NXP Semiconductors TEA1064BT
the TEA1064BT the maximum line current depends on the heat dissipating qualities of the mounted device.| Part No. | TEA1064BT |
|---|---|
| Datasheet | TEA1064BT Download |
| Manufacturer |  NXP Semiconductors |
| Description | Low voltage versatile telephone transmission |
| Buy | Stock & Price |
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 disabling speech during pulse or DTMF dialling
● Power-down input for improved performance during pulse dial or register recall (flash)
● Receiving amplifier for dynamic, magnetic or piezo-electric earpieces ORDERING INFORMATION EXTENDED TYPE NUMBER TEA1064B TEA1064BT Notes 1. SOT146-1; 1998 Jun 18. 2. SOT163-1; 1998 Jun 18. PACKAGE PINS 20 20 PIN POSITION DIL mini-pack MATERIAL plastic plastic...
