LM4549BVH

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National Semiconductor

CONSUMER CIRCUIT, PQFP48

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National Semiconductor

CONSUMER CIRCUIT, PQFP48

Technical Specifications

Parameters and characteristics for this part

Specification	LM4549BVH

Data Interface	Serial
Dynamic Range, ADCs / DACs (db) Typ [custom]	90 db
Dynamic Range, ADCs / DACs (db) Typ [custom]	89 db
Mounting Type	Surface Mount
Number of ADCs / DACs [custom]	2
Number of ADCs / DACs [custom]	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	48-LQFP
Resolution (Bits)	18 b
Sigma Delta	True
Supplier Device Package	48-LQFP (7x7)
Type	Audio, AC '97
Voltage - Supply, Analog [Max]	5.5 V
Voltage - Supply, Analog [Min]	4.2 V
Voltage - Supply, Digital [Max]	5.5 V
Voltage - Supply, Digital [Min]	3.3 V

Part	Dynamic Range, ADCs / DACs (db) Typ [custom]	Dynamic Range, ADCs / DACs (db) Typ [custom]	Supplier Device Package	Resolution (Bits)	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Type	Package / Case	Number of ADCs / DACs [custom]	Number of ADCs / DACs [custom]	Sigma Delta	Data Interface	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]
National Semiconductor LM4549BVH	90 db	89 db	48-LQFP (7x7)	18 b	4.2 V	5.5 V	5.5 V	3.3 V	Audio AC '97	48-LQFP	2	2		Serial	Surface Mount	85 °C	-40 °C

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	71	$ 4.24

General part information

Audio, AC '97 Interface 18 b Serial 48-LQFP (7x7)

Technical documentation and resources

No documents available