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LMC7101_09 Datasheet, PDF (6/24 Pages) National Semiconductor (TI) – Tiny Low Power Operational Amplifier with Rail-to-Rail Input and Output
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15V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TJ = 25°C, V+ = 15V, V− = 0V, VCM = 1.5V, VO = V+/2 and RL = 1 MΩ.
Boldface limits apply at the temperature extremes.
Symbol
Parameter
SR
GBW
Slew Rate
(Note 8)
Gain-Bandwidth Product
Conditions
V+ = 15V
V+ = 15V
Typ
(Note 5)
LMC7101AI
Limit
(Note 6)
LMC7101BI LMC7101Q
Limit
Limit
(Note 6) (Notes 6, 10)
0.5
0.5
0.5
1.1
0.4
0.4
0.4
1.1
Units
V/μs
min
MHz
φm
Phase Margin
Gm
Gain Margin
45
deg
10
dB
en
Input-Referred Voltage Noise
f = 1 kHz, VCM = 1V
37
in
Input-Referred Current Noise
f = 1 kHz
1.5
THD Total Harmonic Distortion
f = 10 kHz, AV = −2
0.01
%
RL = 10 kΩ, VO = 8.5 VPP
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
Note 2: Human Body Model is 1.5 kΩ in series with 100 pF.
Note 3: Applies to both single-supply and split-supply operation. Continuous short operation at elevated ambient temperature can result in exceeding the maximum
allowed junction temperature at 150°C.
Note 4: The maximum power dissipation is a function of TJ(MAX), θJA and TA. The maximum allowable power dissipation at any ambient temperature is
PD = (TJ(MAX) − TA)/θJA. All numbers apply for packages soldered directly into a PC board.
Note 5: Typical Values represent the most likely parametric norm.
Note 6: All limits are guaranteed by testing or statistical analysis.
Note 7: V+ = 15V, VCM = 1.5V and RL connect to 7.5V. For sourcing tests, 7.5V ≤ VO ≤ 12.5V. For sinking tests, 2.5V ≤ VO ≤ 7.5V.
Note 8: V+ = 15V. Connected as a voltage follower with a 10V step input. Number specified is the slower of the positive and negative slew rates. RL = 100 kΩ
connected to 7.5V. Amp excited with 1 kHz to produce VO = 10 VPP.
Note 9: Do not short circuit output to V+ when V+ is greater than 12V or reliability will be adversely affected.
Note 10: When operated at temperature between −40°C and 85°C, the LMC7101Q will meet LMC7101BI specifications.
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