LM4549BVHX
IC AUDIO CODEC 2MULTICH 48-LQFPManufacturer: Texas Instruments
Categories: CODECS
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Texas Instruments LM4549BVHX is an 18-bit, 2-channel audio codec featuring an AC '97 interface. This sigma-delta converter offers a typical dynamic range of 90 dB for ADCs and 89 dB for DACs. The device is supplied in a 48-LQFP (7x7) surface-mount package, delivered on tape and reel. It supports independent analog and digital supply voltages ranging from 4.2V to 5.5V and 3.3V to 5.5V respectively. The LM4549BVHX is suitable for applications in the PC audio and consumer electronics industries, providing high-quality audio processing capabilities. It integrates two ADCs and two DACs for comprehensive audio signal conversion.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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 | 3.3V ~ 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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