LMC6044 Datasheet, PDF (4/23 Pages) National Semiconductor (TI) – CMOS Quad Micropower Operational Amplifier

LMC6044
SNOS612D – NOVEMBER 1994 – REVISED MARCH 2013
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Electrical Characteristics (continued)
Unless otherwise specified, all limits guaranteed for T_A = T_J = 25°C. Boldface limits apply at the temperature extremes. V⁺ =
5V, V^− = 0V, V_CM = 1.5V, V_O = V⁺/2, and R_L > 1M unless otherwise specified.
Symbol
Parameter
Conditions
Typical ⁽¹⁾
LMC6044AI
Limit ⁽²⁾
LMC6044I
Limit ⁽²⁾
Units
(Limit)
I_SC
Output Current
V⁺ = 5V
Sourcing, V_O = 0V
Sinking, V_O = 5V
22
16
13
mA
10
8
min
21
16
13
mA
8
8
min
I_SC
Output Current
V⁺ = 15V
Sourcing, V_O = 0V
Sinking, V_O = 13V⁽⁴⁾
40
15
15
mA
10
10
min
39
24
21
mA
8
8
min
I_S
Supply Current
Four Amplifiers
V_O = 1.5V
Four Amplifiers
V⁺ = 15V
40
65
75
μA
72
82
max
52
85
98
μA
94
107
max
(4) Do not connect output to V⁺ when V⁺ is greater than 13V or reliability may be adversely affected.
AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T_A = T_J = 25°C. Boldface limits apply at the temperature extremes. V⁺ =
5V, V^− = 0V, V_CM = 1.5V, V_O = V⁺/2, and R_L > 1M unless otherwise specified.
Symbol
Parameter
Conditions
Typical ⁽¹⁾
LMC6044AI
Limit ⁽²⁾
LMC6044I
Limit ⁽²⁾
Units
(Limit)
SR
Slew Rate
See ⁽³⁾
0.02
0.015
0.010
V/μs
0.010
0.007
min
GBW
Gain-Bandwidth Product
0.10
MHz
φ_m
Phase Margin
60
Deg
Amp-to-Amp Isolation
See ⁽⁴⁾
115
dB
e_n
i_n
T.H.D.
Input-Referred Voltage Noise
Input-Referred Current Noise
Total Harmonic Distortion
F = 1 kHz
F = 1 kHz
F = 1 kHz, A_V = −5
R_L = 100 kΩ, V_O = 2 V_pp
±5V Supply
83
0.0002
0.01
nV/√Hz
pA/√Hz
%
(1) Typical Values represent the most likely parametric norm.
(2) All limits are guaranteed at room temperature (standard type face) or at operating temperature extremes (bold face type).
(3) V⁺ = 15V. Connected as Voltage Follower with 10V step input. Number specified in the slower of the positive and negative slew rates.
(4) Input referred V⁺ = 15V and R_L = 100 kΩ connected to V⁺/2. Each amp excited in turn with 100 Hz to produce V_O = 12 V_PP.
4
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