S-89210A Datasheet, PDF (5/18 Pages) Seiko Instruments Inc – MINI ANALOG SERIES CMOS COMPARATOR

Rev.2.1_00
MINI ANALOG SERIES CMOS COMPARATOR
S-89210A/89220A
2. V_DD = 3.0 V
DC Characteristics (V_DD = 3.0 V)
Parameter
Symbol
Current consumption ^IDD
Input offset voltage
Input offset current
Input bias current
Common-mode input
voltage range
Maximum output
swing voltage
Common-mode input
signal rejection ratio
Power supply voltage
rejection ratio
Source current
Sink current
V_IO
I_IO
I_BIAS
V_CMR
V_OH
V_OL
CMRR
PSRR
I_SOURCE
I_SOURCE
I_SINK
Table 7
Measurement Conditions
S-89210A
S-89220A




I_OH = 20 µA
I_OL = 20 µA


S-89210A
S-89220A
V_OL = 0.5 V
V_OH = 0 V
(Ta = 25°C unless otherwise specified)
Min. Typ. Max. Unit Measurement
Circuit
 50 120 µA
 10 30 µA
Figure 10
−4 ±3 +4 mV
Figure 6
 1  pA

 1  pA

0  2.3 V
Figure 7
2.7  
V
  0.01 V
Figure 8
Figure 9
60 70  dB
Figure 7
60 70  dB
Figure 6
120  
25  
µA
Figure 11
8   mA Figure 12
AC Characteristics (V_DD = 3.0 V)
Parameter
Symbol
Rise propagation
delay time
t_PLH
Fall propagation
delay time
t_PHL
Rise response
time
t_TLH
Fall response
time
t_THL
Table 8
(Ta = 25°C unless otherwise specified)
Measurement conditions
Min. Typ. Max. Unit
S-89210A

30

S-89220A

150

S-89210A

6

S-89220A
S-89210A
Overdrive = 100 mV
C_L = 15 pF
(Refer to Figure 13.)


30
2


µs
S-89220A

10

S-89210A

2

S-89220A

10

Seiko Instruments Inc.
5