Datasheet

LM614
SNOSC21C –MAY 1998–REVISED MARCH 2013 www.ti.com
Electrical Characteristics (continued)
These specifications apply for V
−
= GND = 0V, V
+
= 5V, V
CM
= V
OUT
= 2.5V, I
R
= 100μA, FEEDBACK pin shorted to GND,
unless otherwise specified. Limits in standard typeface are for T
J
= 25°C; limits in Boldface type apply over the Operating
Temperature Range.
Symbol Parameter Conditions Typ
(1)
LM614I Units
LM614C
Limits
(2)
R Resistance ΔV
R(10→0.1 mA)
/9.9 mA 0.2 0.56 Ω max
0.6 13 Ω max
ΔV
R(100→17 μA)
/83 μA
ΔV
R
V
R
Change V
R(Vro = Vr)
− V
R(Vro = 5.0V)
2.5 7 mV max
AV
RO
with High V
RO
(3.76V between Anode and FEEDBACK) 2.8 10 mV max
V
R
Change with V
R(V + = 5V)
− V
R(V + = 36V)
0.1 1.2 mV max
V
+
Change (V
+
= 32V for LM614C) 0.1 1.3 mV max
ΔV
R
ΔV+
V
R(V + = 5V)
− V
R(V + = 3V)
0.01 1 mV max
0.01 1.5 mV max
I
FB
FEEDBACK Bias Current V
ANODE
≤ V
FB
≤ 5.06V 22 50 nA max
29 55 nA max
e
n
Voltage Noise BW = 10 Hz to 10 kHz, V
RO
= V
R
30 μV
RMS
4 Submit Documentation Feedback Copyright © 1998–2013, Texas Instruments Incorporated
Product Folder Links: LM614