Datasheet Details
| Part number | SNC539 |
|---|---|
| Manufacturer | SONiX |
| File Size | 284.91 KB |
| Description | Two Channel Direct Drive Speech Controller |
| Datasheet | SNC539_SONiXTechnologyCompany.pdf |
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Overview: SNC539 Two Channel Direct Drive Speech Controller 1 INTRODUCTION SNC539 is a two-channel voice synthesizer IC with PWM direct drive circuit. It built-in a 4-bit tiny controller with one 4-bit input port, two 4-bit output ports and three 4-bit I/O ports. By programming through the tiny controller in SNC539, user’s varied applications including voice section bination, key trigger arrangement, output control, and other logic functions can be easily implemented.
| Part number | SNC539 |
|---|---|
| Manufacturer | SONiX |
| File Size | 284.91 KB |
| Description | Two Channel Direct Drive Speech Controller |
| Datasheet | SNC539_SONiXTechnologyCompany.pdf |
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|
|
I Bit3 ~ Bit0 of Input port 1 I/O Bit3 ~ Bit0 of I/O port 2 I/O Bit3 ~ Bit0 of I/O port 3 O Bit3 ~ Bit0 of Output port 4 O Bit3 ~ Bit0 of Output port 5 I/O Bit3 ~ Bit0 of I/O port 6 P Positive power supply P Negative power supply I Reset pin (active high) O Oscillator / Crystal Out O Positive Output of PWM or DA output O Negative Output of PWM Ver: 1.3 2 August 26, 2003 SNC539 Two Channel Direct Drive Speech Controller 5 FUNCTION DESCRIP
| Part Number | Description |
|---|---|
| SNC532 | Two Channel Direct Drive Speech Controller |
| SNC533 | Two Channel Direct Drive Speech Controller |
| SNC538 | Two Channel Direct Drive Speech Controller |
| SNC510 | One Channel Direct Drive Speech Controller |
| SNC511 | One Channel Direct Drive Speech Controller |
| SNC520 | One Channel Direct Drive Speech Controller |
| SNC521 | One Channel Direct Drive Speech Controller |
| SNC542 | Two Channel Direct Drive Speech Controller |
| SNC543 | Two Channel Direct Drive Speech Controller |
| SNC548 | Two Channel Direct Drive Speech Controller |