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PDF PT2301 Data sheet ( Hoja de datos )
| Número de pieza | PT2301 | |
| Descripción | 1 Watt Audio Power Amplifier | |
| Fabricantes | PTC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PT2301 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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1 Watt Audio Power Amplifier
DESCRIPTION
Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT2301
PT2301 is a multi-purpose audio power amplifier IC utilizing advanced CMOS technology. PT2301
includes 2 microphone inputs and 2 stereo line inputs. PT2301 supports headphone stereo sound
output and a single channel loudspeaker output terminal. PT2301 is a low noise power amplifier with a
maximum output of 1 watt. It uses the I2C protocol and has a broad volume control range (+15dB ~
-90dB).
FEATURES
• 1W (8 Ω) single channel loudspeaker output + stereo headphones driver
• Digital volume control (49 steps /+15dB ~ -90dB)
• 2 microphone inputs, 1 microphone output
• The output-port does not need to be connected to the AC capacitor (PT2301-A)
• Standby mode and Mute function
• Thermal shutdown protection circuit
• Energy Save function
• Extremely low (POP) noise
• Wide working voltage range: 2.7V ~ 5.5V
• Low THD: earphone < 0.07%, speaker < 0.03%
• Available in 24 Pin, TSSOP Package
APPLICATIONS
• Electronic dictionary
• PDA
• DSC (Digital Still Camera)
PT2301 v1.2
-1-
August, 2004
1 page  
1 Watt Audio Power Amplifier
ORDER INFORMATION
Order Part Number
PT2301-A
PT2301-B
PT2301-A (L)
PT2301-B (L)
Package Information
24 Pins, TSSOP, 173 mil
24 Pins, TSSOP, 173 mil
24 Pins, TSSOP, 173 mil
24 Pins, TSSOP, 173 mil
Notes:
1. (L) = Lead Free
2. The Lead Free mark is put in front of the date code.
Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT2301
Top Code
PT2301-A
PT2301-B
PT2301-A
PT2301-B
PT2301 v1.2
-5-
August, 2004
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet PT2301.PDF ] | |
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