OP193_02 Datasheet, PDF (4/16 Pages) Analog Devices – Precision, Micropower Operational Amplifiers

OP193/OP293/OP493
ELECTRICAL SPECIFICATIONS (@ V_S = 3.0 V, V_CM = 0.1 V, T_A = 25؇C unless otherwise noted)
Parameter
Symbol Conditions
“E” Grade
Min Typ Max
“F” Grade
Min Typ Max
INPUT CHARACTERISTICS
Offset Voltage
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection
Large Signal Voltage Gain
Long Term Offset Voltage
Offset Voltage Drift
V_OS
OP193
75
OP193, –40°C ≤ T_A ≤ +125°C
175
OP293
100
OP293, –40°C ≤ T_A ≤ +125°C
200
OP493
125
OP493, –40°C ≤ T_A ≤ +125°C
225
I_B
–40°C ≤ T_A ≤ +125°C
15
I_OS
–40°C ≤ T_A ≤ +125°C
2
V_CM
0
2
0
CMRR 0.1 ≤ V_CM ≤ 2 V
97 116
94
0.1 ≤ V_CM ≤ 2 V,
–40°C ≤ T_A ≤ +125°C
90
87
A_VO
R_L = 100 kΩ, 0.03 ≤ V_OUT ≤ 2 V 100
100
–40°C ≤ T_A ≤ +85°C
75
75
–40°C ≤ T_A ≤ +125°C
100
V_OS
Note 1
∆V_OS/∆T Note 2
150
0.2 1.25
OUTPUT CHARACTERISTICS
Output Voltage Swing High
V_OH
Output Voltage Swing Low
V_OL
Short Circuit Current
I_SC
I_L = 1 mA
I_L = 1 mA,
–40°C ≤ T_A ≤ +125°C
I_L = 5 mA
I_L = –1 mA
I_L = –1 mA
–40°C ≤ T_A ≤ +125°C
I_L = –5 mA
2.1 2.14
2.1
1.9
1.9
1.9 2.1
1.9
280 400
500
700 900
±8
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current/Amplifier
Supply Voltage Range
PSRR
I_SY
V_S
V_S = +1.7 V to +6 V,
–40°C ≤ T_A ≤ +125°C
V_CM = 1.5 V, R_L = ∞
–40°C ≤ T_A ≤ +125°C
100
97
94
90
14.5 22
22
+2
± 18 +2
NOISE PERFORMANCE
Voltage Noise Density
e_n
f = 1 kHz
65
Current Noise Density
i_n
f = 1 kHz
0.05
Voltage Noise
e_n p-p 0.1 Hz to 10 Hz
3
DYNAMIC PERFORMANCE
Slew Rate
SR
R_L = 2 kΩ
10
Gain Bandwidth Product
GBP
25
Channel Separation
V_OUT = 10 V p-p,
R_L = 2 kΩ, f = 1 kHz
120
NOTES
1_{Long term offset voltage is guaranteed by a 1000 hour life test performed on three independent lots at 125 °C, with an LTPD of 1.3.}
2_{Offset voltage drift is the average of the –40°C to +25°C delta and the +25°C to +125°C delta.}
Specifications subject to change without notice.
150
250
250
350
275
375
20
4
2
116
100
300
2.14
2.1
280 400
500
700 900
±8
14.5 22
22
± 18
65
0.05
3
10
25
120
Unit
µV
µV
µV
µV
µV
µV
nA
nA
V
dB
dB
V/mV
V/mV
V/mV
µV
µV/°C
V
V
V
mV
mV
mV
mA
dB
µA
µA
V
nV/√Hz
pA/√Hz
µV p-p
V/ms
kHz
dB
–4–
REV. B