1. Description
• The BS720S is a Dual Track F2F Decode Integrated Circuit for the use of Amplification and Recovering F2F encoded data received from the Magnetic Head.
2. Features
• 0.5um CMOS ASIC IC for F2F magnetic stripe card reader.
• Against the interference from Electronic Article Surveillance (EAS)
• Built-in operational amplification circuitry.
• Low power: Current Max. 4.0mA, best for portable, hand-held devices.
• Operational power DC 2.7V ~ 5.5V
• RCP width is 60us+10%.
• Power down mode for stand-by control.
• Support for 75/210 BPI recording density.
• Speed range: 300 to more than 12600 BIT/sec.
• Small outline and surface mount design. SOP16.
• Auto-gain control technology
• Noise Filter technology
• Old/Bad issued card reading improvement
3. Specification
• Power Voltage: DC2.7V ~ 5.5V
• Consumption: 3.2mA /DC 3.3V; 4.0mA /DC 5.0V
• Reading Speed Range /second: 10cm/sec ~ 150cm/sec
• MTBF: 100,000 hrs
• Environment:
Temperature: Operating: -100C ~ 550C; Storage: -300C ~ 700C
Humidity: Operating: 10% ~ 90%; Storage: up to 100%
4. Applications
• Magnetic stripe card reader.
• POS Keyboard.
• Security Control.
• CAT (Card Authorization Terminal).