MH1641D, with the full function of the magnetic swipe card decoding, communicating with the host MCU through the DATA and STROBE pin, packaged in a tiny 14 pin DFN, this ASIC provides backwards compatibility while adding an easier reset function, a larger data buffer, lower power, and indefinite memory retention.
Key Features
- Single , dual, and triple track magnetic stripe decoding, one triple-track decoder ASIC works for all
- Bi-directional decoding
- Swipe speed: 5cm/s–200cm/s
- High-noise immunity with high performance: Supports low-amplitude, high jitter and other badly damaged cards decoding
- Automatic gain adjustment: Support signal amplitude 3mV-1V
- Supply Voltage：1.8V-3.6V
- Dynamic Current: 3mA
