OP220_15 Datasheet, PDF (3/12 Pages) Analog Devices – Dual Micropower Operational Amplifier

OP220
MATCHING CHARACTERISTICS (@ V_S = ؎15 V, T_A = 25^؇C, unless otherwise noted.)
Parameter
Symbol Conditions
OP220A/E
OP220F
OP220C/G
Min Typ Max Min Typ Max Min Typ Max Unit
Input Offset Voltage
Match
DV_OS
150 300
250 500
300 800 mV
Average Noninverting I_B+
Bias Current
V_CM = 0
10 20
15 25
20 30 nA
Noninverting Offset
I_OS+
Current
V_CM = 0
0.7 1.5
1
2
1.4 2.5 nA
Common-Mode
DCMRR V_CM = –15 V to +13.5 V 92
100
Rejection Ratio Match¹
87
95
72
85
dB
Power Supply
DPSRR V_S = ± 2.5 V to ± 15 V,
Rejection Ratio Match²
6
14
18 44
57 140 mV/V
NOTES
1_{DCMRR is 20 log10 VCM/DCME, where VCM is the voltage applied to both noninverting inputs and DCME is the difference in common-mode input-referred error.}
E ^{2DPSRR is}
Input Referred Differential Error
DV_S
.
3_{Sample tested.}
MATCHING CHARACTERISTICS T (Vs = ؎15 V, –55؇C £ TA £ +125؇C for OP220A/C, –25؇C £ TA £ +85؇C for OP220E/F,
–40^؇C £ T_A £ +85^؇C for OP220G unless otherwise noted. Grades E, F are sample tested.)
Parameter
Symbol Conditions
OP220A/E
OP220F
OP220C/G
Min Typ Max Min Typ Max Min Typ Max Unit
E _{Input Offset Voltage}
Match
DV_OS
250 500
400 800
800 1,800 mV
Input Offset Voltage
L _Tracking¹
TCDV_OS
1
2
1.5 3
1.5 5
mV/∞C
Average Noninverting I_B+
Bias Current
V_CM = 0
10 25
15 30
22 40 nA
Average Drift of
O Noninverting
Bias Current¹
TCI_B+ V_CM = 0
15 25
15 30
30 50 pA/∞C
Noninverting Offset
I_OS+
Current
V_CM = 0
0.7 2
1
2.5
2.5 5 nA
S _{Average Drift of}
Noninverting Offset
Current¹
TCI_OS+ V_CM = 0
7
15
12 22.5
15 30 pA/∞C
B ^Common-Mode
DCMRR V_CM = –15 V to +13 V 87
96
Rejection Ratio Match²
82
96
72
80
dB
Power Supply
DPSRR V_S = ± 2.5 V to ± 15 V,
Rejection Ratio Match³
10 26
30 78
57 250 mV/V
O ^NOTES
1_{Sample tested.}
2_{DCMRR is 20 log10 VCM/DCME, where VCM is the voltage applied to both noninverting inputs and DCME is the difference in common-mode input-referred error.}
Input Referred Differential Error
3_{DPSRR is}
DV_S
.
TYPICAL ELECTRICAL CHARACTERISTICS (@ V_s = ؎15 V, T_A = 25^؇C, unless otherwise noted.)
Parameter
Symbol
Conditions
OP220N
Typical
Average Input Offset Voltage Drift
Large-Signal Voltage Gain
TCV_OS
A_VO
R_L = 25 kW
1.5
2000
Unit
mV/∞C
V/mV
REV. A
–3–