Product Summary

The MSM7512BGS-K is a 1200 bps Half Duplex FSK Modem. The MSM7512BGS-K is useful for the ITU-T V.23 modem, for examples, low cost built-in modems, telecontrol systems, home security systems, etc. Oki has been mass-producing and delivering the MSM7512BGS-K for a long time, but these devices need two power supplies, +5 V for digital and +12 V for analog. New generation devices, MSM7510/7512B, work with single rail +3 V to +5 V and low power consumption.

Parametrics

MSM7512BGS-K absolute maximum ratings: (1)Power Supply Voltage VDD Ta = 25℃: –0.3 to +7 V; (2)Input Voltage VIN With respect to GND: –0.3 to VDD + 0.3 V; (3)Storage Temperature TSTG:–55℃ to +150℃.

Features

MSM7512BGS-K features: (1)Conforms to ITU-T V.23, 1200 bps Half Duplex; (2)Conforms to ITU-T V.23, 75 bps transmitter; (3)Single Power Supply: +3 V to +5 V; (4)Low Power Consumption: Operating Mode: 25mW Typ.; (5)Power Down Mode: 0.1 mW Max.; (6)Line Hybrid Circuit on Chip; (7)Line Direct Drive Capability of Analog Output; (8)3.579545 MHz Crystal Oscillator; (9)Digital Interface: TTL; (10)Package options: 16-pin plastic DIP, 24-pin plastic SOP.

Diagrams

MSM7512BGS-K block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MSM7512BGS-KR1-7
MSM7512BGS-KR1-7

Other


Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MSM7502
MSM7502

Other


Data Sheet

Negotiable 
MSM7503
MSM7503

Other


Data Sheet

Negotiable 
MSM7507-01
MSM7507-01

Other


Data Sheet

Negotiable 
MSM7507-02
MSM7507-02

Other


Data Sheet

Negotiable 
MSM7507-03
MSM7507-03

Other


Data Sheet

Negotiable 
MSM7510
MSM7510

Other


Data Sheet

Negotiable