For Reference Only
| Part Number | LM4540VHX |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › CODECS |
| Description | IC AUDIO CODEC '97 18BIT 48LQFP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM4540VHX PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LM4540VHX |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | CODECS |
| Manufacturer: | Texas Instruments |
| Product Status: | Discontinued at Digi-Key |
| Type: | Audio, AC '97 |
| Data Interface: | Serial |
| Resolution (Bits): | 18 b |
| Number of ADCs / DACs: | 2 / 2 |
| Sigma Delta: | Yes |
| S/N Ratio, ADCs / DACs (db) Typ: | - |
| Dynamic Range, ADCs / DACs (db) Typ: | 90 / 89 |
| Voltage - Supply, Analog: | 4.2V ~ 5.5V |
| Voltage - Supply, Digital: | 3V ~ 5.5V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 48-LQFP |
| Supplier Device Package: | 48-LQFP (7x7) |
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| In Stock | 80903 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.00000 | $0 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
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