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| Part Number | LM49155 |
| Distributor | Stock | Price | Buy |
|---|
| Part Number | LM49155 |
| Manufacturer | Texas Instruments |
| Title | Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem |
| Description | The LM49155 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones. The LM49155 combines a Noise Suppression microphone amplifier, a 1.35W mono class D amplifier with ALC, class AB earpiece driver with AGC, a high efficiency, stereo, ground referenc. |
| Features |
1
•2 Noise cancellation for uplink and downlink without DSP-type artifacts, distortions or delays • Adapting AGC on ambient noise level & downlink signal strength for earpiece • Downlink adjustable noise-reducing high pass filter • E2S Class D Amplifier with ALC • Ground Referenced Headphone Outputs with Advanced Click Pop Suppression • Micro-power shutdown APPLICATIONS • Mobile Phones • Portable. |
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Desde 2024. D4U Semiconductor.
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