LT1714CGN Linear Technology, LT1714CGN Datasheet - Page 10

• Manufacturer Part Number: LT1714CGN
• Description: IC COMP R-RINOUT DUAL 16-SSOP
• Manufacturer: Linear Technology
• Series: UltraFast™r
• Type: General Purposer

Specifications of LT1714CGN

• Number Of Elements: 2
• Output Type: CMOS, Complementary, Rail-to-Rail, TTL
• Voltage - Supply: 2.4 V ~ 12 V, ±2.4 V ~ 6 V
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP (0.150", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

APPLICATIO S I FOR ATIO
LT1713/LT1714
Hysteresis
Another useful technique to avoid oscillations is to provide
positive feedback, also known as hysteresis, from the
output to the input. Increased levels of hysteresis, how-
ever, reduce the sensitivity of the device to input voltage
levels, so the amount of positive feedback should be
tailored to particular system requirements. The
10
V
IN
50
50k
+
–
LT1713
U
U
Q
Q
Figure 2. Various Configurations for Introducing Hysteresis
W
V
V
V
(ALL 3 CASES)
HYST
+
–
= 5V
= –5V
= 5mV
V
IN
50
V
U
REF
50k
–
+
LT1713
LT1713/LT1714 are completely flexible regarding the ap-
plication of hysteresis, due to rail-to-rail inputs and the
complementary outputs. Specifically, feedback resistors
can be connected from one or both outputs to their
corresponding inputs without regard to common mode
considerations. Figure 2 shows several configurations.
Q
Q
V
V
IN
IN
+
–
50
50
100k
100k
+
–
LT1713
171314 F02
Q
Q