iC-HC
ULTRA FAST DUAL HV-KOMPARATOR
Rev A1, Page 4/10
ELECTRICAL CHARACTERISTICS
Item Symbol
No.
Parameter
Conditions
Unit
Min.
Typ.
Max.
Total Device
001 VDIFF
002 VP
Differential Supply Voltage
Pos. Supply Voltage
VP − VN, VDD ≤ VP − 4 V
VN = GND, VDD ≤ VP − 4 V
VP = 9 V, VDD = 5 V
7
7
36
36
0
V
V
V
003 VN
Neg. Supply Voltage
-27
004
I(VP)a
VP Current Consumption, active
NEN = lo;
NFAST = lo
NFAST = hi
7.4
0.8
12
1.5
mA
mA
005 I(VP)p
006
VP Current Consumption, pas-
sive
NEN = open (hi), NFAST = open (hi)
0
10
µA
I(VN)a
VN Current Consumption, active
NEN = lo;
NFAST = lo
NFAST = hi
-8.5
-1
-5.5
-0.55
mA
mA
007 I(VN)p
VN Current Consumption, pas-
sive
NEN = open (hi)
-10
0
µA
008 VDD
Logic Supply
VDD = VP − 4 V
3
5.5
10
V
009 I(VDD)p
VDD Current Consumption, pas- NEN open (hi), NFAST open (hi)
sive
0
µA
010 I(VDD)a
VDD Current Consumption, ac- V(NEN) = lo
tive
0.78
2.3
mA
Outputs O0, O1
101 Vs()hi
Saturation Voltage hi
Saturation Voltage hi
Vs()hi = VDD − V(), I() = -3.2 mA
0.1
0.2
V
102
Vs()hi
Vs()hi = VDD − V(), I() = -8 mA;
VDD = 3 V
VDD = 4.5 V
0.25
0.2
0.5
0.4
V
V
103 Vs()lo
104
Saturation Voltage lo
Saturation Voltage lo
I() = 3.2 mA
0.12
0.25
V
Vs()lo
I() = 8 mA;
VDD = 3 V
VDD = 4.5 V
0.35
0.3
0.7
0.6
V
V
Logic Inputs NFAST, NEN
201
Vt()hi
Threshold Voltage hi
Threshold Voltage lo
Input Hysteresis
VDD = 5.5 V
VDD = 3 V
2.4
1.7
V
V
202
Vt()lo
VDD = 5.5 V
VDD = 3 V
1.4
0.8
V
V
203 Vhys()
204 Rpu()
10
35
90
50
250
70
mV
Pull-Up Resistor at NFAST, NEN
referenced to VDD
kΩ
205 Rpd()
Pull-Down Resistor at T0, T1, P0,
P1 referenced to GND
35
50
70
kΩ
Comparator Inputs INx, IPx
301 Vcm()fast Input Voltage Range
NFAST = lo
VN −
VP − 5
VP − 4
VDIFF
V
V
V
0.1
302 Vcm()
Input Voltage Range
NFAST = hi
VN −
0.1
303 ∆Vi()
Permissible Differential Input
Voltage
V(IPx) − V(INx)
-VDIFF
304
I()
Input Current at INx, IPx
I() = I(INx) + I(IPx);
NFAST = lo
50
1
150
4
µA
µA
NFAST = hi
305 Vos
Offset VOltage
P0 = lo (no hysteresis)
-30
0
34
66
110
200
1
30
mV
mV
mV
mV
mV
µs
306 Vhys0
307 Vhys1
308 Vhys2
309 Vhys3
310 tHoldint0
311 tHoldint1
Input Hysteresis symmetrical
Input Hysteresis symmetrical
Input Hysteresis symmetrical
Input Hysteresis symmetrical
internal hold time
P1 = P0 = T1 = T0 = lo
P1 = lo, P0 = hi, T1 = lo, T0 = hi
P1 = lo, P0 = T1 = hi, T0 = lo
P1 = lo, P0 = hi, T1 = T0 = hi
P1 = P0 = lo, T1 = lo, T0 = hi
P1 = P0 = lo, T1 = hi, T0 = lo
0.6
6
1.6
16
internal hold time
10
µs
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