NSI1200C
Datasheet (EN)1.0
5. Thermal Information
Parameters
Symbol
RθJA
SOP8(150mil)
DUB8
76
SOP8(300mil)
Unit
℃/W
℃/W
℃/W
℃/W
℃/W
Junction–to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction–to-top characterization parameter
Junction-to-board characterization parameter
137.7
54.9
71.7
12
86
28
42
4
58
RθJC(top)
RθJB
40
27
ΨJT
46
38
42
ΨJB
6. Specifications
6.1. Electrical Characteristics
(VDD1 = 3.0V ~ 5.5V, VDD2 = 3.0V ~ 5.5V, INP = -250mV to +250mV, and INN = GND1 = 0V, TA = -40℃to 125℃. Unless otherwise
noted, Typical values are at VDD1 = 5V, VDD2 = 3.3V, TA = 25℃)
Parameters
Power Supply
Symbol
Min
Typ
Max
Unit
Comments
Side1 Supply Voltage
Side2 Supply Voltage
Side1 Supply Current
Side2 Supply Current
VDD1
VDD2
IDD1
IDD2
3.0
3.0
4.0
4.0
5.0
3.3
5.8
5.1
5.5
5.5
7.2
6.3
V
V
mA
mA
VDD1 undervoltage detection
threshold voltage
VDD1UV
1.8
2.3
2.7
V
VDD1 falling
Analog Input
Common-mode overvoltage
detection level
Detection level has a typical
hysteresis of 96 mV
VCMov
2.8
V
Input offset voltage(1)
Input offset drift (2)
VOS
-0.5
-5
±0.1
±1.5
0.5
5
mV
INP = INN = GND1, at TA =25℃
TCVOS
μV/℃
INP = INN, fIN = 0 Hz, VCM min ≤ VIN ≤
VCM max
CMRRdc
CMRRac
-98
-95
dB
dB
Common-mode rejection ratio
INP = INN, fIN = 10 kHz, VCM min ≤ VIN
≤ VCM max
Single-ended input resistance
Differential input resistance
Input capacitance
RIN
RIND
CI
29
29.5
12
kΩ
kΩ
pF
INN = GND1
INP = INN = GND1, IIB = (IIBP + IIBN) /
2, at TA =25℃
Input bias current
IIB
-0.1
±1
µA
Input bias current drift (2)
TCIIB
nA/℃
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