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EUA6027AのメーカーはEutech Microelectronicsです、この部品の機能は「Stereo Audio Power Amplifier」です。 |
部品番号 | EUA6027A |
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部品説明 | Stereo Audio Power Amplifier | ||
メーカ | Eutech Microelectronics | ||
ロゴ | |||
このページの下部にプレビューとEUA6027Aダウンロード(pdfファイル)リンクがあります。 Total 14 pages
EUA6027A
2-W Stereo Audio Power Amplifier
with Selectable Gain and Shutdown
DESCRIPTOIN
The EUA6027A is a stereo audio speaker amplifier in a 20-pin
TSSOP thermally enhanced package. Operating on a single 5V
supply, EUA6027A is capable of delivering 2W of output power
per channel into 3 loads with less than 1% THD+N.
Amplifier gain is internally configured and controlled by way of
two terminals (GAIN0 and GAIN1). Gain settings of 6 dB, 10 dB,
15.6 dB, and 21.6 dB (inverting) are provided. Internal gain
control requires few external components.
Other features include an active-low shutdown mode input and
thermal shutdown protection.
FEATURES
z 2W/Ch Output Power Into 3-Ω Load From 5-V
Supply
z Internal Gain Control
z Fully Differential Input
z Depop Circuitry
z Thermal Shutdown Protection
z TSSOP-20 with Thermal Pad
z RoHS Compliant and 100% Lead (Pb)-Free
Typical Application
APPLICATIONS
z Notebook Computers, PDAs, and Other Portable
Audio Devices
DS6027A Ver 1.1 June 2008
www.DataSheet.in
Figure 1.
1
1 Page Pin Configurations
Package Type
TSSOP-20 (FD)
EUA6027A
Pin Configurations
Pin Description
PIN PIN
BYPASS
10
GAIN0
2
GAIN1
3
GND
1,11
13,20
LIN-
5
LIN+
9
LOUT-
8
LOUT+
4
NC 12
PVDD
ROUT-
6,15
14
ROUT+
18
RIN-
17
RIN+
7
SHUTDOWN 19
VDD
16
I/O DESCRIPTION
- Tap to voltage divider for internal midsupply bias generator
I Bit 0 of gain control
I Bit 1 of gain control
- Ground
I Left channel negative differential input
I Left channel positive differential input
O Left channel negative output
O Left channel positive output
- No connection
I Supply voltage terminal
O Right channel negative output
O Right channel positive output
I Right channel negative differential input
I Right channel positive differential input
I Places IC in shutdown mode when held low
- Supply voltage terminal
DS6027A Ver 1.1 June 2008
www.DataSheet.in
3
3Pages Typical Characteristics
EUA6027A
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
DS6027A Ver 1.1 June 2008
www.DataSheet.in
Figure 8
6
6 Page | |||
ページ | 合計 : 14 ページ | ||
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PDF ダウンロード | [ EUA6027A データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
EUA6027 | Stereo Audio Power Amplifier | Eutech Microelectronics |
EUA6027A | Stereo Audio Power Amplifier | Eutech Microelectronics |