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LM4549BVH

LM4549BVH datasheet pdf and Interface - CODECs product details from Texas Instruments stock available at XINJIADA

Manufacturer: Texas Instruments
Origchip NO: 815-LM4549BVH
Package: 48-LQFP
Datasheet: -
Stock: 660
Description: LM4549BVH datasheet pdf and Interface - CODECs product details from Texas Instruments stock available at XINJIADA(Kg)

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Details

Tags

Parameters
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	48-LQFP
Number of Pins	48
Operating Temperature	-40°C~85°C
Packaging	Tray
JESD-609 Code	e0
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	48
ECCN Code	EAR99
Type	Audio, AC '97
Terminal Finish	Tin/Lead (Sn/Pb)
Subcategory	Other Consumer ICs
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.5mm
Base Part Number	LM4549
Pin Count	48
Power Supplies	3.35V
Max Supply Voltage	5.5V
Min Supply Voltage	3V
Data Interface	Serial
Sampling Rate	48 ksps
Voltage - Supply, Analog	4.2V~5.5V
Voltage - Supply, Digital	3.3V~5.5V
Power Consumption	280mW
Signal to Noise Ratio (SNR)	90 dB
Number of D/A Converters	2
Resolution (Bits)	18 b
Sigma Delta	Yes
Number of ADCs / DACs	2 / 2
Dynamic Range, ADCs / DACs (db) Typ	90 / 89
Height Seated (Max)	1.6mm
Length	7mm
Width	7mm
Radiation Hardening	No
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead

LM4549BVH Overview

In order to save space, it is packaged in the 48-LQFP package. It is adopted to package in the Tray way. As a type of Audio, AC '97, this electronic part is able to deliver high-efficient performance in various applications. It uses a mounting type of Surface Mount. A -40°C~85°C operating performance setting allows it to operate normally. It consists of 2 / 2 ADCs/ DACs. Supply voltage 4.2V~5.5V is provided to the analog circuit. It receives a voltage of 3.3V~5.5V as its supply voltage. To prevent signals from reflecting off of the transmission line, there are 48 terminations. This is a 48-pin electronic device. It is configured with 48 pins. Its base part number LM4549 can be used to find more parts like it. On a PCB based on Surface Mount technology, it is mounted. Voltage should not exceed 5.5V. It is classified under the subcategory of Other Consumer ICs. Maintaining a minimum voltage of 3V is recommended. A 3.35V power supply is needed to operate it. For converting digital signals into analog signals, there are 2 D/A converters.