For Reference Only
| Part Number | AD1981BJST |
| LIXINC Part # | AD1981BJST |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Interface - CODECs |
| Description | AC 97 SOUNDMAX CODEC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | AD1981BJST PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | AD1981BJST |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Interface - CODECs |
| Manufacturer: | Rochester Electronics |
| Series: | SoundMAX® |
| Package: | Bag |
| Part Status: | Obsolete |
| Type: | Audio Codec '97 |
| Data Interface: | Serial |
| Resolution (Bits): | 16, 20 b |
| Number of ADCs / DACs: | 4 / 2 |
| Sigma Delta: | No |
| S/N Ratio, ADCs / DACs (db) Typ: | - |
| Dynamic Range, ADCs / DACs (db) Typ: | 85 / 90 |
| Voltage - Supply, Analog: | 4.5V ~ 5.5V |
| Voltage - Supply, Digital: | 3V ~ 3.47V |
| Operating Temperature: | 0°C ~ 70°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 48-LQFP |
| Supplier Device Package: | 48-LQFP (7x7) |
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| In Stock | 16002 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $3.96000 | $3.96 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
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