UPC271G2

High Performance Comparator

General-purpose comparators utilizing CMOS process suitable for low voltage, low power consumption, and fast response.

Recommended Product
UPC271G2-E2-A
Production Status
Mass Production
Product Status: Mass Production
PLP (Refer to Orderable Parts)

OVERVIEW

The µPC271 and µPC311 are high-performance general-purpose comparators that have the same input characteristics as general-purpose operational amplifiers and can directly drive standard logic circuits such as TTL, CMOS, and HNIL. Its power supply voltage range is flexible whereby it exhibits excellent characteristics not only in a 5 V single power supply but also in ± 15 V power supply which is equivalent to an operational amplifier.
These products are equipped with a strobe terminal and input offset adjustment terminals, thus they can be widely applied to various voltage comparison circuits.
Depending on the operating ambient temperature, the µPC271 is suitable for communication application while the µPC311 is suitable for general-purpose usage.

KEY FEATURES

    • Input Offset Voltage: ±2 mV (TYP.)
    • Input Bias Current: 100 nA (TYP.)
    • Pulse Response Time: 200 ns (TYP.)
    • Equipped with a Strobe Terminal, ideal for interfacing with logic circuits.
    • Two output circuit formats are possible. (open collector, emitter follower)
    • Large output current capacity to directly drive the LEDs and lamps.

PARAMETRICS

Parameters
UPC271G2
Basic Information
Part Name
UPC271G2
Production Status
Mass Production
PLP
PLP (Refer to Orderable Parts)
Ch.
Single
Single Supply (V) min.
5
Single Supply (V) max.
32
Dual Supplies (±V) min.
4
Dual Supplies (±V) max.
16
Input Offset Voltage Vio (±mV) max.
7.5
Supply Current Icc/Idd (mA) max.
7.5
Response Time TPLH (µs) typ.
0.2
Response Time TPHL (µs) typ.
0.2
Operating Temperature Topr (°C) min.
-40
Operating Temperature Topr (°C) max.
85
Output Current Io Sink (mA) typ.
40
Package Type
SOP
Package Type.
SOP
Downloadable
Process
Bipolar

Dimensions

Below you will find information to support the development of your application.
You can find an explanation of orderable part numbers here.

 

Resources for Software and Hardware

Title Description
My Renesas Create a My Renesas account to use our tool download services, receive e-newsletter/update notifications, and take advantage of our other services.
e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
Forum A forum and community site to share technical information, questions and opinions with others who use Renesas products.
Video Watch videos related to this product.

 

Hardware Design Support

Title Description
Simulation model

Download SPICE parameters, IBIS models, and other simulation data.

Please refer to "Downloadable" column.