S89210 Datasheet, PDF (7/20 Pages) Seiko Instruments Inc – MINI ANALOG SERIES CMOS COMPARATOR

Rev.4.0_01
MINI ANALOG SERIES CMOS COMPARATOR
S-89210/89220 Series
2. VDD = 3.0 V
DC Electrical Characteristic (VDD = 3.0 V)
Table 7
Parameter
Symbol
Conditions
Current consumption
IDD
Input offset voltage
VIO
Input offset current
IIO
Input bias current
IBIAS
Common-mode
range
input
voltage
VCMR
Maximum output swing
VOH
voltage
VOL
Common-mode input signal
rejection ratio
CMRR
Power supply voltage
rejection ratio
PSRR
Source current
ISOURCE
Sink current
ISINK
S-89210 Series
S-89220 Series
−
−
−
−
IOH = 20 μA
IOL = 20 μA
−
VOUT = 0 V
VOUT = 0.5 V
−
S-89210 Series
S-89220 Series
(Ta = +25°C unless otherwise specified)
Min.
Typ.
Max.
Unit
Test
Circuit
−
50 120 μA
5
−
10
30 μA
5
−4
±3
+4 mV
1
−
1
−
pA
−
−
1
−
pA
−
0
−
2.3
V
2
2.7
−
−
V
3
−
−
0.01 V
4
60
70
−
dB
2
60
70
−
dB
1
120
−
25
−
8
−
−
μA
6
−
μA
6
−
mA
7
Table 8
AC Electrical Characteristic (VDD = 3.0 V)
(Ta = +25°C unless otherwise specified)
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
Rise propagation delay time tPLH
S-89210 Series
S-89220 Series
−
30
−
μs
−
150
−
μs
Fall propagation delay time tPHL
Rise response time
tTLH
Overdrive = 100 mV
CL = 15 pF
(Refer to Figure 11)
S-89210 Series
S-89220 Series
S-89210 Series
S-89220 Series
−
6
−
μs
−
30
−
μs
−
2
−
μs
−
10
−
μs
Fall response time
tTHL
S-89210 Series
S-89220 Series
−
2
−
μs
−
10
−
μs
7