Rainbow Electronics NUC140 - Manual (Page 67)

NUC140 Series DATA SHEET
Publication Release Date: May 31, 2010
- 67 - Revision V1.02
7.4.6 Specification of Temperature Sensor
PARAMETER MIN TYP MAX UNIT CONDITIONS
Supply voltage [1] 2.5 - 5.5 V
Temperature -40 - 125 ℃
Current consumption 6.4 - 10.5 uA
Gain -1.95 -2 -2.05 mV/℃
Offset 688 708 730 mV Temp=0 ℃
Notes:
1. Internal operation voltage comes form LDO.
7.4.7 Specification of Comparator
PARAMETER MIN. TYP. MAX. CONDITION
Temperature -40℃ 25 ℃ 85℃ -
VDD 2.4 3 5.5 -
VDD current - 20uA 40uA 20uA@VDD=3V
Input offset voltage - 5mV 15mV -
Output swing 0.1 - VDD-0.1 -
Input common mode
range
0.1 - VDD-1.2 -
DC gain - 70dB - -
Propagation delay - 200ns - @VCM=1.2V & VDIFF=0.1V
Comparison voltage 10mV 20mV -
20mV@VCM=1V
50mV@VCM=0.1V
50mV@VCM=VDD-1.2
@10mV for non-hysteresis
Hysteresis - ±10mV -
One bit control
W/O & W. hysteresis
@VCM=0.4V ~ VDD-1.2V
Wake up time - - 2us
@CINP=1.3V
CINN=1.2V