S-89130BC-I8T1U Datasheet, PDF (9/26 Pages) Seiko Instruments Inc – MINI ANALOG SERIES

Rev.1.0_01
MINI ANALOG SERIES CMOS OPERATIONAL AMPLIFIER
S-89130/89140 Series
2. 2 VDD = 2.7 V
DC Electrical Characteristics (VDD = 2.7 V)
Parameter
Symbol
Table 13
Conditions
(Ta = +25°C unless otherwise specified)
Min.
Typ.
Max. Unit
Test
Circuit
Current consumption (per circuit) IDD
VCMR = VOUT = VDD / 2
−
0.25 0.33 mA
5
Input offset voltage
Input offset voltage drift
VIO
ΔVIO
ΔTa
VCMR = VDD / 2
VCMR = VDD / 2
−7.0 ±3.0 +7.0 mV
1
−
±3
− μV/°C
1
Input offset current
IIO
−
−
1
−
pA
−
Input bias current
IBIAS
−
−
1
−
pA
−
Common-mode input voltage
range
VCMR
−
−0.1
−
1.5
V
2
Voltage gain (open loop)
AVOL
VOUT = VSS + 0.5 V to VDD − 0.5 V
VCMR = VDD / 2, RL = 1.0 MΩ
80
110
−
dB
8
VOH
Maximum output swing voltage
VOL
RL = 1.0 MΩ
RL = 1.0 MΩ
2.6
−
−
V
3
−
−
0.1
V
4
Common-mode input signal
rejection ratio
CMRR VCMR = VSS − 0.1 V to VDD − 1.2 V 65
85
−
dB
2
Power supply voltage rejection
ratio
PSRR VDD = 2.7 V to 5.5 V
70
90
−
dB
1
Source current
ISOURCE VOUT = VDD − 0.12 V
5.0
−
−
mA
6
Sink current
ISINK
VOUT = 0.12 V
5.0
−
−
mA
7
AC Electrical Characteristics (VDD = 2.7 V)
Parameter
Symbol
Table 14
Conditions
(Ta = +25°C unless otherwise specified)
Min. Typ. Max. Unit
Slew rate
SR
RL = 1.0 MΩ, CL = 15 pF (Refer to Figure 13)
−
0.5
− _V/μs
Gain-bandwidth product
GBP CL = 0 pF
−
1.0
− MHz
9