LM4550BVHX/NOPB Overview
Space-saving is achieved by supplying it in the 48-LQFP package. As a packaging method, Tape & Reel (TR) is adopted. The high-efficiency performance of this electronic part can be achieved in various applications due to its type of Audio, AC '97. Mounting type Surface Mount is used. At -40°C~85°C, it can operate normally. It consists of 2 / 2 ADCs/ DACs. The analog circuit is powered by 4.2V~5.5V. Digital circuits are powered by 3V~5.5V supply voltages. To prevent signals from reflecting off of the transmission line, there are 48 terminations. The device has 48 pins. The pins are configured as 48. Its base part number LM4550 can be used to find other parts that are related. Surface Mount technology is used for mounting it to a PCB. It is recommended to maintain the maximum supply voltage at 5.5V. Supply voltage should be maintained at 3V. With a power supply of 3.3/55V, it runs. A total of 7 analog inputs are available. 4 analog outputs are available on it. From numerical values, 2 DAC channels sample analog outputs.
LM4550BVHX/NOPB Features
Embedded in the 48-LQFP package
Operating temperature of -40°C~85°C
2 / 2 ADCs / DACs
7 analog inputs
4 analog outputs

LM4550BVHX/NOPB Applications
There are a lot of Texas Instruments
LM4550BVHX/NOPB CODECs Interface ICs applications.

Ball screw positioning
Converting
Conveying
Cut-to-length
Filling
Food & beverage
Linear measurement
Material handling
Metal forming & fabrication
Mobile equipement

Lifecycle Status	ACTIVE (Last Updated: 2 days ago)
Factory Lead Time	6 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	48-LQFP
Number of Pins	48
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	48
ECCN Code	EAR99
Type	Audio, AC '97
Terminal Finish	Matte Tin (Sn)
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.5mm
Base Part Number	LM4550
Pin Count	48
Power Supplies	3.3/55V
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	3V~5.5V
Power Consumption	280mW
Signal to Noise Ratio (SNR)	90 dB
Resolution (Bits)	18 b
Number of DAC Channels	2
Number of Analog Inputs	7
Sigma Delta	Yes
Number of ADCs / DACs	2 / 2
Dynamic Range, ADCs / DACs (db) Typ	90 / 89
Number of Analog Outputs	4
Height	1.6mm
Length	7mm
Width	7mm
Thickness	1.4mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free