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參數(shù)資料
| 型號(hào)： | TPA3100D2RGZR-P |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 20-W STEREO CLASS-D AUDIO POWER AMPLIFIER |
| 中文描述： | 20 W立體聲D類音頻功率放大器 |
| 文件頁數(shù)： | 5/38頁 |
| 文件大小： | 3258K |
| 代理商： | TPA3100D2RGZR-P |
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32
5
27
10
25
12
PVCCR
PVCCR
RINP
RINN
NC
PGNDR
AGND
AVCC
NC
MUTE
VBYP
ROUTP
LOUTP
NC
NC
BSRN
BSLN
LOUTN
ROUTN
FAULT
VREG
SHUTDOWN
AGND
NC
ROSC
BSRP
BSLP
ROUTP
ROUTN
LOUTN
LOUTP
Exposed
ThermalPad
NC
NC
NC
SYNC
PGNDR
LINP
VCLAMPR
LINN
VCLAMPL
NC
PGNDL
GAIN0
PGNDL
GAIN1
PVCCL
MSTR/
SLV
PVCCL
33
4
28
9
26
11
34
3
29
8
35
2
30
7
36
1
31
6
44
17
38
23
43
18
37
24
45
16
39
22
46
15
40
21
47
14
41
20
48
13
42
19
AVCC
AVCC
FAULT
MUTE
SHUTDOWN
BSRP
ROUTP
ROUTP
ROUTN
ROUTN
BSRN
GND
GND
PVCCR
PVCCR
PGNDR
PGNDR
VCLAMPR
VCLAMPL
PGNDL
PGNDL
PVCCL
PVCCL
GND
GND
RINN
RINP
AGND
LINP
LINN
GAIN0
GAIN0
GAIN1
MSTR/
SLV
SYNC
GND
GND
ROSC
VREG
VBYP
AGND
BSLP
LOUTP
LOUTP
LOUTN
LOUTN
BSLN
GND
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
48
47
46
45
44
43
42
41
40
39
38
37
1
2
3
4
5
6
7
8
9
10
1
1
12
Exposed
ThermalPad
TPA3100D2
SLOS469D–OCTOBER 2005–REVISED FEBRUARY 2006
48 PIN, QFN PACKAGE
(TOP VIEW)
48 PIN, HTQFP PACKAGE
(TOP VIEW)
TERMINAL FUNCTIONS
TERMINAL
I/O
DESCRIPTION
QFN
NO.
HTQFP
NO.
NAME
Shutdown signal for IC (LOW = disabled, HIGH = operational). TTL logic
levels with compliance to AVCC.
Negative audio input for right channel. Biased at VREG/2.
Positive audio input for right channel. Biased at VREG/2.
Negative audio input for left channel. Biased at VREG/2.
Positive audio input for left channel. Biased at VREG/2.
Gain select least significant bit. TTL logic levels with compliance to VREG.
Gain select most significant bit. TTL logic levels with compliance to VREG.
SHUTDOWN
44
44
I
RINN
RINP
LINN
LINP
GAIN0
GAIN1
2
3
6
5
8
9
2
3
6
5
I
I
I
I
I
I
7, 8
9
1, 12, 13,
24, 25, 36,
37
GND
Connect to the thermal pad.
Mute signal for quick disable/enable of outputs (HIGH = outputs high-Z,
LOW = outputs enabled). TTL logic levels with compliance to AVCC.
TTL compatible output. HIGH = short-circuit fault. LOW = no fault. Only
reports short-circuit faults. Thermal faults are not reported on this terminal.
Bootstrap I/O for left channel, positive high-side FET.
Power supply for left channel H-bridge, not internally connected to PVCCR
or AVCC.
Class-D 1/2-H-bridge positive output for left channel.
Power ground for left channel H-bridge.
Class-D 1/2-H-bridge negative output for left channel.
Bootstrap I/O for left channel, negative high-side FET.
Internally generated voltage supply for left channel bootstrap capacitor.
Internally generated voltage supply for right channel bootstrap capacitor.
Bootstrap I/O for right channel, negative high-side FET.
Class-D 1/2-H-bridge negative output for right channel.
Power ground for right channel H-bridge.
MUTE
45
45
I
FAULT
46
46
O
BSLP
18
18
I/O
PVCCL
26, 27
26, 27
LOUTP
PGNDL
LOUTN
BSLN
VCLAMPL
VCLAMPR
BSRN
ROUTN
PGNDR
19, 20
28, 29
21, 22
23
30
31
38
39, 40
32, 33
19, 20
28, 29
21, 22
23
30
31
38
39, 40
32, 33
O
O
I/O
I/O
O
5
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| TPA3100D2RGZT | 功能描述:音頻放大器 20 W Stereo 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 |
| TPA3100D2RGZT | 制造商:Texas Instruments 功能描述:IC AMP AUDIO PWR 21.8W D 48VQFN |
| TPA3100D2RGZTG4 | 功能描述:音頻放大器 20 W Stereo 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 |
| TPA3101D2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-W STEREO CLASS-D AUDIO POWER AMPLIFIER |
| TPA3101D2_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-W STEREO CLASS-D AUDIO POWER AMPLIFIER |
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