TP2021-TR_TP2021-TR电压比较器

TP2021-TR_TP2021-TR电压比较器_TP2021-TR规格书

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TP2021-TR，TP2021-TR数据表，TP2021-TR数据页，TP2021-TR原理图，TP2021-TR引脚，TP2021-TR规格书，TP2021-TR系列型号

TP2021-TR Description

The TP2021 has a push-pull output stage with loadsup to 25mA. The TP2025 has an open-drain outputstage that makes it suitable for mixed-voltagesystem design. Both feature an on-chip 1.248V±1.4% reference and draw an ultra-low supplycurrent of only 440nA (max). The TP202xincorporate 3PEAK’s proprietary and patenteddesign techniques to achieve the best world-classperformance among all nano-power comparators.Both have 13μs fast response time under 1.8V to5.5V supply. The internal input hysteresis eliminatesoutput switching due to internal input noise voltage,reducing current draw. They have inputcommon-mode range 200mV beyond the supplyrails, and operate down to +1.8V. The integrated1.248V voltage reference offers low 120ppm/°C drift,is stable with up to 10nF capacitive load, and canprovide up to 25mA of output current. Thesefeatures make the TP202x ideal for all 2-Cell BatteryMonitoring/Management.The TP202x is available in the tiny SC70/SOT23package for space-conservative designs. Bothversions are specified for the temperature range of–40°C to +85°C.

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TP2021-TR Features

 Ultra-Low Supply Current:390 nA Comparator with Reference

 Internal 1.248V ±1.4% Reference

 Fast Response Time: 13 μs Propagation Delay,with 100 mV Overdrive

 Internal Hysteresis for Clean Switching

 Offset Voltage: ±2.0 mV Maximum

 Offset Voltage Temperature Drift: 0.3 μV/°C

 Input Bias Current: 6 pA Typical

 Input Common-Mode Range Extends 200 mV

 Push-Pull Output with ±25 mA Drive Capability

 Open-Drain Output Version Available: TP2025

 No Phase Reversal for Overdriven Inputs

 Low Supply Voltage: 1.8V to 5.5V

 Green, Space-Saving SC70/SOT23 Package

TP2021-TR Applications

 Battery Monitoring / Management

 Alarm and Monitoring Circuits

 Threshold Detectors/Discriminators

 Sensing at Ground or Supply Line

 Oscillators and RC Timers

 Mobile Communications and Notebooks

 Ultra-Low-Power Systems

TP2021-TR Pin Configuration (Top View)

TP2021-TR Order Information

TP2021-TR Function block or application schematic

TP2021-TR 3PEAK思瑞浦热卖型号列表
TP8485E-SR	LM2904A-SR	LMV358TP-VR	TPA1882-SR
TP181A1-CR	TP2414-SR	TP5591-TR	TPL730F33-5TR
TP3232N-SR	LMV358B-VR	TP6004-SR	TP2262L1-SR-S
LMV331TP-TR	LM393A-SR	LMV321TP-CR	TP1562A-SR
TPT3232E-TS3R	TP10-4-TR	TP1511-TR	TP1541A-TR
LM321A-TR	TP1941-TR	LMV321B-CR	LM321-TR
TP2262-SR	LM331A-S5TR	TPT3232E-SO3R	TP09-SR
LMV358A-SR	LMV393TP-VR	TPV803S-3STR	TP2261-TR
TP2272-SR	TP5532-SR	TP2021-TR	LM2903A-SR
TPH2501-TR	TP5552-SR	TP10-2-SR	TP485E-SR
LMV321TP-TR	TPR3530-S3TR	TPL810F50-89TR	LM339A-SR
TPT75176HL1-SO1R	LM324A-SR	TPT7720-SO1R	TPH2502-SR
LM331AU-S5TR	TP2311-TR	TP1672-SR	TP2584-SR
LMV321B-TR	LMV324TP-SR	LM339A-TR	TP07-SR
TP2582-SR	TPL820F50-89TR	TP1562AL1-VR	TPL740F33-5TR
TP10-2-VR	TP2264-SR	TP5592-SR	TP8485E-VR
TPT487L1-SO1R	TPL720F33-5TR	TP2314-SR	TP1281L1-TR
LMV358B-SR	TPT485E-SO1R	TP5531U-CR	LM393-SR
TP75176E-SR	TP6001-TR	TPL720F33-3TR	TP2412-SR
TP2274-SR	TP6002-SR	TP5532-VR	TPC116S1-VR
LMV393TP-SR	LMV324B-TR	TP1252-SR	TP1961-TR
TP321-TR	TPF141-TR	LM358A-VR	LM324-SR
TPL820F33-89TR	TP5552-VR	TPT7721-SO1R	TP1561A-TR
TP2604-SR	LM358A-SR	TPL720F18-5TR	TP10-4-SR
TPT1042V-SO1R-S	TP6004-TR	TP358-SR	More Models