Audio Codec '97 Interface 18 b Serial 48-TQFP (7x7)
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LM4540VH

DigiKey Part Number
2156-LM4540VH-NS-ND
Manufacturer
National Semiconductor
Manufacturer Product Number
LM4540VH
Description
CONSUMER CIRCUIT
Customer Reference
Detailed Description
Audio Codec '97 Interface 18 b Serial 48-TQFP (7x7)
Datasheet
 Datasheet
Product Attributes
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Category
Sigma Delta
Yes
Manufacturer
National Semiconductor
Dynamic Range, ADCs / DACs (db) Typ
90 / 89
Packaging
Tray
Voltage - Supply, Analog
4.2V ~ 5.5V
Part Status
Obsolete
Voltage - Supply, Digital
3V ~ 5.5V
Type
Audio Codec '97
Operating Temperature
-40°C ~ 85°C
Data Interface
Serial
Mounting Type
Surface Mount
Resolution (Bits)
18 b
Package / Case
48-LQFP
Number of ADCs / DACs
2 / 2
Supplier Device Package
48-TQFP (7x7)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2.121
Non-Cancelable/Non-Returnable
MARKETPLACE PRODUCT
Will ship in approximately 10 days from Rochester Electronics LLC
A separate 77,34 € flat rate shipping fee will apply
Maximum purchase limit
To support all customers' research and development needs, this product has a maximum purchase limit. This limit may be purchased every 30 days and any orders above the limit may be cancelled.
Tray:2121
All prices are in EUR
Tray
QuantityUnit PriceExt Price
803,17863 €254,29 €
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:3,17863 €
Unit Price with VAT:3,78257 €