Product Specification

Power Requirements

Parameter	Conditions/Notes	Min	Typ	Max	Unit
Supply Voltage		4.3	5	5.5	V
Current Consumption	Standby (-D Only)		40		mA
Current Consumption	Standby (-AOD Only)		60		mA
Current Consumption	Standby (-CD Only)		180		mA
Current Consumption	Standby (-RD Only)		60		mA
Current Consumption	Standby (-TD Only)		50		mA

Digital Input (DI/UART/SPI/I2C/Counter)

Parameter	Conditions/Notes	Min	Typ	Max	Unit
Input High Voltage		3	5	5.5	V
Input Low Voltage		-0.5	0	0.5	V
Input Impedance		50k			Ω

Digital Output (DO/UART/SPI/I2C/PWM)

Parameter	Conditions/Notes	Min	Typ	Max	Unit
Output High Voltage		3.1	3.3	3.5	V
Output Low Voltage		-0.5	0	0.5	V
Output Current (Source)				10	mA
Output Current (Sink)				-10	mA

Industrial Digital Input (-SNK Only)

Parameter	Conditions/Notes	Min	Typ	Max	Unit
Input Type	Sourcing Input
Isolation Voltage			2.5		kV
Input High Voltage			30		V
Input Low Voltage			12		V
Input Resistance			6.8k		Ω

Industrial Digital Output (-SNK Only)

Parameter	Conditions/Notes	Min	Typ	Max	Unit
Output Type	Sinking Output
Isolation Voltage			2.5		kV
Output High Voltage			30		V
Output Low Voltage			12		V
Sink Current (Peak)			-400	-500	mA
Sink Current (Cont.)			-300	-350	mA

Communication Interface

Parameter	Conditions/Notes	Min	Typ	Max	Unit
UART Baud Rate				460.8k	bps
SPI-1 Transfer Rate				36M	Hz
SPI-2 Transfer Rate				18M	Hz
I2C Transfer Rate				400k	Hz
CAN Transfer Rate (-C Only)				1M	bps

Analog Input (-A Only)

Parameter	Conditions/Notes	Min	Typ	Max	Unit
Channels			8		ch
Input High Voltage		9.7	10	10.3	V
Input Low Voltage		-9.7	-10	-10.3	V
Resolution			16		bit
Sampling Rate	Single Ch Cont.			16k	Hz
Input Impedance			1M		Ω
Bandwidth			100k		Hz
SNR			95.5		dB
THD			-107		dB
INL			±0.5		LSB
DNL			±0.5		LSB

Analog Output (-O Only)

Parameter	Conditions/Notes	Min	Typ	Max	Unit
Channels			8		ch
Output High Voltage			5
Output Low Voltage			0
Resolution			16		bit
Update Rate	On-Demand Mode			1k	Hz
Relative Accuracy			±8		LSB
DNL				±1	LSB
Zero-Code Error			6	19	mV
Zero-Code Drift			±2		μV/°C
Gain Error				±1	%FSR
Gain Temp Coefficient			±2.5		ppm
DC Crosstalk	Int. Ref Voltage		25		μV
Offset Error			±6	±19	mV
DC Output Impedance			0.5		Ω
Short Circuit Current			30		mA

Thermocouple Input (-T Only)

Parameter	Conditions/Notes	Min	Typ	Max	Unit
ADC Resolution			19		bit
ADC Conversion Time	Depends on Mode	90		185	ms
Temp Range	Depends on Type	-210		1800	°C
Nominal Temp Resolution			0.0078125		°C
Full Scale & Linearity Error			±0.15		%
Cold-Junction Accuracy			±0.7		°C
Input Voltage Protection			±45		V
Noise Rejection Filter	Configurable	50		60	Hz
CMRR			70		dB
50/60Hz Rejection	Fund. & Harmonics		91		dB

RTD Input (-R Only)

Parameter	Conditions/Notes	Min	Typ	Max	Unit
ADC Resolution			15		bit
ADC FSR Error			±1		LSB
ADC INL			±1		LSB
ADC Offset Error		-3		3	LSB
Nominal Temp Resolution	Depends on RTD Non-lin.		0.03125		°C
Total Accuracy (FS)			0.05%		%
ADC Conversion Time	Depends on Mode		20	66	ms
Input Voltage Protection			±45		V
Bias Output Current		0.2		5.75	mA
CMRR			90		dB
50/60Hz Rejection	Fund. & Harmonics		82		dB