SM73403 Datasheet, PDF (1/8 Pages) Texas Instruments – Single General Purpose Voltage Comparator

SM73403
www.ti.com
SNOSBA0A – OCTOBER 2011 – REVISED APRIL 2013
Single General Purpose Voltage Comparator
Check for Samples: SM73403
FEATURES
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•2 (T_A = 25°C. Typical Values Unless Otherwise
Specified).
• 5-Pin SOT23 Package
• Industrial Operating Range −40°C to +85°C
• Single or Dual Power Supplies
• Wide Supply Voltage Range 5V to 30V
• Low Supply Current 300µA
• Low Input Bias Current 7nA
• Low Input Offset Current ±1nA
• Low Input Offset Voltage ±2mV
• Response Time 440ns (50mV Overdrive)
• Input Common Mode Voltage 0 to V_S - 1.5V
APPLICATIONS
• Photovoltaic Electronics
• A/D Converters
• Pulse, Square Wave Generators
• Peak Detector
• Industrial Applications
DESCRIPTION
The SM73403 is a single voltage comparator with an
input common mode that includes ground. The
SM73403 is designed to operate from a single 5V to
30V power supply or a split power supply. Its low
supply current is virtually independent of the
magnitude of the supply voltage.
The SM73403 features an open collector output
stage. This allows the connection of an external
resistor at the output. The output can directly
interface with TTL, CMOS and other logic levels, by
tying the resistor to different voltage levels (level
translator).
The SM73403 is available in a space saving 5-Pin
SOT23 package.
WHITE SPACE
WHITE SPACE
WHITE SPACE
Connection Diagram
1
V_IN-
2
GND
5
V_S
3
V_IN+
4
OUTPUT
Figure 1. 5-Pin SOT23
Package Number DBV0005A
Top View
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2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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