LM4550VH
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National Semiconductor LM4550VH

Manufacturer No:
LM4550VH
Manufacturer:
National Semiconductor
Package:
Bulk
Datasheet:
LM4550VH Datasheet
ECAD Model:
-
Description:
CONSUMER CIRCUIT, PQFP48
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Attributes

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:4.2V ~ 5.5V
Voltage - Supply, Digital:3V ~ 5.5V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:48-LQFP
Supplier Device Package:48-TQFP (7x7)
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Similar Products

Part Number LM4550VH LM4550VHX   LM4540VH   LM4550BVH  
Manufacturer National Semiconductor National Semiconductor National Semiconductor Texas Instruments
Product Status Active Active Obsolete Not For New Designs
Type Audio, AC '97 - Audio Codec '97 Audio, AC '97
Data Interface Serial - Serial Serial
Resolution (Bits) 18 b - 18 b 18 b
Number of ADCs / DACs 2 / 2 - 2 / 2 2 / 2
Sigma Delta Yes - Yes Yes
S/N Ratio, ADCs / DACs (db) Typ - - - -
Dynamic Range, ADCs / DACs (db) Typ 90 / 89 - 90 / 89 90 / 89
Voltage - Supply, Analog 4.2V ~ 5.5V - 4.2V ~ 5.5V 4.2V ~ 5.5V
Voltage - Supply, Digital 3V ~ 5.5V - 3V ~ 5.5V 3V ~ 5.5V
Operating Temperature -40°C ~ 85°C - -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount - Surface Mount Surface Mount
Package / Case 48-LQFP - 48-LQFP 48-LQFP
Supplier Device Package 48-TQFP (7x7) - 48-TQFP (7x7) 48-LQFP (7x7)

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