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技术资料
WT5290S
The WT5290S provides MSR analog front-end that has a built-in automatic gain control (AGC), which automatically adjusts the amplitude of the input waveform to extend the dynamic range of the system, and has built-in a digital signal processing module to processes the ADC data for each track and detect the waveform peak to transfer into digital data format, F2F outputs.
Features
- Simultaneously decodes three magnetic stripe tracks
- AGC (Automatic Gain Control) for reading cards from 30% to 200% of International Standards Organization (ISO) 7811 amplitude standard
- Reads data from card swiping speeds from 8cm/s to 150cm/s
- Supports 75 & 210 BPI (bit per inch) recording density
- Supports power supply voltage range from 2.7V to 3.6V
- Operation temperature range from -40℃ to +85℃
- Power saving current 400μA with 3.3V supply
- Standby current 750μA with 3.3V supply
- Operation during read decoding 20mA with 3.3V supply
- High noise immunity
- Simultaneously decodes three magnetic stripe tracks
应用领域
