LMC6034 Datasheet, PDF (4/12 Pages) National Semiconductor (TI) – CMOS Quad Operational Amplifier

AC Electrical Characteristics
Unless otherwise
V^− = GND = 0V,
specified, all
V_CM = 1.5V,
limits
V_OUT
guaranteed
= 2.5V, and
for
R_L
T_>J
= 25˚C. Boldface limits apply at
1M unless otherwise specified.
the
temperature
extremes.
V⁺
=
5V,
Symbol
Parameter
Conditions
Typical
(Note 5)
LMC6034I
Limit
Units
(Note 6)
SR
Slew Rate
(Note 8)
1.1
0.8
V/µs
0.4
min
GBW
Gain-Bandwidth Product
1.4
MHz
φ_M
Phase Margin
50
Deg
G_M
Gain Margin
17
dB
Amp-to-Amp Isolation
(Note 9)
130
dB
e_n
Input-Referred Voltage Noise
F = 1 kHz
22
i_n
Input-Referred Current Noise
F = 1 kHz
0.0002
THD
Total Harmonic Distortion
F = 10 kHz, A_V = −10
R_L = 2 kΩ, V_O = 8 V_PP
0.01
%
±5V Supply
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings indicate conditions for which the device
is intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics.
The guaranteed specifications apply only for the test conditions listed.
Note 2: Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature and/or multiple Op Amp shorts
can result in exceeding the maximum allowed junction temperature of 150˚C. Output currents in excess of ±30 mA over long term may adversely affect reliability.
Note 3: The maximum power dissipation is a function of T_J(max), θ_JA, T_A. The maximum allowable power dissipation at any ambient temperature is P_D =
(T_J(max)–T_A)/θ_JA.
Note 4: Human body model, 100 pF discharged through a 1.5 kΩ resistor.
Note 5: Typical values represent the most likely parametric norm.
Note 6: All limits are guaranteed at room temperature (standard type face) or at operating temperature extremes (bold type face).
Note 7: V⁺ = 15V, V_CM = 7.5V, and R_L connected to 7.5V. For Sourcing tests, 7.5V ≤ V_O ≤ 11.5V. For Sinking tests, 2.5V ≤ V_O ≤ 7.5V.
Note 8: V⁺ = 15V. Connected as Voltage Follower with 10V step input. Number specified is the slower of the positive and negative slew rates.
Note 9: Input referred. V⁺ = 15V and R_L = 10 kΩ connected to V⁺/2. Each amp excited in turn with 1 kHz to produce V_O = 13 V_PP.
Note 10: Do not connect output to V⁺, when V⁺ is greater than 13V or reliability may be adversely affected.
Note 11: For operating at elevated temperatures the device must be derated based on the thermal resistance θ_JA with P_D = (T_J − T_A)/θ_JA.
Note 12: All numbers apply for packages soldered directly into a PC board.
Typical Performance Characteristics V_S = ±7.5V, T_A = 25˚C unless otherwise specified
Supply Current
vs Supply Voltage
Input Bias Current
Output Characteristics
Current Sinking
DS011134-23
DS011134-24
www.national.com
4
DS011134-25