NCS3402 Datasheet, PDF (1/9 Pages) ON Semiconductor – Dual Nano-power Open Drain Output Comparator

NCS3402
Dual Nano-power Open
Drain Output Comparator
The NCS3402 is a nano−power comparator consuming only 470 nA
per channel supply current, which make this device ideal for battery
power and wireless handset applications.
The NCS3402 has a minimum operating supply voltage of 2.7 V
over the extended industrial temperature range (T_A = −40°C to 125°C),
while having an input common−mode range of −0.1 to V_DD + 5 V.
The ultra low supply current makes the NCS3402 an ideal choice for
battery powered and portable applications where quiescent current is
the primary concern. Reverse battery protection guards the amplifier
from an over−current condition due to improper battery installation.
For harsh environments, the inputs can be taken 5 V above the positive
supply rail without damage to the device.
Features
• Low Supply Current: 470 nA/Per Channel
♦ Input Common−Mode Range exceeds the rails
♦ −0.1 V to VDD + 5 V
• Supply Voltage Range: 2.7 V to 16 V
• Reverse Battery Protection Up to 18 V
• Open Drain CMOS Output Stage
• Specified Temperature Range
♦ −40°C to 125°C
• This is a Pb−Free Device
Typical Applications
• Voltage Sense Circuit
• PSU Monitoring Circuit
• Wireless Handsets
• Portable Medical Equipment
http://onsemi.com
MARKING
DIAGRAMS
8
SOIC−8
N3402
8
D SUFFIX
ALYWG
CASE 751
1
1
G
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
G
= Pb−Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
OUT1 ¹
IN−1 ²
IN+1 3
V_SS 4
8 V_DD
7 OUT2
6 IN−2
5 IN +2
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
© Semiconductor Components Industries, LLC, 2013
1
April, 2013 − Rev. 2
Publication Order Number:
NCS3402/D