OP181 Datasheet, PDF (4/16 Pages) Analog Devices – Ultralow Power, Rail-to-Rail Output Operational Amplifiers

OP181/OP281/OP481–SPECIFICATIONS
ELECTRICAL SPECIFICATIONS _{(@ VS = ±5 V, TA = +25؇C unless otherwise noted)}
Parameter
Symbol
Conditions
Min
Typ Max
INPUT CHARACTERISTICS
Offset Voltage
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection
Large Signal Voltage Gain
Offset Voltage Drift
Bias Current Drift
Offset Current Drift
OUTPUT CHARACTERISTICS
Output Voltage Swing
Short Circuit Limit
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current/Amplifier
V_OS
I_B
I_OS
CMRR
A_VO
∆V_OS/∆T
∆I_B/∆T
∆I_OS/∆T
V_O
I_SC
PSRR
I_SY
Note 1
–40°C ≤ T_A ≤ +85°C
–40°C ≤ T_A ≤ +85°C
–40°C ≤ T_A ≤ +85°C
V_CM = –5.0 V to +4.0 V,
–40°C ≤ T_A ≤ +85°C
R_L = 1 MΩ, V_O = ± 4.0 V,
–40°C ≤ T_A ≤ +85°C
–40°C to +85°C
R_L = 100 kΩ to GND,
–40°C ≤ T_A ≤ +85°C
V_S = ± 1.35 V to ± 6 V,
–40°C ≤ T_A ≤ +85°C
V_O = 0 V
–40°C ≤ T_A ≤ +85°C
0.1 1.5
2.5
3
10
0.1 7
–5
+4
65
95
5
13
2
10
20
2
±4.925 ±4.98
12
76
95
3.3 5
6
DYNAMIC PERFORMANCE
Slew Rate
± SR
R_L = 100 kΩ, C_L = 50 pF
28
Gain Bandwidth Product
GBP
105
Phase Margin
φo
75
NOISE PERFORMANCE
Voltage Noise
e_n p-p
0.1 Hz to 10 Hz
10
Voltage Noise Density
e_n
f = 1 kHz
85
Voltage Noise Density
e_n
f = 10 kHz
75
Current Noise Density
i_n
<1
NOTES
1_{VOS is tested under no load condition.}
Specifications subject to change without notice.
Units
mV
mV
nA
nA
V
dB
V/mV
V/mV
µV/°C
pA/°C
pA/°C
V
mA
dB
µA
µA
V/ms
kHz
Degrees
µV p-p
nV/√Hz
nV/√Hz
pA/√Hz
–4–
REV. 0