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LM4549AVH

Name: LM4549AVH
Brand: National Semiconductor (TI)
SKU: 184860
Availability: InStock
Rating: 4.85 (5 reviews)

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This model is a standard, industry-grade component frequently used in electronic manufacturing.

Part No	LM4549AVH
Manufacturer	National Semiconductor (TI)
Catalog	Interface - CODECs
Description	PROGRAMMABLE CODEC
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)
Series	LM4549
Package	Bulk
Product Status	Active
Type	AC '97, Stereo Audio
Data Interface	AC '97, Stereo Audio
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 (TA)
Mounting Type	Surface Mount
Package / Case	48-LQFP
Supplier Device Package	48-LQFP (7x7)
Standard Package	66 pcs
MSL Level	2A (4 Weeks)
REACH Status	REACH Affected
ECCN	EAR99
HTSUS	8542.39.0001
Win Source Part Number	184860-LM4549AVH
Ultra Librarian 3D Model	Ultra Librarian LM4549AVH CAD Model

Alternative Products

Description

The LM4549AVH is an AC '97 stereo audio codec integrated circuit (IC).

Application: Interfacing audio signals in AC '97 systems
Analog Supply Voltage: 4.2V to 5.5V
Digital Supply Voltage: 3V to 5.5V
Resolution: 18 bits
Features: Two ADCs and two DACs
Architecture: Sigma-delta
Dynamic Range ADCs: 90 dB typical
Dynamic Range DACs: 89 dB typical
Mounting: Surface mountable
Package: 48-LQFP
Status: Active
Manufacturer: National Semiconductor (TI)
Packaging: Bulk
Standard Package: 66 pcs

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Pricing & Ordering

Quantity	Unit Price	Ext. Price
6+	$11.1759	$67.0554
15+	$9.1701	$137.5515
22+	$8.8836	$195.4392
31+	$8.5969	$266.5039
39+	$8.3104	$324.1056
53+	$7.4506	$394.8818

* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.

Availability: 7,600 pieces

MOQ: 6 pcs

Order Increment : 1 pcs

Qty:

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Expected Shipping Date	Ship today if order in (HKT)
Supplier Lead-Time	Call for availability
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LM4549AVH

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