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UBA2051 |
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| Part Number | UBA2051 |
| Manufacturer | NXP (https://www.nxp.com/) |
| Description | The ICs UBA2050, UBA2050A, UBA2051, UBA2051A and UBA2051C contain all the functions needed to build a fully electronic telephone set. In many places in the text, figures and tables, the description is... |
| Features |
Speech/transmission part • Low DC line voltage; operates down to 1.45 V (excluding voltage drop over external polarity guard) • Line voltage regulator with adjustable DC voltage • Regulated 3.3 V supply (VDD) for the dialler part and peripherals compatible with: – Speech mode – Ringer mode – Trickle mode. • Unregulated supply (VCC) for the transmission part and peripherals • Transmit stage with: – Microphone amplifier with symmetrical high-impedance inputs – DTMF input with confidence tone on receive output. • Receive stage with: – Receive amplifier with asymmetrical output – Earpiece amplifie... |
| Document |
 UBA2051 Data Sheet
PDF 292.90KB |
| Distributor | Stock | Price | Buy |
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