MFG:National Semiconductor Category:Integrated Circuits (ICs)
Category: Integrated Circuits (ICs)
MFG: National Semiconductor
Descriptions: IC AC '97 CODEC 48-LQFP
| Technical/Catalog Information | LM4550VH/NOPB |
| Vendor | National Semiconductor |
| Category | Integrated Circuits (ICs) |
| Type | Audio Codec '97 |
| Number of ADCs / DACs | 2 / 2 |
| Dynamic Range, ADCs / DACs (db) Typ | 90 / 89 |
| S/N Ratio, ADCs / DACs (db) Typ | - |
| Resolution (Bits) | 18 b |
| Voltage - Supply, Analog | 4.2 V ~ 5.5 V |
| Voltage - Supply, Digital | 3.0V ~ 5.5V |
| Mounting Type | Surface Mount |
| Package / Case | 48-LQFP |
| Packaging | Tray |
| Operating Temperature | -40°C ~ 85°C |
| Sigma Delta | Yes |
| Interface | Serial |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | LM4550VH NOPB LM4550VHNOPB LM4550VH ND LM4550VHND LM4550VH |
LM40
PDF/DataSheet Download
IC AUDIO CODEC 2MULTI CHAN 48-LQ
IC AC '97 AUDIO CODEC 48-LQFP
The LM4550B is an audio codec for PC systems which is fully PC99 compliant and performs the analog intensive functions of the AC '97 Rev 2.1 architecture. Using 18-bit Sigma-Delta ADCs and DACs, the LM4550B provides 90 dB of Dynamic Range. The LM4550B was de...
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