TMC4671-LA
Analog Devices- 制造商型号：
- TMC4671-LA
- 制造商：
- Analog Devices
- 产品类型：
- FOC Servo Controller / Motor Interface IC
- 系列：
- TMC4671
- 封装：
- 76-QFN
- 描述：
- Motion Control IC
产品属性
| 属性 | 数值 |
|---|---|
| Protocol / Function | Hardware Field-Oriented-Control (FOC) engine for 3-phase PMSM/BLDC, 2-phase stepper, 1-phase DC and voice-coil motors, controlled via SPI |
| Channels | 8 internal delta-sigma ADC channels (ADC_I0, ADC_I1, ADC_VM, AGPI_A/B, AENC_ /VN/WY) plus digital/analog encoder and Hall feedback interfaces |
| Data Rate | PWM switching speed 25 kHz to 100 kHz (fast PWM engine) |
| Supply Voltage | VIO3V 3.15–3.45 V digital I/O; VCCCORE 1.65–1.95 V core (internally generated, must not be externally powered) |
| Operating Temperature | -40°C to +125°C (junction) |
| Feedback Interfaces | Digital encoder, analog interpolator encoder, digital Hall with interpolator, and analog Hall feedback support |
| Control Interfaces | SPI subordinate application interface, UART debug/setup interface, and a separate SPI main-node monitoring interface |
| Package Details | 76-QFN (LA), 10.5 × 6.5 mm, 0.40 mm pitch |
