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LM4546BVH

LM4546BVH datasheet pdf and Interface - CODECs product details from Texas Instruments stock available at XINJIADA

Manufacturer: Texas Instruments
Origchip NO: 815-LM4546BVH
Package: 48-LQFP
Datasheet: -
Stock: 865
Description: LM4546BVH 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	LM4546
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	285mW
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)	1.4mm
Length	7mm
Width	7mm
Radiation Hardening	No
RoHS Status	Non-RoHS Compliant

LM4546BVH Overview

For space-saving reasons, it is supplied in a 48-LQFP package. The packaging way of Tray is adopted. As a type of Audio, AC '97, this electronic part is able to deliver high-efficient performance in various applications. Mounting type Surface Mount is used. Operating performance at -40°C~85°C makes it possible to operate normally. The unit is integrated with 2 / 2 ADCs / DACs. Supply voltage is 4.2V~5.5V for the analog circuit. 3V~5.5V provides the supply voltage to the digital circuit. 48 terminations prevent signals from reflecting off transmission lines. There are 48 pins on this device. 48 pins are connected to it. Its base part number LM4546 can be used to find more related parts. This device is mounted on a PCB which uses the Surface Mount technology. It is recommended to maintain the maximum supply voltage at 5.5V. The electronic part has been classified as Other Consumer ICs. Supply voltage should be maintained at 3V. A 3.3/55V power supply is needed to operate it. The conversion of digital signals into analog signals is done using D/A converters, and there are 2 D/A converters available.