Datasheet
LMC6041
www.ti.com
SNOS610E –DECEMBER 1994–REVISED MARCH 2013
Electrical Characteristics
Unless otherwise specified, all limits ensured for T
A
= T
J
= 25°C. Boldface limits apply at the temperature extremes. V
+
= 5V,
V
−
= 0V, V
CM
= 1.5V, V
O
= V
+
/2, and R
L
> 1M unless otherwise specified.
LMC6041AI LMC6041I Units
Parameter Test Conditions Typical
(1)
Limit
(2)
Limit
(2)
(Limit)
V
OS
Input Offset Voltage 1 3 6 mV
3.3 6.3 max
TCV
OS
Input Offset Voltage
1.3 μV/°C
Average Drift
I
B
Input Bias Current 0.002 pA
4 4
max
I
OS
Input Offset Current 0.001 pA
2 2
max
R
IN
Input Resistance >10 TeraΩ
CMRR Common Mode Rejection 0V ≤ V
CM
≤ 12.0V 75 68 62 dB
Ratio V
+
= 15V
66 60 min
+PSRR Positive Power Supply 5V ≤ V
+
≤ 15V 75 68 62 dB
Rejection Ratio V
O
= 2.5V
66 60 min
−PSRR Negative Power Supply 0V ≤ V
−
≤ −10V 94 84 74 dB
Rejection Ratio V
O
= 2.5V
83 73 min
CMR Input Common-Mode V
+
= 5V and 15V −0.4 −0.1 −0.1 V
Voltage Range for CMRR ≥ 50 dB
0 0 max
V
+
− 1.9V V
+
− 2.3V V
+
− 2.3V V
V
+
− 2.5V V
+
− 2.4V min
A
V
Large Signal Voltage Gain R
L
= 100 kΩ
(3)
Sourcing 1000 400 300 V/mV
300 200 min
Sinking 500 180 90 V/mV
120 70 min
R
L
= 25 kΩ
(3)
Sourcing 1000 200 100 V/mV
160 80 min
Sinking 250 100 50 V/mV
60 40 min
V
O
Output Swing V
+
= 5V 4.987 4.970 4.940 V
R
L
= 100 kΩ to V
+
/2
4.950 4.910 min
0.004 0.030 0.060 V
0.050 0.090 max
V
+
= 5V 4.980 4.920 4.870 V
R
L
= 25 kΩ to V
+
/2
4.870 4.820 min
0.010 0.080 0.130 V
0.130 0.180 max
V
+
= 15V 14.970 14.920 14.880 V
R
L
= 100 kΩ to V
+
/2
14.880 14.820 min
0.007 0.030 0.060 V
0.050 0.090 max
V
+
= 15V 14.950 14.900 14.850 V
R
L
= 25 kΩ to V
+
/2
14.850 14.800 min
0.022 0.100 0.150 V
0.150 0.200 max
(1) Typical Values represent the most likely parametric norm.
(2) All limits are ensured at room temperature (standard type face) or at operating temperature extremes (bold face type).
(3) V
+
= 15V, V
CM
= 7.5V and R
L
connected to 7.5V. For Sourcing tests, 7.5V ≤ V
O
≤ 11.5V. For Sinking tests, 2.5V ≤ V
O
≤ 7.5V.
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