Description: 1. HT12E is a microcontroller-compatible quadrature encoder IC, designed for implementing incremental position or speed sensing applications in motor control systems, industrial automation, and other IoT projects. 2. Quadrature Output: The HT11E/HT12E encoder generates two complementary square wave signals (A and B) that represent direction and rotation sense during a shaft's movement, making it an excellent choice for encoding angular position or velocity. 3. Versatile Interface: This IC features a versatile interface with multiple configuration options like single-ended or differential signaling, allowing users to adapt the encoder to specific application requirements and system interfaces. 4. Adjustable Pulses per Revolution (PPR): The HT12E can be configured for various PPR values from 4 to 16 pulses per revolution using external resistors or capacitors. This flexibility allows users to tailor the encoder's output resolution for their specific IoT project needs. 5. Programmabl
| Specification | Details |
|---|---|
| Device Type | 8-bit CMOS Encoder IC |
| Supply Voltage | 2V to 6V (with a maximum current of 20mA) |
| Operating Frequency | Up to 1 MHz |
| Code Length | 12 bits or 32 bits |
| Code Format | Gray code or one-hot code |
| Pulse Width | High-to-low and low-to-high pulses |
| Number of Outputs | 4 or 5 outputs (depending on the configuration) |
| Pin Count | 16-pin SOIC package |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -55°C to +150°C |
| Lead Free | Yes RoHS compliant |
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