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參數(shù)資料
| 型號： | TAS5630PHD |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 600 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| 封裝： | PLASTIC, HTQFP-64 |
| 文件頁數(shù)： | 2/35頁 |
| 文件大?。?/td> | 2228K |
| 代理商： | TAS5630PHD |
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SLES220B – JUNE 2009 – REVISED FEBRUARY 2010
www.ti.com
AUDIO SPECIFICATION (PBTL)
PCB and system configuration are in accordance with recommended guidelines. Audio frequency = 1 kHz, PVDD_X = 50 V,
GVDD_X = 12 V, RL = 2 , fS = 400 kHz, ROC = 22 k, TC = 75°C; output filter: LDEM = 7 mH, CDEM = 1.5 mF,
MODE = 101-10, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
RL = 2 , 10% THD+N, clipped output signal
600
RL = 3 , 10% THD+N, clipped output signal
400
RL = 4 , 10% THD+N, clipped output signal
300
PO
Power output per channel
W
RL = 2 , 1% THD+N, unclipped output signal
480
RL = 3 , 1% THD+N, unclipped output signal
310
RL = 4 , 1% THD+N, unclipped output signal
230
THD+N
Total harmonic distortion + noise
1 W
0.05%
Vn
Output integrated noise
A-weighted
260
mV
SNR
Signal to noise ratio(1)
A-weighted
100
dB
DNR
Dynamic range
A-weighted
100
dB
Pidle
Power dissipation due to idle losses (IPVDD_X) PO = 0, four channels switching
(2)
2.7
W
(1)
SNR is calculated relative to 1% THD-N output level.
(2)
Actual system idle losses are affected by core losses of output inductors.
ELECTRICAL CHARACTERISTICS
PVDD_X = 50 V, GVDD_X = 12 V, VDD = 12 V, TC (Case temperature) = 75°C, fS = 400 kHz, unless otherwise specified.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
INTERNAL VOLTAGE REGULATOR AND CURRENT CONSUMPTION
Voltage regulator, only used as reference
VREG
VDD = 12 V
3
3.3
3.6
V
node, VREG
VI_CM
Analog comparator reference node, VI_CM
1.5
1.75
1.9
V
Operating, 50% duty cycle
22.5
IVDD
VDD supply current
mA
Idle, reset mode
22.5
50% duty cycle
12.5
IGVDD_X
GVDD_x gate-supply current per half-bridge
mA
Reset mode
1.5
50% duty cycle with recommended output
13.3
mA
filter
IPVDD_X
Half-bridge supply current
Reset mode, No switching
870
mA
ANALOG INPUTS
RIN
Input resistance
READY = HIGH
33
k
VIN
Maximum input voltage swing
5
V
IIN
Maximum input current
342
mA
G
Voltage gain (VOUT/VIN)
23
dB
OSCILLATOR
Nominal, master mode
3.85
4
4.15
fOSC_IO+
AM1, master mode
FPWM × 10
3.15
3.33
3.5
MHz
AM2, master mode
2.6
3
3.35
VIH
High level input voltage
1.86
V
VIL
Low level input voltage
1.45
V
OUTPUT-STAGE MOSFETs
Drain-to-source resistance, low side (LS)
60
100
m
TJ = 25°C, excludes metallization
RDS(on)
resistance, GVDD = 12 V
Drain-to-source resistance, high side (HS)
60
100
m
10
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s): TAS5630
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| TAS5630PHD2EVM | 功能描述:音頻 IC 開發(fā)工具 TAS5630PHD Eval Mod RoHS:否 制造商:Texas Instruments 產品: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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| TAS5631BDKD | 功能描述:音頻放大器 PWM Inp 300W Stereo class D amp RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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