TLV7011 Datasheet, PDF (1/18 Pages) Texas Instruments – Micro-Package, Micro-Power, Low-Voltage Comparators

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TLV7011, TLV7021
SLVSDM5 – MAY 2017
TLV7011 and TLV7021 Micro-Package, Micro-Power, Low-Voltage Comparators
1 Features
•1 Ultra-Small X2SON Package
(0.8 mm × 0.8 mm × 0.4 mm)
• Wide Supply Voltage Range of 1.4 V to 5.5 V
• Quiescent Supply Current of 5 µA
• Low Propagation Delay of 300 ns
• Rail-to-Rail Common-Mode Input Voltage
• Internal Hysteresis
• Push-Pull and Open-Drain Output Options
• No Phase Reversal for Overdriven Inputs
• –40°C to 125°C Operating Ambient Temperature
2 Applications
• Mobile Phones and Tablets
• Portable and Battery-Powered Devices
• IR Receivers
• Level Translators
• Threshold Detectors and Discriminators
• Window Comparators
• Zero-Crossing Detectors
3 Description
The TLV7011 is a single-channel, micro-power
comparator that features low-voltage operation with
rail-to-rail input capability. These comparators are
available in an ultra-small, leadless package
measuring 0.8 mm × 0.8 mm, making them applicable
for space-critical designs like smartphones and other
portable or battery-powered applications.
The TLV7011 and TLV7021 offer an excellent speed-
to-power combination with a propagation delay of 300
ns and a quiescent supply current of 5 μA. This
combination of fast response time at micropower
enables power conscious systems to monitor and
respond quickly to fault conditions. With an operating
voltage range of 1.4 V to 5.5 V, these comparators
are compatible with 3-V and 5-V systems.
These comparators also feature no output phase
inversion with overdriven inputs and internal
hysteresis. These features make this family of
comparators well suited for precision voltage
monitoring in harsh, noisy environments where slow-
moving input signals must be converted into clean
digital outputs.
The TLV7011 has a push-pull output stage capable of
sinking and sourcing milliamps of current when
controlling an LED or driving a capacitive load. The
TLV7021 has an open-drain output stage that can be
pulled beyond V_CC, making it appropriate for level
translators and bipolar to single-ended converters.
Device Information⁽¹⁾
PART NUMBER PACKAGE (PINS) BODY SIZE (NOM)
TLV7011
TLV7021
X2SON (5)
0.80 mm × 0.80 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
X2SON Package vs SOT23 and US Dime
Propagation Delay vs. Overdrive (TLV7011)
0.4
Rising Edge
Falling Edge
0.35
0.3
0.25
0.2
10 20 30 40 50 60 70 80
Input Overdrive (mV)
T_A = 25°C, V_CC = 5 V, C_L = 15 pF
90 100
TLV7
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. ADVANCE INFORMATION for pre-production products; subject to
change without notice.