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MSM7502


Part Number MSM7502
Manufacturer OKI
Title Multi-Function PCM CODEC
Description The MSM7502, developed especially for low-power and multi-function applications in touchtone telephone sets and digital telephone terminals of dig...
Features
• Single +5 V Power Supply
• Low Power Dissipation Power ON Mode : 30 mW Typ. 53 mW Max. Power Saving Mode : 2 mW Typ. 5 mW Max.
• In compliance with ITU-T’s companding law
• Transmission clocks : 64, 128, 256, 512, 1024, 2048 kHz 96, 192, 384, 768, 1536, 1544 kHz
• Built-in PLL
• Built-in Reference...

File Size 196.40KB
Datasheet MSM7502 PDF File








Similar Ai Datasheet

MSM7507-xx : The MSM7507 is a single-channel CODEC CMOS IC for voice signals ranging from 300 to 3400 Hz with filters for A/D and D/A conversion. Designed especially for a single-power supply and low-power applications, the device is optimized for ISDN terminals, digital wireless systems, and digital PBX systems. The device uses the same transmission clocks as those used in the MSM7508B and MSM7509B. The analog output signal, which is of a differential type and can drive a 600 W load, can directly drive a handset receiver. FEATURES • Single power supply: +5 V ± 5% • Low power consumption Operating mode: 20 mW Typ. 40 mW Max. VDD = 5 V Power down mode: 0.03 mW Typ. 0.3 mW Max. VDD = 5 V • ITU-T Compandin.

MSM7508B : The MSM7508B and MSM7509B are single-channel CODEC CMOS ICs for voice signals ranging from 300 to 3400 Hz. These devices contain filters for A/D and D/A conversion. Designed especially for a single-power supply and low-power applications, these devices are optimized for telephone terminals in ISDN and digital wireless systems. The MSM7508B/MSM7509B are the transmission-clocks extended versions of the MSM7508/ MSM7509. It is recommended to use the MSM7508/MSM7509 for the transmission clocks of 64, 128, 256kHz. FEATURES • Single power supply: +5 V ± 5% • Low power consumption Operating mode: 17.5 mW Typ. 37 mW Max. Power down mode: 1.5 mW Typ. 3 mW Max. • ITU-T Companding law MSM7508B: m-law .




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