LM4546BVHX/NOPB

Texas Instruments LM4546BVHX/NOPB

Part Number:
LM4546BVHX/NOPB
Manufacturer:
Texas Instruments
Ventron No:
3171770-LM4546BVHX/NOPB
Description:
AC '97 Rev 2.1 Codec with Sample Rate Conversion and National 3D Sound
ECAD Model:
Datasheet:
lm4546b

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Specifications
Texas Instruments LM4546BVHX/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM4546BVHX/NOPB.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 1 week ago)
  • 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
  • Terminal Finish
    Matte Tin (Sn)
  • 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
  • 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
  • Conversion Rate
    48 ksps
  • Signal to Noise Ratio (SNR)
    90 dB
  • Number of D/A Converters
    2
  • Resolution (Bits)
    18 b
  • Number of Analog Inputs
    6
  • Sigma Delta
    Yes
  • Number of ADCs / DACs
    2 / 2
  • Dynamic Range, ADCs / DACs (db) Typ
    90 / 89
  • Height
    1.6mm
  • Length
    7mm
  • Width
    7mm
  • Thickness
    1.4mm
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LM4546BVHX/NOPB Overview
It is supplied in the 48-LQFP package for the purpose of space saving. As a packaging method, Tape & Reel (TR) is adopted. As a type of Audio, AC '97, this electronic part is able to deliver high-efficient performance in various applications. As a mounting type, it uses Surface Mount. A -40°C~85°C operating performance setting allows it to operate normally. 2 / 2 ADC / DAC is integrated into it. The analog circuit receives 4.2V~5.5V as a supply voltage. A 3V~5.5V supply voltage is applied to the digital circuit. Signals are prevented from reflecting off the transmission line's terminations by using 48 terminations. In electronic terms, it is a kind of 48-pin device. By using its base part number LM4546, you can find more related parts. The chip is mounted to the PCB using the Surface Mount technology. Voltage should not exceed 5.5V. There is subcategory Other Consumer ICs for this electronic part. It is recommended that the minimum supply voltage be kept at 3V. This device runs on 3.3/55V power supplies. Digital signals are converted into analog signals with 2 D/A converters. The device has 6 analog inputs.

LM4546BVHX/NOPB Features
Embedded in the 48-LQFP package
Operating temperature of -40°C~85°C
2 / 2 ADCs / DACs
6 analog inputs

LM4546BVHX/NOPB Applications
There are a lot of Texas Instruments LM4546BVHX/NOPB CODECs Interface ICs applications.

Robotic arms
High-performance memory system
Code conversion
Robotics
Medical & Lab Equipment
Conveying
Position measurement
Automated Guided Vehicles (AGV)
Switching function
Aerospace
LM4546BVHX/NOPB More Descriptions
AC '97 ev 2.1 Codec with Sample ate Conversion and National 3D Sound 48-LQFP -40 to 85
Audio Codec 2ADC / 2DAC 18-Bit 48-Pin LQFP T/R
IC AUDIO CODEC 2MULTICH 48-LQFP
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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