CONSUMER CIRCUIT
LM4540VH is a Interface - CODECs manufactured by National Semiconductor. CONSUMER CIRCUIT. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 85°C, voltage - supply, digital 3V ~ 5.5V, package / case 48-LQFP.
In Stock: 2,162
| Attribute | Value |
|---|---|
| Product Status | Obsolete |
| Type | Audio Codec '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-TQFP (7x7) |
LM4540VH is Obsolete. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| LM4546BVH/NOPB | National Semiconductor | LM4546B AC '97 REV 2.1 CODEC WIT | 100% | View |
| LM4540VHX | Texas Instruments | IC AUDIO CODEC '97 18BIT 48LQFP | 100% | View |
| CS42L73-CWZR | Cirrus Logic Inc. | IC CODEC AUDIO TELEPHONY 64WLCSP | 90% | View |
| ADAV803ASTZ | Analog Devices Inc. | IC CODEC AUDIO R-DVD 3.3V 64LQFP | 90% | View |
| ADAV803ASTZ-REEL | Analog Devices Inc. | IC CODEC AUDIO R-DVD 3.3V 64LQFP | 90% | View |
| CS42L73-CRZ | Cirrus Logic Inc. | IC CODEC AUD TELEPHONY 64WLCSP | 90% | View |
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