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U4082B |
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| Part Number | U4082B |
| Manufacturer | Unisonic Technologies |
| Description | As a voice switched speaker-phone integrated circuit, the UTC U4082B includes the necessary amplifiers, attenuators, level detectors and control algorithm. To form the UTC U4082B’s internal circuit, ... |
| Features |
* Attenuator gain range: 52dB (between Transmit and Receive) * For line-powered applications : 3~6.5V low voltage operation * For improved sensitivity :4-point signal sensing * For Transmit and Receive paths: background noise monitors * External resistors set microphone amplifier gain * Mute function included * Chip disable: active or standby operation * During dial tone presence: dial tone detector to inhibit receive idle mode
ORDERING INFORMATION
Ordering Number
Lead Free Plating
Halogen Free
U4082BL-D28-T
U4082BG-D28-T
U4082BL-S28-T
U4082BG-S28-T
U4082BL-S28-R
U4082BG-S28-R
Pa... |
| Document |
 U4082B Data Sheet
PDF 343.85KB |
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