|
|
IS31AP4088DのメーカーはISSIです、この部品の機能は「DUAL 2.6W STEREO AUDIO AMPLIFIER」です。 |
部品番号 | IS31AP4088D |
| |
部品説明 | DUAL 2.6W STEREO AUDIO AMPLIFIER | ||
メーカ | ISSI | ||
ロゴ | |||
このページの下部にプレビューとIS31AP4088Dダウンロード(pdfファイル)リンクがあります。 Total 16 pages
IS31AP4088D
DUAL 2.6W STEREO AUDIO AMPLIFIER
GENERAL DESCRIPTION
The IS31AP4088D is a dual bridge-connected audio
power amplifier which, when connected to a 5V supply,
will deliver 2.6W to a 4Ω load.
The IS31AP4088D features a low-power consumption
shutdown mode and thermal shutdown protection. It
also utilizes circuitry to reduce “clicks-and-pop” during
device turn-on.
APPLICATIONS
Cell phones, PDA, MP4,PMP
Portable and desktop computers
Desktops audio system
Multimedia monitors
December 2011
KEY SPECIFICATIONS
PO at 1% THD+N, VDD = 5V
RL = 4Ω ----------------------- 2.1W (Typ.)
RL = 8Ω----------------------- 1.3W (Typ.)
PO at 10% THD+N, VDD = 5V
RL = 4Ω ----------------------- 2.6W (Typ.)
RL = 8Ω ----------------------- 1.6W (Typ.)
PO at 1% THD+N, VDD = 4V
RL = 4Ω ----------------------- 1.4W (Typ.)
RL = 8Ω ----------------------- 0.81W (Typ.)
Shutdown current ----------------------- 0.04μA (Typ.)
Supply voltage range -------------------- 2.7V ~ 5.5V
QFN-16 (4mm × 4mm) package
FEATURES
Suppress “click-and-pop”
Thermal shutdown protection circuitry
Micro power shutdown mode
TYPICAL APPLICATION CIRCUIT
INA
BNC C1
0.22uF
R1
20K
INB
BNC C2
0.22uF
R3
20K
4 INA
VCC
C3
R2
20K
http://www.DataSheet4U.net/
1uF
2,11
VDD
-
+
VCC
SHUTDOWN WORKING
15 SHUTDOWN
-OUTA 3
9 BYPASS
C4
1uF
+OUTA 1
-
+
+
-
+OUTB 12
8 INB
+
-
GND
5,6,7,13,14,16
-OUTB 10
R4
20K
Figure 1 Typical Audio Amplifier Application Circuit
Integrated Silicon Solution, Inc. – www.issi.com
Rev.A, 11/29/2011
1
datasheet pdf - http://www.DataSheet4U.net/
1 Page IS31AP4088D
ORDERING INFORMATION
Industrial Range: -40°C to +85°C
Order Part No.
Package
IS31AP4088D-QFLS2-TR
QFN-16, Lead-free
QTY/Reel
2500
http://www.DataSheet4U.net/
Integrated Silicon Solution, Inc. – www.issi.com
Rev.A, 11/29/2011
3
datasheet pdf - http://www.DataSheet4U.net/
3Pages IS31AP4088D
TYPICAL PERFORMANCE CHARACTERISTICS
Vcc = 5V
RL
f = 1kHz
Vcc = 3V
RL
f = 1kHz
Figure 2 THD+N vs. Output Power
Vcc = 5V
RL
f = 1kHz
Figure 3 THD+N vs. Output Power
Vcc = 3V
RL
f = 1kHz
http://www.DataSheet4U.net/
Figure 4 THD+N vs. Output Power
Vcc = 5V
RL
Po = 1W
Figure 5 THD+N vs. Output Power
Vcc = 3V
RL
Po=300mW
Figure 6 THD+N vs. Frequency
Integrated Silicon Solution, Inc. – www.issi.com
Rev.A, 11/29/2011
Figure 7 THD+N vs. Frequency
6
datasheet pdf - http://www.DataSheet4U.net/
6 Page | |||
ページ | 合計 : 16 ページ | ||
|
PDF ダウンロード | [ IS31AP4088D 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 |
IS31AP4088A | DUAL 2.84W STEREO AUDIO AMPLIFIER PLUS HEADPHONE DRIVER | ISSI |
IS31AP4088D | DUAL 2.6W STEREO AUDIO AMPLIFIER | ISSI |