Datasheet
LMP7707, LMP7708, LMP7709
www.ti.com
SNOSAW5B –JUNE 2007–REVISED MARCH 2013
5V Electrical Characteristics
(1)
(continued)
Unless otherwise specified, all limits are ensured for T
A
= 25°C, V
+
= 5V, V
−
= 0V, V
CM
= V
+
/2, and R
L
> 10 kΩ to V
+
/2.
Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Min
(2)
Typ
(3)
Max
(2)
Units
CMVR CMRR ≥ 80 dB −0.2 5.2
Input Common-Mode Voltage Range V
CMRR ≥ 78 dB −0.2 5.2
A
VOL
R
L
= 2 kΩ (LMP7707) 100 119
V
O
= 0.3V to 4.7V 96
R
L
= 2 kΩ (LMP7708/LMP7709) 100 119
Open Loop Voltage Gain dB
V
O
= 0.3V to 4.7V 94
R
L
= 10 kΩ 100 130
V
O
= 0.2V to 4.8V 96
V
O
R
L
= 2 kΩ to V
+
/2 60 110
LMP7707 130
R
L
= 2 kΩ to V
+
/2 60 120
LMP7708/LMP7709 200
mV
Output Swing High
from V
+
R
L
= 10 kΩ to V
+
/2 40 50
LMP7707 70
R
L
= 10 kΩ to V
+
/2 40 60
LMP7708/LMP7709 120
R
L
= 2 kΩ to V
+
/2 50 80
LMP7707 90
R
L
= 2 kΩ to V
+
/2 50 120
LMP7708/LMP7709 190
Output Swing Low mV
R
L
= 10 kΩ to V
+
/2 30 40
LMP7707 50
R
L
= 10 kΩ to V
+
/2 30 50
LMP7708/LMP7709 100
I
O
Sourcing V
O
= V
+
/2 40 66
V
IN
= 100 mV (LMP7707) 28
Sourcing V
O
= V
+
/2 38 66
V
IN
= 100 mV (LMP7708/LMP7709) 25
Output Short Circuit Current
(6)(7)
mA
Sinking V
O
= V
+
/2 40 76
V
IN
= −100 mV (LMP7707) 28
Sinking V
O
= V
+
/2 40 76
V
IN
= −100 mV (LMP7708/LMP7709) 23
I
S
0.715 1.0
LMP7707
1.2
1.5 1.9
Supply Current LMP7708 mA
2.2
2.9 3.7
LMP7709
4.6
SR Slew Rate
(8)
V
O
= 4 V
PP
, 10% to 90% 5.6 V/μs
GBWP Gain Bandwidth Product A
V
= 10 14 MHz
THD+N f = 1 kHz, A
V
= 10, V
O
= 4.5V,
Total Harmonic Distortion + Noise 0.024 %
R
L
= 10 kΩ
e
n
Input-Referred Voltage Noise f = 1 kHz 9 nV/√Hz
i
n
Input-Referred Current Noise 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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