TEA1064BT |
Part Number | TEA1064BT |
Manufacturer | NXP (https://www.nxp.com/) |
Description | The TEA1064B is a bipolar integrated circuit that performs all the speech and line interface functions required in fully electronic telephone sets. It performs electronic switching between dialling an... |
Features |
• Low DC line voltage; operates down to 1.8 V (excluding polarity guard) • Voltage regulator with low voltage drop and adjustable static resistance • DC line voltage adjustment facility • Provides a supply for external circuits • Dynamic limiting (speech-controlled) in transmit direction prevents distortion of line signal and sidetone • Symmetrical high-impedance inputs (64 kΩ) for dynamic, magnetic or piezo-electric microphones • Asymmetrical high-impedance input (32 kΩ) for electret microphones • DTMF signal input • Confidence tone in the earpiece during DTMF dialling • Mute input for disabl... |
Document |
TEA1064BT Data Sheet
PDF 211.79KB |
Distributor | Stock | Price | Buy |
---|
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TEA1064B |
NXP |
Low voltage versatile telephone transmission | |
2 | TEA1064A |
NXP |
Low voltage versatile telephone transmission | |
3 | TEA1064AT |
NXP |
Low voltage versatile telephone transmission | |
4 | TEA1060 |
ETC |
VERSATILE TELEPHONE TRANSMISSION | |
5 | TEA1061 |
ETC |
VERSATILE TELEPHONE TRANSMISSION |