LMC7101
LMC7101A
Symbol
CMRR
V
CM
PSRR
C
IN
V
OUT
Parameter
Common-Mode Rejection Ratio
Input Common-Mode Voltage
Condition
0V
≤
V
CM
≤
3.0V,
Note 6
input low, CMRR
≥
50dB
input high, CMRR
≥
50dB
Power Supply Rejection Ratio
Common-Mode Input Capacitance
Output Swing
output high, R
L
= 2k
output low, R
L
= 2k
output high, R
L
= 600Ω
output low, R
L
= 600Ω
I
S
Supply Current
V+ = 1.5V to 6.0V, V– =
–1.5V to –6.0V, V
CM
= 0
Typ
74
–0.3
3.3
80
3
2.992
0.008
2.973
0.027
0.5
2.85
0.15
0.81
0.95
2.9
0.1
2.85
2.9
3.0
68
Min
60
0
3.0
60
Max
Micrel, Inc.
LMC7101B
Min
60
0
Max
Units
dB
V
V
dB
pF
V
0.1
V
V
0.15
0.81
0.95
V
mA
mA
Electrical Characteristics—DC (5V)
V+ = +5.0V, V– = 0V, V
CM
= 1.5V, V
OUT
= V+/2; R
L
= 1MΩ; T
J
= 25°C,
bold
values indicate –40°C
≤
T
J
≤
+85°C; unless noted
LMC7101A
Symbol
V
OS
TCV
OS
I
B
I
OS
R
IN
CMRR
V
CM
Parameter
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current
Input Offset Current
Input Resistance
Common-Mode Rejection Ratio
Input Common-Mode Voltage
0V
≤
V
CM
≤
5V,
Note 6
input low, CMRR
≥
50dB
input high, CMRR
≥
50dB
+PSRR
–PSRR
C
IN
V
OUT
Positive Power Supply
Rejection Ratio
Negative Power Supply
Rejection Ratio
Common-Mode Input Capacitance
Output Swing
output high, R
L
= 2k
output low, R
L
= 2k
output high, R
L
= 600Ω
output low, R
L
= 600Ω
I
SC
I
S
Output Short Circuit Current
Note 7
Supply Current
sourcing (V
OUT
= 0V) or
sinking (V
OUT
= 5V)
V
OUT
= V+/2
V+ = 5V to 12V,
V– = 0V, V
OUT
= 1.5V
V+ = 0V, V– = –5V to –12V,
V
OUT
= –1.5V
Condition
Typ
0.11
1.0
1.0
0.5
>1
82
–0.3
5.3
82
82
3
4.989
0.011
4.963
0.037
200
0.5
120
80
0.85
1.0
4.9
4.8
0.1
0.2
120
80
0.85
1.0
4.9
4.85
0.1
0.15
4.9
4.8
0.1
0.2
4.9
4.85
0.1
0.15
5.20
5.00
70
65
70
65
60
55
–0.20
0.00
5.20
5.00
65
62
65
62
60
55
–0.20
0.00
64
32
64
32
Min
Max
3
5
LMC7101B
Min
Max
7
9
Units
mV
mV
µV/°C
pA
pA
TΩ
dB
dB
V
V
V
V
dB
dB
dB
dB
pF
V
V
V
V
V
V
V
V
mA
mA
mA
mA
February 2005
3
LMC7101
MICREL [ MICREL SEMICONDUCTOR ]
