LMC7101_05 Datasheet, PDF (2/12 Pages) Micrel Semiconductor – Low-Power Operational Amplifier

LMC7101
Absolute Maximum Ratings (Note 1)
Supply Voltage (V_V+ – V_V–) ........................................... 15V
Differential Input Voltage (V_IN+ – V_IN–) ........... ±(V_V+ – V_V–)
I/O Pin Voltage (V_IN, V_OUT), Note 2
............................................. V_V+ + 0.3V to V_V– – 0.3V
Junction Temperature (T_J) ...................................... +150°C
Storage Temperature ............................... –65°C to +150°C
Lead Temperature (soldering, 10 sec.) ..................... 260°C
ESD, Note 5 .................................................................. 2kV
Micrel, Inc.
Operating Ratings (Note 1)
Supply Voltage (V_V+ – V_V–) .............................. 2.7V to 12V
Ambient Temperature (T_A) ......................... –40°C to +85°C
Junction Temperature (T_J) ....................... –40°C to +125°C
Max. Junction Temperature (T_J(max)), Note 3 ......... +125°C
Package Thermal Resistance (θ_JA), Note 4 .......... 325°C/W
Max. Power Dissipation ............................................ Note 3
Electrical Characteristics (2.7V)
V+ = +2.7V, V– = 0V, V_CM = V_OUT = V+/2; R_L = 1MΩ; T_J = 25°C, bold values indicate –40°C ≤ T_J ≤ +85°C; unless noted
LMC7101A
LMC7101B
Symbol
Parameter
Condition
Typ Min Max Min Max
V_OS
TCV_OS
I_B
I_OS
R_IN
CMRR
V_CM
Input Offset Voltage
0.11
6
9
Input Offset Voltage Average Drift
1.0
Input Bias Current
1.0
64
64
Input Offset Current
0.5
32
32
Input Resistance
>1
Common-Mode Rejection Ratio
Input Common-Mode Voltage
0V ≤ V_CM ≤ 2.7V, Note 6
70
50
50
input low, CMRR ≥ 50dB –0.3
0.0
0.0
input high, CMRR ≥ 50dB 3.0
2.7
2.7
PSRR
C_IN
V_O
I_S
Power Supply Rejection Ratio
V+ = 1.35V to 1.65V, V– = 60
50
45
–1.35V to –1.65V, V_CM = 0
Common-Mode Input Capacitance
3
Output Swing
Supply Current
output high, R_L = 10k
output low, R_L = 10k
output high, R_L = 2k
output low, R_L = 2k
V_OUT = V+/2
2.699 2.64
2.64
0.001
0.06
0.06
2.692 2.6
2.6
0.008
0.1
0.1
0.5
0.81
0.81
0.95
0.95
SR
Slew Rate
0.4
GBW
Gain-Bandwidth Product
0.5
Units
mV
µV/°C
pA
pA
TΩ
dB
V
V
dB
pF
V
V
V
V
mA
mA
V/µs
MHz
Electrical Characteristics (3.0V)
V+ = +3.0V, V– = 0V, V_CM = V_OUT = V+/2; R_L = 1MΩ; T_J = 25°C, bold values indicate –40°C ≤ T_J ≤ +85°C; unless noted
LMC7101A
LMC7101B
Symbol
Parameter
Condition
Typ Min Max Min Max
V_OS
Input Offset Voltage
0.11
4
7
6
9
TCV_OS
I_B
I_OS
R_IN
Input Offset Voltage Average Drift
Input Bias Current
Input Offset Current
Input Resistance
1.0
1.0
64
64
0.5
32
32
>1
Units
mV
mV
µV/°C
pA
pA
TΩ
LMC7101
2
February 2005