Datasheet

LMP7701, LMP7702, LMP7704
SNOSAI9H –SEPTEMBER 2005–REVISED MARCH 2013 www.ti.com
3V Electrical Characteristics
(1)
(continued)
Unless otherwise specified, all limits are ensured for T
A
= 25°C, V
+
= 3V, V
−
= 0V, V
CM
= V
+
/2, and R
L
> 10 kΩ to V
+
/2.
Boldface limits apply at the temperature extremes.
Parameter Test Conditions Min
(2)
Typ
(3)
Max
(2)
Units
V
OUT
Output Voltage Swing High R
L
= 2 kΩ to V
+
/2 40 80
LMP7701 120
R
L
= 2 kΩ to V
+
/2 40 80
LMP7702/LMP7704 150
mV
from V
+
R
L
= 10 kΩ to V
+
/2 30 40
LMP7701 60
R
L
= 10 kΩ to V
+
/2 35 50
LMP7702/LMP7704 100
Output Voltage Swing Low R
L
= 2 kΩ to V
+
/2 40 60
LMP7701 80
R
L
= 2 kΩ to V
+
/2 45 100
LMP7702/LMP7704 170
mV
R
L
= 10 kΩ to V
+
/2 20 40
LMP7701 50
R
L
= 10 kΩ to V
+
/2 20 50
LMP7702/LMP7704 90
I
OUT
Output Current
(6) (7)
Sourcing V
O
= V
+
/2 25 42
V
IN
= 100 mV 15
Sinking V
O
= V
+
/2 25 42
mA
V
IN
= −100 mV (LMP7701) 20
Sinking V
O
= V
+
/2 25 42
V
IN
= −100 mV (LMP7702/LMP7704) 15
I
S
Supply Current LMP7701 0.670 1.0
1.2
LMP7702 1.4 1.8
mA
2.1
LMP7704 2.9 3.5
4.5
SR Slew Rate
(8)
A
V
= +1, V
O
= 2 V
PP
0.9 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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