s-89530a Seiko Instruments Inc., s-89530a Datasheet - Page 4

• Manufacturer Part Number: s-89530a
• Description: 0.7 ?a Rail-to-rail Cmos Comparator
• Manufacturer: Seiko Instruments Inc.

1. V
4
MINI ANALOG SERIES
S-89530A/89531A
DC Characteristics (V
AC Characteristics (V
Supply current
Input offset voltage
Input offset current
Input bias current
Common-mode input
voltage range
Voltage gain (open loop) A
Maximum output swing
voltage
Common-mode input
signal rejection ratio
Power supply voltage
rejection ratio
Source current
Sink current
Rise propagation
delay time
Fall propagation
delay time
time
time
Rise response
Fall response
DD
Electrical Characteristics
*1. Be sure to use the product with a source current of no more than 7 mA.
The S-89530ACNC and S-89531ACNC only differ in the input offset voltage. All other specifications are
the same.
= 3.0 V
Parameter
Parameter
*1
DD
DD
= 3.0 V)
= 3.0 V)
Symbol
t
t
t
t
Symbol
I
I
V
I
I
V
V
V
CMRR V
PSRR
I
I
PLH
PHL
TLH
THL
DDH
DDL
IO
BIAS
SOURCE
SINK
IO
CMR
VOL
OH
OL
0.7 μA Rail-to-Rail CMOS COMPARATOR
V
V
S-89530A: V
S-89531A: V
V
R
R
V
V
V
V
V
IN1
IN1
CMR
SS
DD
OUT
OUT
OUT
OUT
L
L
= 1 MΩ
= 1 MΩ
≤ V
= 0.9 V to 5.5 V
= V
= V
= V
= 0 V
= 0.1 V
= V
(Refer to Figure 14)
Seiko Instruments Inc.
Overdrive = 100 mV
= 1.5 V, R
CMR
SS
DD
DD
DD
Conditions
, V
, V
Conditions
C
− 0.1 V
≤ V
L
IN2
IN2
CMR
CMR
= 15 pF
⎯
⎯
⎯
Table 5
Table 6
DD
= V
= V
= 1.5 V
= 1.5 V
L
= 1 MΩ
DD
SS
, R
, R
L
L
= ∞
= ∞
4000 5500
4800 6000
Min. Typ. Max.
2.98
−10
380
400
−5
45
66
⎯
⎯
⎯
⎯
⎯
⎯
0
(Ta = 25°C unless otherwise specified)
(Ta = 25°C unless otherwise specified)
Min.
⎯
⎯
⎯
⎯
0.25
500
550
0.7
±5
±3
86
65
75
⎯
⎯
⎯
1
1
0.02
+10
1.4
0.5
3.0
+5
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
110
280
10
30
Unit
mV
μA
pA
dB
dB
dB
μA
μA
V
V
Max.
⎯
⎯
⎯
⎯
Measurement
Rev.3.1
Figure 11
Figure 10
Figure 12
Figure 13
Figure 7
Figure 8
Figure 9
Figure 8
Figure 6
circuit
⎯
⎯
Unit
μs
_00