LP339M/NOPB National Semiconductor, LP339M/NOPB Datasheet - Page 3

• Manufacturer Part Number: LP339M/NOPB
• Description: IC COMPARATOR QUAD LO PWR 14SOIC
• Manufacturer: National Semiconductor
• Type: General Purposer

Specifications of LP339M/NOPB

• Number Of Elements: 4
• Output Type: CMOS, MOS, Open-Collector
• Voltage - Supply: 2 V ~ 36 V, ±1 V ~ 18 V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Amplifier Type: Comparator
• Current, Input Bias: 2.5 nA
• Current, Input Offset: ±0.5 nA
• Current, Output: 30 mA
• Current, Supply: 60 μA
• Number Of Amplifiers: Quad
• Package Type: SOIC-14
• Temperature, Operating, Range: 0 to +70 °C
• Voltage, Gain: 500 V/mV
• Voltage, Input: -0.3 to +36 VDC
• Voltage, Input Offset: ±2 mVDC
• Voltage, Supply: ±18 VDC
• Comparator Type: General Purpose
• No. Of Comparators: 4
• Response Time: 8µs
• Supply Current: 60µA
• Supply Voltage Range: 2V To 36V
• Amplifier Case Style: SOIC
• No. Of Pins: 14
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LP339M; *LP339M/NOPB; LP339M

© 2000 National Semiconductor Corporation
LP339
Ultra-Low Power Quad Comparator
General Description
The LP339 consists of four independent voltage compara-
tors designed specifically to operate from a single power
supply and draw typically 60 µA of power supply drain cur-
rent over a wide range of power supply voltages. Operation
from split supplies is also possible and the ultra-low power
supply drain current is independent of the power supply volt-
age. These comparators also feature a common-mode
range which includes ground, even when operated from a
single supply.
Applications
analog-to-digital converters, pulse, square and time delay
generators; VCO’s; multivibrators; high voltage logic gates.
The LP339 was specifically designed to interface with the
CMOS logic family. The ultra-low supply current makes the
LP339 valuable in battery powered applications.
Advantages
n Ultra-low power supply drain suitable for battery
Schematic and Connection Diagrams
Typical Applications
applications
include
Basic Comparator
limit
DS005226-3
(V
comparators,
+
= 5.0 V
DS005226
DC
DS005226-1
)
simple
n Single supply operation
n Sensing at ground
n Compatible with CMOS logic family
n Pin-out identical to LM339
Features
n Ultra-low power supply current drain
n Low input biasing current:
n Low input offset current:
n Low input offset voltage:
n Input common-mode voltage includes ground
n Output voltage compatible with MOS and CMOS logic
n High output sink current capability (30 mA at V
n Supply Input protected against reverse voltages
(60 µA) — independent of the supply voltage
(75 µW/comparator at +5 V
Order Number LP339N for Dual-In-Line Package
Order Number LP339M for S.O. Package
See NS Package Number M14A
See NS Package Number N14A
Driving CMOS
±
±
DC
0.5 nA
2 mV
3 nA
)
DS005226-4
DS005226-2
O
=2 V
DC
)