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LM7372IMA Datasheet(PDF) 6 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part # LM7372IMA
Description  LM7372 High Speed, High Output Current, Dual Operational Amplifier
PDF  26 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM7372IMA Datasheet(HTML) 6 Page - National Semiconductor (TI)

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LM7372
SNOS926E – MAY 1999 – REVISED MARCH 2013
www.ti.com
±5V DC Electrical Characteristics (continued)
Unless otherwise specified, all limits ensured for TJ = 25°C, VCM = 0V and RL = 1kΩ. Boldface apply at the temperature
extremes.
Symbol
Parameter
Conditions
Min(1)
Typ(2)
Max(1)
Units
AV
Large Signal Voltage Gain(3)
RL = 1kΩ
70
78
dB
65
RL = 100Ω
64
72
dB
60
VO
Output Swing
RL = 1kΩ
3.2
3.4
V
3.0
−3.2
−3.4
V
−3.0
IOUT = − 80mA
2.5
2.8
V
2.2
IOUT = 80mA
−2.5
−2.7
V
−2.2
ISC
Output Short Circuit Current
Sourcing
150
mA
Sinking
150
mA
IS
Supply Current (both Amps)
12.4
16
mA
18
(3)
Large signal voltage gain is the total output swing divided by the input signal required to produce that swing. For VS = ±15V, VOUT = ±
10V. For VS = ±5V, VOUT = ±2V
±5V AC Electrical Characteristics
Unless otherwise specified, all limits ensured for TJ = 25°C, VCM = 0V and RL = 1kΩ. Boldface apply at the temperature
extremes.
Symbol
Parameter
Conditions
Min(1)
Typ(2)
Max(1)
Units
SR
Slew Rate(3)
AV = +2, VIN 3VP-P
700
V/µs
Unity Bandwidth Product
100
MHz
−3dB Frequency
AV = +2
125
MHz
φm
Phase Margin
70
deg
tS
Settling Time (0.1%)
AV = −1, VO = ±1V, RL = 500Ω
70
ns
tP
Propagation Delay
AV = +2, VIN = ±1V, RL = 500Ω
7
ns
AD
Differential Gain(4)
0.02
%
φD
Differential Phase(4)
0.03
deg
hd2
Second Harmonic Distortion
VOUT = 2VP-P, RL = 100Ω
−84
dBc
FIN = 1MHz, AV = +2
hd3
Third Harmonic Distortion
VOUT = 2VP-P, RL = 100Ω
−94
dBc
FIN = 1MHz, AV = +2
en
Input-Referred Voltage Noise
f = 10kHz
14
nV/
√Hz
in
Input-Referred Current Noise
f = 10kHz
1.8
pA/
√Hz
(1)
All limits are specified by testing or statistical analysis.
(2)
Typical values represent the most likely parametic norm.
(3)
Slew Rate is the average of the rising and falling slew rates.
(4)
Differential gain and phase are measured with AV = +2, VIN = 1VPP at 3.58 MHz and output is 150Ω terminated.
6
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Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM7372



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