Toradex

The Oak 10V is a USB attached analog to digital converter board with 8 single-ended channels or 

4 pseudo-differential channels. The ADC board can run at a sampling rate of up to 1kHz 

independent of the number of used channels. Voltages between -10V and +10V can be measured 

with a resolution of approximately 5mV (12 bit ADC)

The analog inputs are completely isolated from the USB circuit. There is no isolation between the 

analog input channels because they have a common ground. To simplify installation, the analog 

inputs feature disconnectable interfaces. The mating connectors have screw terminals to allow for a 

quick attachment of bare wires. 

The Oak 10V can be integrated in a custom application very easily. The operating power as well as 

real time ADC data and uncritical device configuration data are all transferred through a simple 

USB cable. The very low power consumption, including automatic entering into sleep mode, allows 

using the device not only in fixed installation, but also in mobile applications. 

The Oak IO is a USB attached digital input / output board. Each of the 24 I/Os can be configured 

individually to act as CMOS input, CMOS output or open drain I/O. The logic level of all I/Os can 

be set to 3.3V or 5V by a single jumper. 

8 of the 24 I/O lines are ESD protected and have disconnectable interfaces. The mating connectors 

feature screw terminals to allow a quick attachment of bare wires. These I/O lines are provided 

with pull up resistors to allow direct sensing of switches without external circuitry. 

For the other 16 I/O lines, a pin header with a 2.54mm pitch is provided for a simple connection 

of the inputs and outputs. 

The output lines can be set with a maximum USB latency of 1ms. The report rate for reading the 

I/O pins is user adjustable from 1ms to 65s. The minimum USB latency for reading the inputs is 

therefore 1ms. 

The Oak IO can be integrated in a custom application very easily. The operating power as well as 

real time input/output data and uncritical device configuration data are all transferred through a 

simple USB cable. The very low power consumption, including automatic entering into sleep mode, 

allows using the device not only in fixed installation, but also in mobile applications.