參數(shù)資料
型號(hào)： TPA3107D2PAPR
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封裝： 10 X 10 MM, GREEN, PLASTIC, HTQFP-64
文件頁(yè)數(shù)： 23/32頁(yè)
文件大小： 1027K
代理商： TPA3107D2PAPR
www.ti.com
DC CHARACTERISTICS
SLOS509B – OCTOBER 2006 – REVISED JULY 2007
TA = 25°C, VCC = 24 V, RL = 8 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP MAX
UNIT
Class-D output offset voltage (measured
| VOS |
VI = 0 V, Gain = 36 dB
5
50
mV
differentially)
Bypass reference for input amplifier
VBYP, no load
1.1
1.25
1.45
V
4-V internal supply voltage
VREG, no load, VCC = 10 V to 26 V
3.75
4
4.25
V
VCC = 12 V to 24 V, inputs ac coupled to AGND,
PSRR
DC Power supply rejection ratio
-70
dB
Gain = 36 dB
Quiescent supply current
SHUTDOWN = 2 V, MUTE = 0 V, no load
22
26.5
mA
ICC
Quiescent supply current in shutdown mode SHUTDOWN = 0.8 V, no load
300
400
A
Quiescent supply current in mute mode
MUTE = 2 V, no load
8
10
mA
High Side
370
VCC = 12 V, IO = 500 mA,
rDS(on)
Drain-source on-state resistance
Low side
370
m
TJ = 25°C
Total
780
950
GAIN0 = 0.8 V
19
20
21
GAIN1 = 0.8 V
dB
GAIN0 = 2 V
25
26
27
G
Gain
GAIN0 = 0.8 V
31
32
33
GAIN1 = 2 V
dB
GAIN0 = 2 V
35
36
37
Gain matching
Between channels
2%
tON
Turn-on time
C(VBYP) = 1 F, SHUTDOWN = 2 V
25
ms
tOFF
Turn-off time
C(VBYP) = 1 F, SHUTDOWN = 0.8 V
0.1
ms
TA = 25°C, VCC = 12 V, RL = 8 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP MAX
UNIT
Class-D output offset voltage (measured
| VOS |
VI = 0 V, Gain = 36 dB
5
50
mV
differentially)
Bypass reference for input amplifier
VBYP, no load
1.1
1.25
1.45
V
4-V internal supply voltage
VREG, no load
3.75
4
4.25
V
VCC = 12 V to 24 V, Inputs ac coupled to AGND,
PSRR
DC Power supply rejection ratio
-70
dB
Gain = 36 dB
Quiescent supply current
SHUTDOWN = 2 V, MUTE = 0 V, no load
18
22.5
mA
ICC
Quiescent supply current in shutdown mode SHUTDOWN = 0.8 V, no load
180
300
A
Quiescent supply current in mute mode
MUTE = 2 V, no load
7
9
mA
High Side
350
VCC = 12 V, IO = 500 mA,
rDS(on)
Drain-source on-state resistance
Low side
350
m
TJ = 25°C
Total
780
950
GAIN0 = 0.8 V
19
20
21
GAIN1 = 0.8 V
dB
GAIN0 = 2 V
25
26
27
G
Gain
GAIN0 = 0.8 V
31
32
33
GAIN1 = 2 V
dB
GAIN0 = 2 V
35
36
37
tON
Turn-on time
C(VBYP) = 1 F, SHUTDOWN = 2 V
25
ms
tOFF
Turn-off time
C(VBYP) = 1 F, SHUTDOWN = 0.8 V
0.1
ms
3
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TPA3107D2PAPRG4 功能描述:音頻放大器 15W Stereo Class-D Audio Power 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
TPA3107D2PAPT 功能描述:音頻放大器 15W Stereo Class-D Audio Power 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
TPA3107D2PAPTG4 功能描述:音頻放大器 15W Stereo Class-D Audio Power 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
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