- Details
- Status: In production
- Interface: SPI, I2C
- Accuracy: programmable
- Temperature Min: -40°C
- Temperature Max: +85°C
- Case: MLF
- No. of pins: 32
- Voltage supply: Min: 4.5
- Voltage supply: Max: 5.5
- Modes: 29
- Channels: 2
This Universal Frequency-to-Digital Converter (UFDC-1M-16) is a fully digital CMOS integrated circuit for use with any sensor or transducer with a frequency, period, duty-cycle, interval, PWM , phase shift or pulse number output. The UFDC-1 is perfectly suited to any applications where frequency-time parameters or sensors output signals need to be measured with highest resolution and programmable accuracy. Non-redundant conversion time. The design is based on novel advanced methods for frequency, period, duty-cycle and phase-shift measurements. By using this IC it is possible to build a variety of digital frequency or counter instruments, smart sensors and intelligent sensor systems.
The UFDC-1M-16 can easily integrate into digital environments with a minimum of external components. The UFDC-1M-16 can be controlled by an external microprocessor (slave mode) or work independently without an external controller (master mode). The modes's can be configured in both software and hardware.
There are four variant ICs: UFDC-1, UFDC-1M-16, USTI and USTI-EXT . The UFDC-1M-16 has a 32 times increased conversion speed over the UFDC-1.
• 2 channels for frequency (time) to digital conversion.
• 16 Measuring modes.
• 1 Frequency generating mode 8Mhz.
• RS232, RS485, SPI (3-wire) and I2C Interface.
• Measuring modes, relative error and accuracy programmable.
• Programmable accuracy (relative error) for frequency (period) conversion from 1 % to 0.001%.
• Scalable resolution.
• UFDC-1M-16 Frequency range 1 Hz to 7.5 MHz (120 MHz with pre-scaling).
• UFDC-1M-16 Conversion time 0.00000625 s to 0.00625 sec.
• UFDC-1M-16 Internal 16 MHz with a 16MHz quartz oscillator.
• Master and slave mode.
• Available as PDIP, TQFP, MLF and DIE packages.
Speed up development with the EVAL-UFDC1 evaluation board with RS232 interface.
Applications: Physical, chemical and biosensors, smart sensors, virtual instruments, capacitive sensing, frequency, rpm speed measurement
Read more: UFDC-1M-16 Sensor to Digital Transducer serial, SPI and I2C Interface (MLF)
- Details
- Status: In production
- Interface: SPI, I2C
- Accuracy: programmable
- Temperature Min: -40°C
- Temperature Max: +85°C
- Case: TQFP
- No. of pins: 32
- Voltage supply: Min: 4.5
- Voltage supply: Max: 5.5
- Modes: 29
- Channels: 2
This Universal Frequency-to-Digital Converter (UFDC-1M-16) is a fully digital CMOS integrated circuit for use with any sensor or transducer with a frequency, period, duty-cycle, interval, PWM , phase shift or pulse number output. The UFDC-1 is perfectly suited to any applications where frequency-time parameters or sensors output signals need to be measured with highest resolution and programmable accuracy. Non-redundant conversion time. The design is based on novel advanced methods for frequency, period, duty-cycle and phase-shift measurements. By using this IC it is possible to build a variety of digital frequency or counter instruments, smart sensors and intelligent sensor systems.
The UFDC-1M-16 can easily integrate into digital environments with a minimum of external components. The UFDC-1M-16 can be controlled by an external microprocessor (slave mode) or work independently without an external controller (master mode). The modes's can be configured in both software and hardware.
There are four variant ICs: UFDC-1, UFDC-1M-16, USTI and USTI-EXT . The UFDC-1M-16 has a 32 times increased conversion speed over the UFDC-1.
• 2 channels for frequency (time) to digital conversion.
• 16 Measuring modes.
• 1 Frequency generating mode 8Mhz.
• RS232, RS485, SPI (3-wire) and I2C Interface.
• Measuring modes, relative error and accuracy programmable.
• Programmable accuracy (relative error) for frequency (period) conversion from 1 % to 0.001%.
• Scalable resolution.
• UFDC-1M-16 Frequency range 1 Hz to 7.5 MHz (120 MHz with pre-scaling).
• UFDC-1M-16 Conversion time 0.00000625 s to 0.00625 sec.
• UFDC-1M-16 Internal 16 MHz with a 16MHz quartz oscillator.
• Master and slave mode.
• Available as PDIP, TQFP, MLF and DIE packages.
Speed up development with the EVAL-UFDC1 evaluation board with RS232 interface.
Applications: Physical, chemical and biosensors, smart sensors, virtual instruments, capacitive sensing, frequency, rpm speed measurement
Read more: UFDC-1M-16 Sensor to Digital Transducer serial, SPI and I2C Interface (TQFP)
- Details
- Status: In production
- Interface: SPI, I2C
- Accuracy: programmable
- Temperature Min: -40°C
- Temperature Max: +85°C
- Case: DIP
- No. of pins: 28
- Voltage supply: Min: 4.5
- Voltage supply: Max: 5.5
- Modes: 29
- Channels: 2
EVAL-UFDC-1 evaluation board is a simple board for experiencing the Universal Frequency-to-Digital Converter performance. The board does not require require any external components, simply connect to a frequency or pulse sensor and suppy power to the board.
This 2-channel Evaluation Board allows selection of the 16 frequency-time parameters measuring modes and one generation mode (for calibration purpose). Easy design of various digital sensors and sensor systems including smart, self-adaptation and self-identification sensor. All existing frequency, period, duty-cycle, time interval, pulse-width modulated, pulse number and phase-shift output sensors and transducers can be directly interfaced to the evaluation board.
Connect TTL-compatible outputs sensors to the Evaluation Board and start measuring output frequency-time parameters and test the sensor systems functions The EVAL-UFDC-1M-16 evaluation board is supplied with free software.
The board interfaces via the serial RS232 port (or via USB adapter) to any personal computer running Windows. The set-up commands can be send and measurement results displayed with a Windows terminal program, LabView or by using the supplied software. The evaluation kit includes a CD with Terminal V1.9B and the Evaluation Board Software V1.14. Supply voltage 8..14V AC/DC The EVAL-UDFC-1 can also test the UFDC-1M-16. Order the UFDC-1M-16-PDIL and change the transducer on the board.
Supply voltage 8..14V AC/DC
The EVAL-UDFC-1 can also be used with the UFDC-1M-16. Order the UFDC-1M-16-DIL and change the transducer IC in the board.
Applications: Physical, chemical and biosensors, smart sensors, virtual instruments, frequency, rpm speed measurement
Read more: EVAL UFDC-1 Evaluation board with RS232 Interface
- Details
- Status: In production
- Interface: SPI, I2C
- Accuracy: programmable
- Temperature Min: -40°C
- Temperature Max: +85°C
- Case: DIP
- No. of pins: 28
- Voltage supply: Min: 4.5
- Voltage supply: Max: 5.5
- Modes: 29
- Channels: 2
EVAL-UFDC-1M-16 evaluation board is a simple board for experiencing the Universal Frequency-to-Digital Converter performance. The board does not require require any external components, simply connect to a frequency or pulse sensor and suppy power to the board.
This 2-channel Evaluation Board allows selection of the 16 frequency-time parameters measuring modes and one generation mode (for calibration purpose). Easy design of various digital sensors and sensor systems including smart, self-adaptation and self-identification sensor.
All existing frequency, period, duty-cycle, time interval, pulse-width modulated, pulse number and phase-shift output sensors and transducers can be directly interfaced to the evaluation board.
Connect TTL-compatible outputs sensors to the Evaluation Board and start measuring output frequency-time parameters and test the sensor systems functions.
The EVAL-UFDC-1M-16 evaluation board is supplied with free software. The board interfaces via the serial RS232 port (or via USB adapter) to any personal computer running Windows.
The set-up commands can be send and measurement results displayed with a Windows terminal program, LabView or by using the supplied software. The evaluation kit includes a CD with Terminal V1.9B and the Evaluation Board Software V1.14.
Supply voltage 8..14V AC/DC
The EVAL-UDFC-1M-16 can also be used with the UFDC-1. Order the UFDC-1-DIL and change the transducer IC in the board.
Applications: Physical, chemical and biosensors, smart sensors, virtual instruments, frequency, rpm speed measurement
Read more: EVAL UFDC-1M-16 Evaluation board with RS232 Interface
