MSM7512B Datasheet, PDF (1/12 Pages) OKI electronic componets – 1200 bps Half Duplex FSK Modem - ITU-T V.23

E2A0014-16-X0
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MSM7512B
1200 bps Half Duplex FSK Modem – ITU-T V.23
This version: _MJa_Sn_M. ₇1₅99₁8_2B
Previous version: Nov. 1996
GENERAL DESCRIPTION
The MSM7512B is useful for the ITU-T V.23 modem, for examples, low cost built-in modems,
telecontrol systems, home security systems, etc.
The family version, MSM7510 for ITU-T V.21, will be available following this device.
Oki has been mass-producing and delivering the MSM6926 and 6927 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.
FEATURES
• Conforms to ITU-T V.23, 1200 bps Half Duplex
• Conforms to ITU-T V.23, 75 bps transmitter
• Single Power Supply: +3 V to +5 V
• Low Power Consumption
Operating Mode:
25 mW Typ.
Power Down Mode:
0.1 mW Max.
• Line Hybrid Circuit on Chip
• Line Direct Drive Capability of Analog Output
• 3.579545 MHz Crystal Oscillator
• Digital Interface:
TTL
• Package options:
16-pin plastic DIP (DIP16-P-300–2.54)
(Product name: MSM7512BRS)
24-pin plastic SOP (SOP24-P-430-1.27–K) (Product name: MSM7512BGS-K)
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