LMC7101_15 Datasheet, PDF (9/33 Pages) Texas Instruments – LMC7101, LMC7101Q-Q1 Tiny Low-Power Operational Amplifier With Rail-to-Rail Input and Output

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LMC7101, LMC7101Q-Q1
SNOS719G – SEPTEMBER 1999 – REVISED SEPTEMBER 2015
DC Electrical Characteristics: 15 V (continued)
Unless otherwise specified, all limits specified for T_J = 25°C, V⁺ = 15 V, V^– = 0 V, V_CM = 1.5 V, V_O = V⁺ / 2 and R_L = 1 MΩ.
PARAMETER
TEST CONDITIONS
TYP ⁽¹⁾
LMC7101AI
MIN
MAX
LMC7101BI
LMC7101Q-Q1 ⁽²⁾
MIN
MAX
MIN MAX
UNIT
V_O = 0 V
50
Sourcing _{VO = 0 V}
I_SC
Output short circuit
current ⁽⁴⁾
–40°C ≤ T_J ≤ 125°C
V_O = 12 V
50
50
Sinking
V_O = 12 V
–40°C ≤ T_J ≤ 125°C
50
I_S
Supply current
–40°C ≤ T_J ≤ 125°C
0.8
30
20
30
20
1.5
1.71
30
20
30
20
1.5
1.71
30
20
mA
30
20
1.5
mA
1.75
(4) Do not short circuit output to V⁺ when V⁺ is greater than 12 V or reliability will be adversely affected.
6.10 AC Electrical Characteristics: 5 V
Unless otherwise specified, all limits specified for T_J = 25°C, V⁺ = 5 V, V^– = 0 V, V_CM = 1.5 V, V_O = V⁺ / 2 and R_L = 1 MΩ.
PARAMETER
TEST CONDITIONS
TYP ⁽¹⁾
LMC7101AI
LIMIT ⁽²⁾
LMC7101BI
LIMIT ⁽²⁾
UNIT
THD
Total harmonic distortion
f = 10 kHz, A_V = –2
R_L = 10 kΩ, V_O = 4 V_PP
0.01%
SR
Slew rate
1
V/μs
GBW
Gain bandwidth product
1
MHz
(1) Typical values represent the most likely parametric normal.
(2) All limits are specified by testing or statistical analysis.
6.11 AC Electrical Characteristics: 15 V
Unless otherwise specified, all limits specified for T_J = 25°C, V⁺ = 15 V, V^– = 0 V, V_CM = 1.5 V, V_O = V⁺ / 2 and R_L = 1 MΩ.
PARAMETER
TEST CONDITIONS
TYP ⁽¹⁾
LMC7101AI
MIN MAX
LMC7101BI
LMC7101Q-Q1 ⁽²⁾
MIN MAX
MIN MAX
UNIT
SR
Slew rate⁽³⁾
V⁺ = 15 V
0.5
1.1
V⁺ = 15 V, –40°C ≤ T_J ≤ 125°C
0.4
0.5
0.5
V/μs
0.4
0.4
min
GBW
Gain-bandwidth
product
V⁺ = 15 V
1.1
MHz
φ_m
Phase margin
45
G_m
Gain margin
10
e_n
Input-referred voltage
noise
f = 1 kHz, V_CM = 1 V
37
deg
dB
nV
Hz
I_n
Input-referred current
noise
f = 1 kHz
1.5
fA
Hz
THD
Total harmonic
distortion
f = 10 kHz, A_V = –2
R_L = 10 kΩ
V_O = 8.5 V_PP
0.01%
(1) Typical values represent the most likely parametric normal.
(2) When operated at temperature between –40°C and 85°C, the LMC7101Q-Q1 will meet LMC7101BI specifications.
(3) V⁺ = 15 V. Connected as a voltage follower with a 10-V step input. Number specified is the slower of the positive and negative slew
rates. R_L = 100 kΩ connected to 7.5 V. Amplifier excited with 1 kHz to produce V_O = 10 V_PP.
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