Datasheet

LM7372
SNOS926E –MAY 1999–REVISED MARCH 2013 www.ti.com
±5V DC Electrical Characteristics (continued)
Unless otherwise specified, all limits ensured for T
J
= 25°C, V
CM
= 0V and R
L
= 1kΩ. Boldface apply at the temperature
extremes.
Symbol Parameter Conditions Min
(1)
Typ
(2)
Max
(1)
Units
A
V
Large Signal Voltage Gain
(3)
R
L
= 1kΩ 70 78 dB
65
R
L
= 100Ω 64 72 dB
60
V
O
Output Swing R
L
= 1kΩ 3.2 3.4 V
3.0
−3.2 −3.4 V
−3.0
I
OUT
= − 80mA 2.5 2.8 V
2.2
I
OUT
= 80mA −2.5 −2.7 V
−2.2
I
SC
Output Short Circuit Current Sourcing 150 mA
Sinking 150 mA
I
S
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 V
S
= ±15V, V
OUT
= ±
10V. For V
S
= ±5V, V
OUT
= ±2V
±5V AC Electrical Characteristics
Unless otherwise specified, all limits ensured for T
J
= 25°C, V
CM
= 0V and R
L
= 1kΩ. Boldface apply at the temperature
extremes.
Symbol Parameter Conditions Min
(1)
Typ
(2)
Max
(1)
Units
SR Slew Rate
(3)
A
V
= +2, V
IN
3V
P-P
700 V/µs
Unity Bandwidth Product 100 MHz
−3dB Frequency A
V
= +2 125 MHz
φ
m
Phase Margin 70 deg
t
S
Settling Time (0.1%) A
V
= −1, V
O
= ±1V, R
L
= 500Ω 70 ns
t
P
Propagation Delay A
V
= +2, V
IN
= ±1V, R
L
= 500Ω 7 ns
A
D
Differential Gain
(4)
0.02 %
φ
D
Differential Phase
(4)
0.03 deg
hd2 Second Harmonic Distortion V
OUT
= 2V
P-P
, R
L
= 100Ω −84 dBc
F
IN
= 1MHz, A
V
= +2
hd3 Third Harmonic Distortion V
OUT
= 2V
P-P
, R
L
= 100Ω −94 dBc
F
IN
= 1MHz, A
V
= +2
e
n
Input-Referred Voltage Noise f = 10kHz 14 nV/√Hz
i
n
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 A
V
= +2, V
IN
= 1V
PP
at 3.58 MHz and output is 150Ω terminated.
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