ADCMP341YRJZ-REEL7 Analog Devices Inc, ADCMP341YRJZ-REEL7 Datasheet
ADCMP341YRJZ-REEL7
Specifications of ADCMP341YRJZ-REEL7
Available stocks
Related parts for ADCMP341YRJZ-REEL7
ADCMP341YRJZ-REEL7 Summary of contents
Page 1
FEATURES 400 mV ± 0.275% threshold User programmable hysteresis via resistor string Supply range: 1 5.5 V Low quiescent current: 6.5 μA typical Input range includes ground Low input bias current: ±5 nA maximum Open-drain outputs Supports wired-AND ...
Page 2
ADCMP341/ADCMP343 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagrams............................................................. 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 4 Thermal Characteristics .............................................................. 4 ESD Caution.................................................................................. 4 Pin Configurations and Function Descriptions ........................... ...
Page 3
SPECIFICATIONS 5.5 V, −40°C ≤ T ≤ +125°C, unless otherwise noted Table 1. Parameter 1 THRESHOLD D Threshold Voltage Threshold Voltage Accuracy Threshold Voltage Temperature Coefficient POWER SUPPLY Supply Current INPUT CHARACTERISTICS Input ...
Page 4
ADCMP341/ADCMP343 ABSOLUTE MAXIMUM RATINGS Table 2. Parameter V DD ±INA_U, ±INA_L, ±INB_U, ±INB_L OUTA, OUTB Operating Temperature Range Storage Temperature Range Lead Temperature Soldering (10 sec) Vapor Phase (60 sec) Infrared (15 sec) Stresses above those listed under Absolute Maximum ...
Page 5
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS OUTA OUTB 1 8 ADCMP341 V +INA_U 7 2 TOP VIEW (Not to Scale) +INA_L +INB_U 3 6 GND +INB_L 4 5 Figure 4. ADCMP341 Pin Configuration Table 4. Pin Function Descriptions Pin No. Mnemonic ...
Page 6
ADCMP341/ADCMP343 TYPICAL PERFORMANCE CHARACTERISTICS 25° 394 395 396 397 398 399 400 401 402 403 404 405 406 RISING INPUT THRESHOLD VOLTAGE (mV) Figure 6. Distribution ...
Page 7
T = –40°C A 100 10 1 0.001 0.01 0.1 1 OUTPUT SINK CURRENT (mA) Figure 12. Supply Current vs. Output Sink Current 1000 T = 85°C A 100 10 1 0.001 0.01 0.1 1 OUTPUT SINK CURRENT (mA) ...
Page 8
ADCMP341/ADCMP343 1000 T = 25° 1.8V DD 100 10 1 0.001 0.01 0.1 OUTPUT SINK CURRENT (mA) Figure 18. Output Saturation Voltage vs. Output Sink ...
Page 9
T = 25° INPUT OVERDRIVE (mV) Figure 24. Propagation Delay vs. Input Overdrive NON INV (OUTA) 2 INV (OUTB (+INA, –INB CH1 50.0mV CH2 ...
Page 10
ADCMP341/ADCMP343 APPLICATION INFORMATION The ADCMP341/ADCMP343 are dual, low power comparators with a built-in 400 mV reference that operates from 1 5.5 V. The comparators are 0.275% accurate with fully programmable hysteresis, implemented using a new technique of a ...
Page 11
... OUTLINE DIMENSIONS INDICATOR 0.15 MAX ORDERING GUIDE Model Temperature Range 1 ADCMP341YRJZ-REEL7 –40°C to +125°C 1 ADCMP343YRJZ-REEL7 –40°C to +125° Pb-free part. 2.90 BSC 1.60 BSC 2.80 BSC PIN 1 0.65 BSC 1.95 1.30 BSC 1.15 0.90 1.45 MAX 0.22 0.08 0.38 SEATING 0 ...
Page 12
ADCMP341/ADCMP343 NOTES ©2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06500-0-2/07(0) Rev Page ...