AZV331
Document number: DS36529 Rev. 2 - 2
1 of 15
www.diodes.com
September 2013
© Diodes Incorporated
ZV331
Product Line o
Diodes Incorporated
SINGLE GENERAL PURPOSE
LOW VOLTAGE COMPARATOR
Description
The AZV331 is a low
voltage 2.5V to 5.5V, single comparator, which
has a very low supply current of 60µA, making the part an excellent
choice for portable electronic systems. The device is pin-for-pin
compatible replacement of the LMV331.
The AZV331 is built with BiCMOS process with bipolar input and
output stages for improved noise performance. It is a cost-effective
solution for portable consumer products where space, low voltage,
low power and price are the primary specification in circuit design.
The AZV331 is available in space saving SC-70-5 and SOT-23-5
packages, the SC-70-5 is approximately half the size of the SOT-23-
5.
Features
Guaranteed 2.5V to 5.5V Perform
ance
Industrial Temperature Range: -40ºC to 85ºC
Low Supply Current: 60µA Ty
pical
Input Common Mode Voltage Range Includes Grou
nd
Low Output Saturation Voltage 200mV Ty
pical
Open Collector Output for Maxima Flexibility
Space Saving SC-70-5 and SOT-
23-5 Packages
Pin Assignments
KS/K Package
(SC-70-5/SOT-23-5)
Applications
Notebook and PDA
Low Power, Low Voltage Applications
General Purpose Portable Devices
Mobile
Communication
B
attery-Powered Systems
Typical Applications Circuit
Basic Comparator
Driving CMOS/TTL
1
2
3
4
5
IN+
V
EE
IN-
V
CC
OUTPUT
+V
IN
+V
REF
AZV331
V
CC
3K
V
O
+
-
100K
+5.0V
+
-
1/4 MM54CXX
AZV331
