LM4546VH National Semiconductor, LM4546VH Datasheet - Page 10

• Manufacturer Part Number: LM4546VH
• Description: IC AUDIO CODEC '97 18BIT 48LQFP
• Manufacturer: National Semiconductor
• Type: Audio Codec '97r

Specifications of LM4546VH

• Data Interface: Serial
• Resolution (bits): 18 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 89
• Voltage - Supply, Analog: 4.2 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *LM4546VH

Typical Performance Characteristics
Analog Loopthru
Noise Floor
ADC Noise Floor
DAC Noise Floor
10098518
10098515
10098516
ADC Frequency
DAC Frequency
Response
Response
10098519
10098520
www.national.com
10
100985 Version 4 Revision 1
Print Date/Time: 2009/04/29 09:52:43