S89530A Datasheet, PDF (6/16 Pages) Seiko Instruments Inc – MINI ANALOG SERIES 0.7 uA Rail-to-Rail CMOS COMPARATOR

MINI ANALOG SERIES 0.7 μA Rail-to-Rail CMOS COMPARATOR
S-89530A/89531A Series
Rev.4.1_01
3. V_DD = 0.9 V
DC Characteristics (V_DD = 0.9 V)
Parameter
Symbol
Table 9
Conditions
Supply current
Input offset voltage
Input offset current
Input bias current
Common-mode input
voltage range
I_DDH
I_DDL
V_IO
I_IO
I_BIAS
V_CMR
V_IN1 = V_SS, V_IN2 = V_DD, R_L = ∞
V_IN1 = V_DD, V_IN2 = V_SS, R_L = ∞
S-89530A: V_CMR = 0.45 V
S-89531A: V_CMR = 0.45 V
⎯
⎯
⎯
Voltage gain (open loop)
Maximum output swing
voltage
Common-mode input
signal rejection ratio
Power supply voltage
rejection ratio
A_VOL
V_OH
V_OL
CMRR
PSRR
V_CMR = 0.45 V, R_L = 1 MΩ
R_L = 1 MΩ
R_L = 1 MΩ
V_SS ≤ V_CMR ≤ V_DD
V_SS ≤ V_CMR ≤ V_DD − 0.3 V
V_DD = 0.9 V to 5.5 V
Source current
Sink current
I_SOURCE
I_SINK
V_OUT = V_DD − 0.1 V
V_OUT = 0 V
V_OUT = 0.1 V
V_OUT = V_DD
(Ta = 25°C unless otherwise specified)
Min. Typ. Max. Unit
Measurement
circuit
⎯ 0.7 1.3
⎯ 0.25 0.5
μA
Figure 11
−10
−5
±5
±3
+10
+5
mV
Figure 7
⎯
⎯
1
1
⎯
⎯
pA
⎯
0 ⎯ 0.9 V
Figure 8
⎯ 74 ⎯ dB
0.88 ⎯ ⎯
V
⎯ ⎯ 0.02
25 50 ⎯
40 60 ⎯
dB
⎯
Figure 9
Figure 10
Figure 8
66 75 ⎯ dB
Figure 6
10 45 ⎯
12 70 ⎯
μA
10 65 ⎯
12 120 ⎯
μA
Figure 12
Figure 13
AC Characteristics (V_DD = 0.9 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 10
Conditions
Overdrive = 100 mV
C_L = 15 pF
(Refer to Figure 14)
(Ta = 25°C unless otherwise specified)
Min.
Typ. Max.
Unit
⎯
65
⎯
⎯
65
⎯
μs
⎯
5
⎯
⎯
20
⎯
6