Datasheet
LMP7701, LMP7702, LMP7704
www.ti.com
SNOSAI9H –SEPTEMBER 2005–REVISED MARCH 2013
±5V Electrical Characteristics
(1)
(continued)
Unless otherwise specified, all limits are ensured for T
A
= 25°C, V
+
= 5V, V
−
= −5V, V
CM
= 0V, and R
L
> 10 kΩ to 0V.
Boldface limits apply at the temperature extremes.
Parameter Test Conditions Min
(2)
Typ
(3)
Max
(2)
Units
PSRR Power Supply Rejection Ratio 2.7V ≤ V
+
≤ 12V, V
O
= 0V 86 98
dB
82
CMVR Common Mode Voltage Range CMRR ≥ 80 dB −5.2 5.2
V
CMRR ≥ 78 dB −5.2 5.2
A
VOL
Open Loop Voltage Gain R
L
= 2 kΩ (LMP7701) 100 121
V
O
= −4.7V to 4.7V 98
R
L
= 2 kΩ (LMP7702/LMP7704) 100 121
V
O
= −4.7V to 4.7V 94
dB
R
L
= 10 kΩ (LMP7701) 100 134
V
O
= −4.8V to 4.8V 98
R
L
= 10 kΩ (LMP7702/LMP7704) 100 134
V
O
= −4.8V to 4.8V 97
V
OUT
Output Voltage Swing High R
L
= 2 kΩ to 0V 90 150
LMP7701 170
R
L
= 2 kΩ to 0V 90 180
LMP7702/LMP7704 290
mV
from V
+
R
L
= 10 kΩ to 0V 40 80
LMP7701 100
R
L
= 10 kΩ to 0V 40 80
LMP7702/LMP7704 150
Output Voltage Swing Low R
L
= 2 kΩ to 0V 90 130
LMP7701 150
R
L
= 2 kΩ to 0V 90 180
LMP7702/LMP7704 290
mV
from V
–
R
L
= 10 kΩ to 0V 40 50
LMP7701 60
R
L
= 10 kΩ to 0V 40 60
LMP7702/LMP7704 110
I
OUT
Output Current
(6) (7)
Sourcing V
O
= 0V 50 86
V
IN
= 100 mV (LMP7701) 35
Sourcing V
O
= 0V 48 86
mA
V
IN
= 100 mV (LMP7702/LMP7704) 33
Sinking V
O
= 0V 50 84
V
IN
= −100 mV 35
I
S
Supply Current LMP7701 0.790 1.1
1.3
LMP7702 1.7 2.1
mA
2.5
LMP7704 3.2 4.2
5.0
SR Slew Rate
(8)
A
V
= +1, V
O
= 9 V
PP
1.1 V/μs
10% to 90%
GBW Gain Bandwidth 2.5 MHz
THD+N Total Harmonic Distortion + Noise f = 1 kHz, A
V
= 1, R
L
= 10 kΩ 0.02 %
e
n
Input Referred Voltage Noise Density f = 1 kHz 9 nV/√Hz
i
n
Input Referred Current Noise Density f = 100 kHz 1 fA/√Hz
(6) 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 onto a PC Board.
(7) The short circuit test is a momentary test.
(8) The number specified is the slower of positive and negative slew rates.
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