AC '97 Rev 2.1 Codec with Sample Rate Conversion and National 3D Sound 48-LQFP -40 to 85
LM4549B AC '97 REV 2.1 CODEC WIT
IC AUDIO CODEC 2MULTICH 48-LQFP
LM4549B AC '97 REV 2.1 CODEC WIT Product overview: LM4549BVHX/NOPB from National Semiconductor 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-LM4549BVHX/NOPB can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 002590-LM4549BVHX/NO
Packaging: Reel - TR
Type: Audio, AC '97
Mounting: SMD (SMT)
Data Interface: Serial
Resolution (Bits): 18 b
Number of ADCs / DACs: 2 / 2
Sigma Delta: Yes
Dynamic Range, ADCs / DACs (db) Typ: 90 / 89
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 48-LQFP (7x7)
Analog Supply Voltage: 4.2 V to 5.5 V
Digital Supply Voltage: 3.3 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Limited
Audio, AC '97 Interface 18 b Serial 48-LQFP (7x7)
Audio, AC '97 Interface 18 b Serial 48-LQFP (7x7)
Audio, AC '97 Interface 18 b Serial 48-LQFP (7x7)
Interface - CODECs AC '97 Rev 2.1 Codec with Sample Rate Conversion and National 3D Sound 48-LQFP -40 to 85
IC AUDIO CODEC 2MULTICH 48-LQFP
Audio, AC '97 Interface 18 b Serial 48-LQFP (7x7)
| Texas Instruments | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | LM4549BVHX/NOPB | LM4549BVHX/NOPB | 716-LM4549BVHX/NOPB | 002590-LM4549BVHX/NOPB | LM4549BVHX/NOPBTR-ND | LM4549BVHX/NOPB | LM4549BVHX/NOPB | LM4549BVHX/NOPB |
| Product Name | LM4549B AC '97 Rev 2.1 Codec with Sample Rate Conversion and National 3D Sound | CODECS | Interface Transceiver IC | Interface - Interface - CODECs - LM4549BVHX/NOPB | CODECS | Interface - CODECs | Interface - CODECs | CODECS |
| Device Type | Codec | Audio, AC '97 | Transceiver | Sensor Interface | Codec | Sensor Interface; Codec | Codec | |
| Features | RoHS | RoHS | RoHS | |||||
| Operating Temperature | -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) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
| Package Type | LQFP | QFP; 48-LQFP | Bulk | QFP; 48-LQFP (7x7) | LQFP; 48-LQFP | LQFP-48 | QFP; LQFP; 48-LQFP |
