©2011 Device Engineering Inc. 9 of 16 DS-MW-01282-01 Rev. D
07/11/2011
Table 5 DC Electrical Characteristics
SYMBOL PARAMETER CONDITIONS (1) MIN
LIMIT
NOM MAX
LIMIT
UNIT
Logic Inputs/Outputs
VIH HI level input voltage VCC = 3.3V 2.0 V
VIL LO level input voltage VCC = 3.3V 0.8 V
VIhst Input hysteresis voltage,
SCLK input (3) 50 mV
IOUT = -20uA
VCC – 0.1
V
VOH HI level output voltage
IOUT = -4mA, VCC = 3V 2.4 V
IOUT = 20uA 0.1 V
VOL LO level output voltage IOUT = 4mA, VCC = 3V 0.4 V
IIN Input leakage VIN = VCC or GND -10 10 uA
IOZ 3-state leakage current Output in Hi Impedance state.
VOUT = VIHmin, VILmax -10 10 uA
Discrete Inputs, Configured as Ground/Open (internal pull-up)
VIH HI level input voltage 10.5 49 V
VTLH Input threshold, LO to HI 9.0 10.5 V
RIH HI level Din-to-GND
resistance
Resistor from DIN to GND to
guarantee HI input condition. 50K Ω
IIH HI level input current VIN = 28V, VDD = 15V
VIN = 49V, VDD = 15V
17
45
100
250
uA
uA
VIL LO level input voltage -4.0 4.5 V
VTHL Input threshold, HI to LO 4.5 6.0 V
RIL LO level Din-to-GND
resistance
Resistor from DIN to GND to
guarantee LO input condition.
500 Ω
IIL LO level input current VIN = 0V, VDD = 15V -0.8 -1.0 -1.8 mA
VIhst Input hysteresis voltage 3 V
Discrete Inputs, Configured as 28V/Open (internal pull-down)
VIH HI level input voltage 12.0 49 V
VTLH Input threshold, LO to HI 10.5 12 V
IIH HI level input current VIN = 28V, VDD = 15V 0.6 0.8 1.35 mA
VIL LO level input voltage -4 6.0 V
VTHL Input threshold, HI to LO 6.0 7.5 V
IIL LO level input current VIN = 1V, VDD = 15V 50 uA
VIhst Input hysteresis voltage 3 V
Power Supply
ICC Max quiescent logic
supply current
VIN(logic) = VCC or GND
VIN[1:8] = open
1.8
3
mA
IDD Max quiescent analog
supply current
VIN(logic) = VCC or GND
Ground/Open Mode,
VIN[1:8] = Open
VIN[1:8] = GND
15
22
24
33
mA
Notes:
1. Ta = -55ºC to 125ºC., VDD = 12V to 16.5V, VCC = 3.3V+/-5% unless otherwise noted. For worst test condition,
VCC=3V is used for convenient.
2. Current flowing into device is ‘+’. Current flowing out of device is ‘-‘. Voltages are referenced to Ground.
3. Guaranteed by design. Not production tested.