Datasheet

V
+
1
2
3
4 5
6
7
8
N/C
V
IN
-
V
IN
+
V
-
N/C
V
OUT
N/C
-
+
LMV641
SNOSAW3C –SEPTEMBER 2007–REVISED FEBRUARY 2013 www.ti.com
10V DC Electrical Characteristics (continued)
Unless otherwise specified, all limits are guaranteed for T
A
= 25°C, V
+
= 10V, V
−
= 0V,V
O
= V
CM
= V
+
/2, and R
L
> 1 MΩ.
Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Min Typ Max Units
(1) (2) (1)
94.5 105
2.7V ≤ V
+
≤ 10V, V
CM
= 0.5V
92.5
PSRR Power Supply Rejection Ratio dB
94 100
2.7V ≤ V
+
≤ 12V, V
CM
= 0.5V
92
Input Common-Mode Voltage CMRR ≥ 80 dB
CMVR 0 9.1 V
Range CMRR ≥ 76 dB
0.3V ≤ V
O
≤ 9.7V, R
L
= 2 kΩ to V
+
/2 90 99
0.4V ≤ V
O
≤ 9.6V, R
L
= 2 kΩ to V
+
/2 85
A
VOL
Large Signal Voltage Gain dB
0.3V ≤ V
O
≤ 9.7V, R
L
= 10 kΩ to V
+
/2 97 104
0.4V ≤ V
O
≤ 9.6V, R
L
= 10 kΩ to V
+
/2 92
68 95
R
L
= 2 kΩ to V
+
/2, V
IN
= 100 mV
125
Output Swing High
37 55
R
L
= 10 kΩ to V
+
/2, V
IN
= 100 mV
65
mV from
V
O
rail
65 90
R
L
= 2 kΩ to V
+
/2, V
IN
= 100 mV
110
Output Swing Low
32 42
R
L
= 10 kΩ to V
+
/2, V
IN
= 100 mV
52
V
IN_DIFF
= 100 mV Sourcing 26
Sourcing and Sinking Output
I
OUT
mA
to V
O
= V
+
/2
(4)
Current
Sinking 112
158 190
I
S
Supply Current μA
240
A
V
= +1, V
O
= 2V to 8 Rising (10% to 90%) 2.6
SR Slew Rate V/μs
V
PP
Falling (90% to 10%) 1.6
GBW Gain Bandwidth Product 10 MHz
e
n
Input-Referred Voltage Noise f = 1 kHz 14
nV/
i
n
Input-Referred Current Noise f = 1 kHz 0.15
pA/
THD Total Harmonic Distortion f = 1 kHz, A
V
= 2, R
L
= 2 kΩ 0.002 %
(4) The part is not short circuit protected and is not recommended for operation with low resistive loads. Typical sourcing and sinking output
current curves are provided in the Typical Performance Characteristics and should be consulted before designing for heavy loads.
CONNECTION DIAGRAMS
Figure 3. 5-Pin SOT-23/SC70 Figure 4. 8-Pin SOIC
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