Datasheet

LM7372
www.ti.com SNOS926E –MAY 1999–REVISED MARCH 2013
±15V 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
13V
P-P
3000 V/µs
A
V
= +2, V
IN
10V
P-P
2000
Unity Bandwidth Product 120 MHz
−3dB Frequency A
V
= +2 220 MHz
φ
m
Phase Margin A
VOL
= 6dB 70 deg
t
S
Settling Time (0.1%) A
V
= −1, A
O
= ±5V, 50 ns
R
L
= 500Ω
t
P
Propagation Delay A
V
= −2, V
IN
= ±5V, 6.0 ns
R
L
= 500Ω
A
D
Differential Gain
(4)
0.01 %
φ
D
Differential Phase
(4)
0.02 deg
hd2 Second Harmonic Distortion V
OUT
= 2V
P-P
, R
L
= 100Ω −80 dBc
F
IN
= 1MHz, A
V
= +2
V
OUT
= 16.8V
P-P
, R
L
= 100Ω −73 dBc
hd3 Third Harmonic Distortion V
OUT
= 2V
P-P
, R
L
= 100Ω −91 dBc
F
IN
= 1MHz, A
V
= +2
V
OUT
= 16.8V
P-P
, R
L
= 100Ω −67 dBc
IMD Intermodulation Distortion Fin 1 = 75kHz, −87 dBc
Fin 2 = 85kHz
V
OUT
= 16.8V
P-P
, R
L
= 100Ω
e
n
Input-Referred Voltage Noise f = 10kHz 14 nV/√Hz
i
n
Input-Referred Current Noise f = 10kHz 1.5 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.
±5V DC 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
V
OS
Input Offset Voltage 2.2 8.0 mV
10.0
TC V
OS
Input Offset Voltage Average Drift 12 µV/°C
I
B
Input Bias Current 3.3 10 µA
12
I
OS
Input Offset Current 0.1 4 µA
6
R
IN
Input Resistance Common Mode 40 MΩ
Differential Mode 3.3 MΩ
R
O
Open Loop Output Resistance 15 Ω
CMRR Common Mode Rejection Ratio V
CM
= ±2.5V 70 90 dB
65
PSRR Power Supply Rejection Ratio V
S
= ±15V to ±5V 75 90 dB
70
V
CM
Input Common-Mode Voltage Range CMRR > 60dB ±3 V
(1) All limits are specified by testing or statistical analysis.
(2) Typical values represent the most likely parametic norm.
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