LM4550BVH
IC AC '97 AUDIO CODEC 48-LQFPManufacturer: Texas Instruments
Categories: CODECS
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Texas Instruments LM4550BVH is an 18-bit audio codec featuring the AC'97 interface. This device provides a robust solution for audio processing, offering two ADCs and two DACs with typical dynamic ranges of 90dB for ADCs and 89dB for DACs. The serial data interface and Sigma Delta architecture ensure high-fidelity audio reproduction. Designed for surface mount applications, the LM4550BVH is supplied in a compact 48-LQFP (7x7) package. It operates across a wide temperature range of -40°C to 85°C and supports analog supply voltages from 4.2V to 5.5V, with digital supply voltages ranging from 3V to 5.5V. This component is commonly utilized in consumer electronics, personal computers, and multimedia systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: Not For New DesignsPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 48-LQFP |
| Mounting Type | Surface Mount |
| Type | Audio, AC '97 |
| Data Interface | Serial |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply, Analog | 4.2V ~ 5.5V |
| Voltage - Supply, Digital | 3V ~ 5.5V |
| Resolution (Bits) | 18 b |
| Dynamic Range, ADCs / DACs (db) Typ | 90 / 89 |
| Number of ADCs / DACs | 2 / 2 |
| S/N Ratio, ADCs / DACs (db) Typ | - |
| Sigma Delta | Yes |
| Supplier Device Package | 48-LQFP (7x7) |
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