PDI-A13-5V1A – 1 MHz Push-Pull PWM Driver with SPI Interface
PDI-A13-5V1A is a push-pull PWM driver module with two complementary PWM outputs operating from 100 Hz to 1 MHz. The outputs provide a 5 V logic level and 1.5 A peak sink/source current capability. The module supports 0% – 50.0% duty cycle range, frequency and duty-cycle transitions, programmable startup routine, limitable signal values, and SPI communication with selectable logic level from 1.8 V to 5 V.
- Two channel push-pull PWM signal output:
- Frequency range: 100 Hz – 1 MHz
- Duty range: 0% – 50.0%
- High precision:
- Frequency resolution: 0.1 Hz
- Duty cycle resolution: 0.1%
- Frequency and duty transitions:
- Functions:
- Ramp.
- Sine.
- Exponential.
- Logarithmic.
- Programmable transition time: 0 – 10 min [10 ms step]
- Functions:
- Durable outputs:
- High voltage level: 5 V
- Peak sink/source current: 1.5 A
- Low rise and fall times: (CLOAD = 1 nF)
- Trise = 20 ns
- Tfall = 30 ns
- Limitable signal values.
- Programmable device startup routine.
- SPI communication:
- SPI logic level can be selected between 1.8 V and 5 V.
- Master clock up to 20 MHz.
