Amp Power Stage 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 |
| TAS5162DKD | 功能描述:音频放大器 2x210W St Dig Pwr 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 |
| TAS5162DKD6EVM | 功能描述:音频 IC 开发工具 TAS5162DKD6 Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| TAS5162DKDG4 | 功能描述:音频放大器 2x210 W Stereo Dig Amp Power Stage 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 |
| TAS5162DKDR | 功能描述:音频放大器 2x210W St Dig Pwr 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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