OP295/OP495–SPECIFICATIONS
(@ V = +5.0 V, V = +2.5 V, T = +25؇C unless otherwise noted)
S
CM
A
ELECTRICAL CHARACTERISTICS
P aram eter
Sym bol
Conditions
Min
Typ
Max
Units
INPUT CHARACT ERIST ICS
Offset Voltage
VOS
IB
30
8
300
800
20
30
±3
µV
µV
nA
nA
nA
nA
–40°C ≤ T A ≤ +125°C
–40°C ≤ T A ≤ +125°C
–40°C ≤ T A ≤ +125°C
Input Bias Current
Input Offset Current
IOS
±1
±5
Input Voltage Range
VCM
0
+4.0
V
Common-Mode Rejection Ratio
Large Signal Voltage Gain
CMRR
AVO
0 V ≤ VCM ≤ 4.0 V, –40°C ≤ T A ≤ +125°C
RL = 10 kΩ, 0.005 ≤ VOUT ≤ 4.0 V
RL = 10 kΩ, –40°C ≤ TA ≤ +125°C
90
1000
500
110
10,000
dB
V/mV
V/mV
µV/°C
Offset Voltage Drift
∆VOS/∆T
1
5
OUT PUT CHARACT ERIST ICS
Output Voltage Swing High
VOH
RL = 100 kΩ to GND
RL = 10 kΩ to GND
IOUT = 1 mA, –40°C ≤ T A ≤ +125°C
RL = 100 kΩ to GND
RL = 10 kΩ to GND
4.98
4.90
5.0
4.94
4.7
0.7
0.7
90
V
V
V
mV
mV
mV
mA
Output Voltage Swing Low
Output Current
VOL
2
2
IOUT = 1 mA, –40°C ≤ T A ≤ +125°C
IOUT
±11
±18
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
±1.5 V ≤ VS ≤ ±15 V
±1.5 V ≤ VS ≤ ±15 V,
–40°C ≤ T A ≤ +125°C
90
85
110
dB
dB
Supply Current Per Amplifier
ISY
VOUT = 2.5 V, RL = ∞, –40°C ≤ TA ≤ +125°C
150
µA
DYNAMIC PERFORMANCE
Skew Rate
Gain Bandwidth Product
Phase Margin
SR
GBP
θO
RL = 10 kΩ
0.03
75
86
V/µs
kHz
Degrees
NOISE PERFORMANCE
Voltage Noise
Voltage Noise Density
Current Noise Density
en
en
in
0.1 Hz to 10 Hz
f = 1 kHz
f = 1 kHz
1.5
51
<0.1
µV p-p
nV/√Hz
pA/√Hz
p-p
Specifications subject to change without notice.
ELECTRICAL CHARACTERISTICS (@ V = +3.0 V, V = +1.5 V, T = +25؇C unless otherwise noted)
S
CM
A
P aram eter
Sym bol
Conditions
Min
Typ
Max
Units
INPUT CHARACT ERIST ICS
Offset Voltage
Input Bias Current
VOS
IB
30
8
500
20
µV
nA
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Voltage Gain
IOS
VCM
CMRR
AVO
∆VOS/∆T
±1
±3
+2.0
nA
V
dB
V/mV
µV/°C
0
90
0 V ≤ VCM ≤ 2.0 V, –40°C ≤ T A ≤ +125°C
RL = 10 kΩ
110
750
1
Offset Voltage Drift
OUT PUT CHARACT ERIST ICS
Output Voltage Swing High
Output Voltage Swing Low
VOH
VOL
RL = 10 kΩ to GND
RL = 10 kΩ to GND
2.9
V
mV
0.7
2
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
ISY
±1.5 V ≤ VS ≤ ±15 V
±1.5 V ≤ VS ≤ ±15 V,
–40°C ≤ T A ≤ +125°C
VOUT = 1.5 V, RL = ∞, –40°C ≤ TA ≤ +125°C
90
85
110
dB
dB
µA
Supply Current Per Amplifier
150
DYNAMIC PERFORMANCE
Slew Rate
Gain Bandwidth Product
Phase Margin
SR
GBP
θO
RL = 10 kΩ
0.03
75
85
V/µs
kHz
Degrees
NOISE PERFORMANCE
Voltage Noise
Voltage Noise Density
Current Noise Density
en
en
in
0.1 Hz to 10 Hz
f = 1 kHz
f = 1 kHz
1.6
53
<0.1
µV p-p
nV/√Hz
pA/√Hz
p-p
Specifications subject to change without notice.
–2–
REV. B
ADI [ ADI ]
