National Semiconductor

Ref. [hkinnationalsemiconductor20220620][hkinbrandcloudAMpd]

National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California, United States. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products and data conversion solutions. National's key markets included wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial and test and measurement applications.

Rated (4/5) based on 4 customer reviews
Part Number LM4550BVH
Main Category Integrated Circuits (ICs)
Sub Category Interface - CODECs
Brand National Semiconductor
Description IC AC '97 AUDIO CODEC 48-LQFP
Series -
Packaging Tray
Type Audio, AC '97
Data Interface Serial
Resolution (Bits) 18 b
Number of ADCs / DACs 2 / 2
Sigma Delta Yes
S/N Ratio, ADCs / DACs (db) Typ -
Dynamic Range, ADCs / DACs (db) Typ 90 / 89
Voltage - Supply, Analog 4.2 V ~ 5.5 V
Voltage - Supply, Digital 3 V ~ 5.5 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 48-LQFP
Supplier Device Package 48-LQFP (7x7)
Image Integrated Circuits (ICs)
Lowest Price: $0.93   Highest Price: $3.46
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Part Number:

LM4550BVH

Brand:

NS

D/C:
Qty:

2081

Price (USD):

0.93

Company:

SUNTOP SEMICONDUCTOR CO., LIMITED

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Part Number:

LM4550BVH

Brand:

NS/

D/C:
Qty:

6408

Price (USD):

1.5625

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

LM4550BVH

Brand:

NATIONAL

D/C:
Qty:

8213

Price (USD):

2.195

Company:

ShenZhen HuaYuanShiTong Technology Co.,Ltd

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Part Number:

LM4550BVH

Brand:

National Semiconductor??TI ??

D/C:
Qty:

9802

Price (USD):

2.8275

Company:

CIS Ltd (CHECK IC SOLUTION LIMITED)

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Part Number:

LM4550BVH

Brand:

National Semiconductor¡]TI ¡^

D/C:
Qty:

8155

Price (USD):

3.46

Company:

N&S Electronic Co., Limited

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LM4550BVH Ref.

[hkinnationalsemiconductor20220620][hkinbrandcloudAMpd]
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