| Part Number | PT2258 |
| Manufacturer | Princeton Technology Corp |
| Title | 6-Channel Electronic Volume Controller |
| Description | PT2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed for the new generation of AV Multi-Channel Audi... |
| Features |
CMOS Technology Low Power Consumption Least External Components Attenuation Range: 0 to -79dB at 1dB/step Operating Voltage: 5 to 9 V Low Noise, S/N Ratio>100dB (A-weighting) High Channel Separation I2C Bus Control Interface Selectable Address 6-Channel Outputs Available in 20 ... |
| Datasheet | PT2258 pdf datasheet |
| Part Number | PT2259 |
| Manufacturer | PTC |
| Title | Volume Controller |
| Description | PT2259 is an 8-pin 2-channel volume controller which utilizes CMOS technology and incorporates the I2C interface control. The controller features . |
| Features |
an attenuation range of 0 to -79dB, low noise output, a high degree of stereo separation and requires only a small number of external components. PT2259 is an essential component for modern audio visual systems.
APPLICATIONS
• Audio/visual surround sound systems • Car audio systems • Mini-compo syst. |
| Datasheet | PT2259 pdf datasheet |
| Part Number | PT2257 |
| Manufacturer | Princeton Technology Corp |
| Title | Electronic Volume Controller |
| Description | The PT2257 is an electronic volume controller IC utilizing CMOS technology specially designed for the new generation of AV entertainment products.. |
| Features |
• CMOS technology • Low power consumption • Least external components • Attenuation range: 0 to -79dB at 1dB/step • Operating voltage: 3 to 9V • Low Noise, S/N Ratio>100dB (A-weighting) • Two channel output • Available in 8-pin, DIP or SOP APPLICATIONS • AV surround audio equipment • Car audio • Min. |
| Datasheet | PT2257 pdf datasheet |
| Part Number | PT2256 |
| Manufacturer | Princeton Technology Corp |
| Title | Electronic Volume Controller |
| Description | PT2256 is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has 2 built-in channels m. |
| Features |
• • • • • • • • • • CMOS technology Low power consumption Least external components 2 channels in the same chip 0dB to -78dB attenuation can be controlled by up and down pin 20dB tap for loudness circuit Built-in DC output circuit (8 levels) for volume level metering Wide frequency response range Lo. |
| Datasheet | PT2256 pdf datasheet |
| Part Number | PT2255A |
| Manufacturer | Princeton Technology Corp |
| Title | Electronic Volume Controller |
| Description | Princeton Technology Corp. Electronic Volume Controller IC Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2255A PT22. |
| Features |
. |
| Datasheet | PT2255A pdf datasheet |
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