Datasheet
LMC6462, LMC6464
www.ti.com
SNOS725D –MAY 1999–REVISED MARCH 2013
3V DC Electrical Characteristics
Unless otherwise specified, all limits ensured for T
J
= 25°C, V
+
= 3V, V
−
= 0V, V
CM
= V
O
= V
+
/2 and R
L
> 1M. Boldface limits
apply at the temperature extremes.
Typ
(1)
LMC6462AI LMC6462BI LMC6462AM
Symbol Parameter Conditions LMC6464AI LMC6464BI LMC6464AM Units
Limit
(2)
Limit
(2)
Limit
(2)
V
OS
Input Offset Voltage 2.0 3.0 2.0 mV
0.9
max
2.7 3.7 3.0
TCV
OS
Input Offset Voltage
2.0 μV/°C
Average Drift
I
B
Input Current See
(3)
0.15 10 10 200 pA
I
OS
Input Offset Current See
(3)
0.075 5 5 100 pA
CMRR Common Mode 0V ≤ V
CM
≤ 3V dB
74 60 60 60
Rejection Ratio min
PSRR Power Supply 3V ≤ V
+
≤ 15V, V
−
= 0V dB
80 60 60 60
Rejection Ratio min
V
CM
Input Common-Mode For CMRR ≥ 50 dB V
−0.10 0.0 0.0 0.0
Voltage Range max
3.0 3.0 3.0 3.0 V
min
V
O
Output Swing R
L
= 25 kΩ to V
+
/2 V
2.95 2.9 2.9 2.9
min
V
0.15 0.1 0.1 0.1
max
I
S
Supply Current Dual, LMC6462 40 55 55 55 μA
V
O
= V
+
/2
70 70 70
Quad, LMC6464 80 110 110 110 μA
V
O
= V
+
/2 max
140 140 140
(1) Typical Values represent the most likely parametric norm.
(2) All limits are specified by testing or statistical analysis.
(3) Specified limits are dictated by tester limitations and not device performance. Actual performance is reflected in the typical value.
3V AC Electrical Characteristics
Unless otherwise specified, V
+
= 3V, V
−
= 0V, V
CM
= V
O
= V
+
/2 and R
L
> 1M. Boldface limits apply at the temperature
extremes.
Typ
(1)
LMC6462AI LMC6462BI LMC6462AM
Symbol Parameter Conditions LMC6464AI LMC6464BI LMC6464AM Units
Limit
(2)
Limit
(2)
Limit
(2)
SR Slew Rate See
(3)
23 V/ms
GBW Gain-Bandwidth Product 50 kHz
(1) Typical Values represent the most likely parametric norm.
(2) All limits are specified by testing or statistical analysis.
(3) Connected as Voltage Follower with 2V step input. Number specified is the slower of either the positive or negative slew rates.
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