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參數(shù)資料
| 型號(hào)： | TPA6132A2RTER |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.025 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC16 |
| 封裝： | 3 X 3 MM, GREEN, PLASTIC, QFN-16 |
| 文件頁數(shù)： | 18/24頁 |
| 文件大小： | 1166K |
| 代理商： | TPA6132A2RTER |
DEVICE PINOUT
1
HPVDD
CPP
INL-
INL+
INR+
INR-
PGND
CPN
2
3
4
12
11
10
9
16
15
14
13
5
6
7
8
OUTR
G0
G1
HPVSS
OUTL
SGND
VDD
EN
www.ti.com ........................................................................................................................................................................................... SLOS597 – DECEMBER 2008
RTE (QFN) PACKAGE
(TOP VIEW)
PIN FUNCTIONS
PIN
I/O/P
PIN DESCRIPTION
NAME
QFN
INL-
1
I
Inverting left input for differential signals; left input for single-ended signals
INL+
2
I
Non-inverting left input for differential signals. Connect to ground for single-ended input applications
INR+
3
I
Non-inverting right input for differential signals. Connect to ground for single-ended input applications
INR-
4
I
Inverting right input for differential signals; right input for single-ended signals
OUTR
5
O
Right headphone amplifier output. Connect to right terminal of headphone jack
G0
6
I
Gain select
G1
7
I
Gain select
HPVSS
8
P
Charge pump output and negative power supply for output amplifiers; connect 1
F capacitor to GND
CPN
9
P
Charge pump negative flying cap. Connect to negative side of 1
F capacitor between CPP and CPN
PGND
10
P
Ground
CPP
11
P
Charge pump positive flying cap. Connect to positive side of 1
F capacitor between CPP and CPN
HPVDD
12
P
Positive power supply for headphone amplifiers. Connect to a 2.2
F capacitor. Do not connect to VDD
EN
13
I
Amplifier enable. Connect to logic low to shutdown; connect to logic high to activate
VDD
14
P
Positive power supply for TPA6132A2
SGND
15
I
Amplifier reference voltage. Connect to ground terminal of headphone jack
OUTL
16
O
Left headphone amplifier output. Connect to left terminal of headphone jack
Thermal
–
P
Solder the exposed metal pad on the TPA6132A2RTE QFN package to the landing pad on the PCB.
Pad
Connect the landing pad to ground or leave it electrically unconnected (floating).
Copyright 2008, Texas Instruments Incorporated
3
Product Folder Link(s) :TPA6132A2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPA6132A2RTET | 功能描述:音頻放大器 25mW DirectPath St Headphone 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 |
| TPA6132A2RTET | 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 AB, 25mW QFN-16 |
| TPA6133A2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:138-mW DIRECTPATH STEREO HEADPHONE AMPLIFIER |
| TPA6133A2EVM | 制造商:Texas Instruments 功能描述:TPA6133A2EVM - Boxed Product (Development Kits) 制造商:Texas Instruments 功能描述:EVAL BOARD FOR TPA6133A2 |
| TPA6133A2RTJR | 制造商:Texas Instruments 功能描述:IC AMP AUDIO .138W STER AB 20WQF 制造商:Texas Instruments 功能描述:TPA6133A2RTJR |
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