Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The PT2301 is an integration audio power amplifier IC utilizing advanced CMOS technology. Supports 2 mono MIC input and 2 stereo line input, input gain of each amp can be set individually to meet customers’ needs. Built-in digital controlled volumes have 49 steps from +15dB ~ -90dB and all the functions can be controlled via I2C bus. In the output section, t.
• 1W (8 Ω) mono channel speaker driver + stereo headphone driver
• Digital controlled volume (49 steps /+15dB ~ -90dB)
• 2 mono microphone inputs, 1 microphone output
• 2 stereo line input
• Input gain can be setting individually in each input port.
• Eliminate DC block capacitor in the headphone driver output (Only PT2301-A supported)
• Standby mode and Mute function
• Thermal shutdown protection circuit
• Energy Save function
• Very low “POP” noise during function changed.
• Wide operation voltage range: 2.7V ~ 5.5V
• Low Distortion: earphone output < 0.05%, speaker output< 0.04%
• Available.
PT2301 - PTC
Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2301 PT2301 is a multi-purpose audio power .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | PT2300 |
ANGUS ELECTRONICS |
2W x 2 Class AB Audio Power Amplifier |
|
| 2 | PT2300 |
ETC |
Audio Power Amplifier |
|
| 3 | PT2303 |
PTC |
2W x 2 Class AB Audio Power Amplifier |
|
| 4 | PT2305 |
PTC |
2.5W x 2 Class AB Audio Power Amplifier |
|
| 5 | PT2307 |
PTC |
1W Audio Power Integration Amplifier |
|
| 6 | PT2308 |
Princeton Technology Corp |
Headphone Driver |
|
| 7 | PT2308L |
Princeton Technology Corp |
Headphone Driver |
|
| 8 | PT2308P |
PTC |
2-Channel 300mW Class AB Power Amplifier |
|
| 9 | PT2309 |
PTC |
Headphone Driver IC |
|
| 10 | PT231 |
Bourns Electronic Solutions |
ISDN S-Interface Isolation Transformers |
|
| 11 | PT2310 |
Princeton Technology |
Volume Controller IC |
|
| 12 | PT2311 |
Princeton Technology |
Four-channel Digital Control Audio Processor Utilizing CMOS Technology |
|