Multiprotocol Master Adapter DLN-4M

Multiprotocol Master Adapter DLN-4M Electrical Characteristics

DLN-4M Multiprotocol Master Adapter connects to your PC through USB 2.0 high-speed (480 MHz) interface. This allows you to achieve previously impossible USB I2C and USB SPI interface bandwidth.

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Electrical Characteristics

Absolute Maximum Ratings:

Parameter Min Max
Storage Temperature -60°C +150°C
Ambient Temperature Under Bias -40°C +85°C
DC Input Voltage to Any Pin -0.3V +4.0V

Operating Conditions:

Parameter Min Max
Ta (Ambient Temperature Under Bias) 0°C +70°C
DC Current VCC and GND Pins 50mA

GPIO Characteristics:

Symbol Parameter Condition Min Max
VIH Input High Voltage 2.31V 3.6V
VIL Input Low Voltage -0.3V 0.99V
VOH Output High Voltage IOUT= 2.0mA 2.9V
VOL Output Low Voltage IOUT= -2.0mA 0.4V
IL Input Leakage Current I/O Pin 0.001mA
IDC DC Current per I/O Pin 3.0V<VDDIO<3.6V; VOH=2.2V 9mA

SPI Interface Characteristics:

Symbol Parameter Condition Min Max
VIH Input High Voltage 2.31V 3.6V
VIL Input Low Voltage -0.3V 0.99V
VOH Output High Voltage IOUT= 2.0mA 2.9V
VOL Output Low Voltage IOUT= -2.0mA 0.4V
Freq SPI Bus Frequency configurable 376 kHz 48 MHz

I2C Interface Charachteristics:

Symbol Parameter Condition Min Max
VIH Input High Voltage 2.31V 3.6V
VIL Input Low Voltage -0.3V 0.99V
VOHi Output High Voltage Internal VCC 2.9V
VOHe Output High Voltage External VCC (VCC-0.4)V
VOL Output Low Voltage 0.4V
Freq I2C Bus Frequency configurable 1470 Hz 400 kHz *

* Frequencies of up to 1 Mhz are supported. However, due to GPIO DC current limitations, the necessary size of pull-up resistors cannot be ensured.