Datasheet

LM7341
www.ti.com SNOSAW9B –MAY 2008–REVISED MARCH 2013
±15V Electrical Characteristics
Unless otherwise specified, all limits ensured for T
A
= 25°C, V
+
= 15V, V
−
= −15V, V
CM
= V
OUT
= 0V and R
L
> 1 MΩ to 0V.
Boldface limits apply at the temperature extremes
Symbol Parameter Conditions Min
(1)
Typ
(2)
Max
(1)
Units
V
OS
Input Offset Voltage V
CM
= −14.5V and V
CM
= 14.5V −4 ±0.2 +4
mV
−5 +5
TCV
OS
Input Offset Voltage Temperature Drift ±2 μV/°C
I
B
Input Bias Current V
CM
= −14.5V −250 −110
−300
nA
V
CM
= 14.5V 40 80
90
I
OS
Input Offset Current V
CM
= −14.5V and V
CM
= 14.5V 1 40
nA
50
CMRR Common Mode Rejection Ratio −15V ≤ V
CM
≤12V 84 115
82
dB
−15V ≤ V
CM
≤ 15V 78 100
76
PSRR Power Supply Rejection Ratio 2.7V ≤ V
S
≤ 30V, V
CM
= −14.5V 86 106
dB
84
CMVR Common Mode Voltage Range CMRR > 80 dB −15.3 −15.0
V
15.0 15.3
A
VOL
Open Loop Voltage Gain −13V ≤ V
O
≤ 13V 25 200
V/mV
R
L
= 10 kΩ to 0V 15
V
OUT
Output Voltage Swing R
L
= 10 kΩ to 0V 135 300
High V
ID
= 100 mV 400
mV from
either rail
Output Voltage Swing R
L
= 10 kΩ to 0V 160 300
Low V
ID
= −100 mV 400
I
OUT
Output Current
(3)
Sourcing, V
OUT
= −15V 5 10
V
ID
= 200 mV 3
mA
Sinking, V
OUT
= 15V 8 13
V
ID
= −200 mV 5
I
S
Supply Current V
CM
= −14.5V and V
CM
= 14.5V 0.7 1.2
mA
1.3
SR Slew Rate ±12V Step 1.9 V/μs
GBW Gain Bandwidth f = 100 kHz, R
L
= 100 kΩ 4.6 MHz
e
n
Input Referred Voltage Noise Density f = 1 kHz 31 nV/√Hz
i
n
Input Referred Voltage Noise Density f = 1 kHz 0.27 pA/√Hz
THD+N Total Harmonic Distortion + Noise f = 10 kHz −65 dB
t
PD
Propagation Delay Overdrive = 50 mV
(4)
17
µs
Overdrive = 1V
(4)
12
t
r
Rise Time 20% to 80%
(4)
13 µs
t
f
Fall Time 80% to 20%
(4)
13 µs
(1) All limits are specified by testing or statistical analysis.
(2) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
(3) The maximum power dissipation is a function of T
J(MAX)
, θ
JA
. The maximum allowable power dissipation at any ambient temperature is
P
D
= (T
J(MAX)
− T
A
)/θ
JA
. All numbers apply for packages soldered directly unto a PC board.
(4) The maximum differential voltage between the input pins is V
IN
Differential = ±15V.
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