S-89230BC-I8T1U Datasheet, PDF (7/24 Pages) Seiko Instruments Inc – MINI ANALOG SERIES

Rev.3.0_01
MINI ANALOG SERIES CMOS COMPARATOR
S-89230/89240 Series
2. VDD = 3.0 V
DC Electrical Characteristics (VDD = 3.0 V)
Table 8
Parameter
Symbol
Conditions
Current consumption
(per circuit)
IDD
Input offset voltage drift
Input offset voltage
VIO
ΔVIO
ΔTa
Input offset current
IIO
Input bias current
IBIAS
Common-mode
range
input
voltage
VCMR
Maximum output
VOH
swing voltage
VOL
Common-mode input signal
rejection ratio
CMRR
Power supply voltage
rejection ratio
PSRR
Source current
ISOURCE
Sink current
ISINK
S-89230 Series
S-89240 Series
−
Ta = −40°C to +85°C
−
−
−
RL = 1.0 MΩ
RL = 1.0 MΩ
−
−
VOUT = 0 V
VOUT = 0.5 V
S-89230 Series
S-89240 Series
S-89230 Series
S-89240 Series
(Ta = +25°C unless otherwise specified)
Min.
Typ.
Max. Unit
Test
Circuit
−
23
40 μA
5
−
5
9
μA
5
−4
±3
+4 mV
1
−
±10
− μV/°C
1
−
1
−
pA
−
−
1
−
pA
−
0
−
2.3
V
2
2.9
−
−
V
3
−
−
0.01 V
4
60
70
−
dB
2
60
70
−
dB
1
120
−
−
μA
6
25
−
−
μA
6
5
−
−
mA
7
3.5
−
−
mA
7
Table 9
AC Electrical Characteristics (VDD = 3.0 V)
(Ta = +25°C unless otherwise specified)
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
Rise propagation
delay time
tPLH
S-89230 Series
S-89240 Series
−
26
−
μs
−
100
−
μs
Fall propagation
delay time
Rise response time
tPHL
tTLH
Overdrive = 100 mV
CL = 15 pF
(Refer to Figure 12)
S-89230 Series
S-89240 Series
S-89230 Series
S-89240 Series
−
4
−
μs
−
18
−
μs
−
2
−
μs
−
10
−
μs
Fall response time
tTHL
S-89230 Series
S-89240 Series
−
2
−
μs
−
10
−
μs
7