LM4550BVH Tech Specifications

Category Interface - CODECs
Manufacturer Texas Instruments
Lifecycle Status NRND (Last Updated: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-LQFP
Number of Pins 48Pins
Operating Temperature -40°C~85°C
Packaging Tray
JESD-609 Code e0
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48Terminations
ECCN Code EAR99
Type Audio, AC '97
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1Function
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM4550
Pin Count 48
Power Supplies 3.3/55V
Number of Channels 6Channels
Max Supply Voltage 5.5V
Min Supply Voltage 3V
Number of Bits 18Bits
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 2DAC Channels
Number of Analog Inputs 7Analog Inputs
Sigma Delta Yes
Number of ADCs / DACs 2 / 2ADCs / DAC
Dynamic Range, ADCs / DACs (db) Typ 90 / 89
Number of Analog Outputs 4Analog Outputs
Height 1.6mm
Length 7mm
Width 7mm
Thickness 1.4mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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