AC '97 Rev 2.1 Codec with Sample Rate Conversion and National 3D Sound 48-LQFP -40 to 85
Audio, AC '97 Interface 18 b Serial 48-LQFP (7x7)
Manufacturer: Texas Instruments
Win Source Part Number: 813766-LM4549BVH
Packaging: Tray
Type: Audio, AC '97
Mounting Style: SMD
Data Interface: Serial
Voltage - Supply, Analog: 4.2V ~ 5.5V
Voltage - Supply, Digital: 3.3V ~ 5.5V
Resolution (Bits): 18 b
Number of ADCs / DACs: 2 / 2
Sigma Delta: Yes
Dynamic Range, ADCs / DACs (db) Typ: 90 / 89
Part Status: Obsolete (End Of Life)
Supplier Device Package: 48-LQFP (7x7)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 48-LQFP
Popularity: Low
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 250
MSL Level: 3 (168 Hours)
Part Number Series: LM4549
SPECIALTY CONSUMER CIRCUIT, PQFP48, 7 X 7 MM, 1.40 MM HEIGHT, LQFP-48 Product overview: LM4549BVH from Texas Instruments is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Interface Transceiver IC, CODECS. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 716-LM4549BVH can be used for catalog matching and distributor lookup.
IC AUDIO CODEC 2MULTICH 48-LQFP
Audio, AC '97 Interface 18 b Serial 48-LQFP (7x7)
Audio, AC '97 Interface 18 b Serial 48-LQFP (7x7)
| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | LM4549BVH | LM4549BVH-ND | 813766-LM4549BVH | 716-LM4549BVH | LM4549BVH | LM4549BVH | LM4549BVH |
| Product Name | LM4549B AC '97 Rev 2.1 Codec with Sample Rate Conversion and National 3D Sound | CODECS | Interface - Interface - CODECs - LM4549BVH | Interface Transceiver IC | CODECS | Interface - CODECs | CODECS |
| Device Type | Codec | Codec | Sensor Interface | Transceiver | Audio, AC '97 | Sensor Interface; Codec | Codec |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
| Package Type | LQFP | LQFP; 48-LQFP | LQFP | QFP; 48-LQFP | QFP; LQFP; 48-LQFP | ||
| Technology | Serial | Serial |
