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Same model may have multiple batches, images only for reference.
LM4543VH Real Image
Same model may have multiple batches, images only for reference.

LM4543VH

Part No LM4543VH
Manufacturer National Semiconductor (TI)
Catalog Interface - CODECs
Description CONSUMER CIRCUIT
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Interface - CODECS
Mfr National Semiconductor (TI)
Package Tray
Product Status Obsolete
Type Audio Codec '97
Data Interface Serial
Resolution (Bits) 18 b
Number of ADCs / DACs 2 / 2
Sigma Delta Yes
Dynamic Range, ADCs / DACs (db) Typ 90 / 89
Voltage - Supply, Analog 4.2V ~ 5.5V
Voltage - Supply, Digital 3V ~ 5.5V
Temperature Range - Operating -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 48-LQFP
Supplier Device Package 48-TQFP (7x7)
Standard Package 250 pcs
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 184853-LM4543VH
Ultra Librarian 3D Model Ultra Librarian LM4543VH CAD Model

Description

The LM4543VH is an audio codec '97 interface IC designed for audio applications and formerly manufactured by National Semiconductor (TI).

  • Features: Two ADCs and two DACs
  • Data Interface: Supported
  • Analog Supply: 4.2V to 5.5V
  • Digital Supply: 3V to 5.5V
  • Resolution: 18-bit
  • Dynamic Range ADCs: 90dB
  • Dynamic Range DACs: 89dB
  • Package: Surface mount 48-LQFP
  • Operating Temperature: -40°C to 85°C
  • Status: Obsolete
  • Packaging: Tray, 250 pieces per package

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