TS9001-1IJ5T Silicon Labs

TS9001 1.6V Nanopower Comparator with Internal Reference FEATURES DESCRIPTION The nanopower TS9001-1/2 analog comparators Improved Electrical Performance over MAX9117-MAX9118 guarantee +1.6V operation, draw very little supply current, and have robust input stages that can Guaranteed to Operate Down to +1.6V Ultra-Low Supply Current: 600nA tolerate input voltages beyond the power supply. Both products are the first analog comparator products in Internal 1.252V 1% Reference Input Voltage Range Extends 200mV Outside- the NanoWatt Analog high-performance analog integrated circuits portfolio. The TS9001-1/2 draws the-Rails No Phase Reversal for Overdriven Inputs 600nA of supply current and includes an on-board +1.252V1% reference. These comparators are also Output Stage: Push-pull (TS9001-1) Open-Drain (TS9001-2) electrically and form-factor identical to the MAX9117 and the MAX9118 family of analog comparators. Both Crowbar-Current-Free Switching Internal Hysteresis for Clean Switching comparators offer a 33% improvement in voltage reference initial accuracy and the TS9001-1 offers 5-pin SC70 Packaging 73% higher output current drive. APPLICATIONS The TS9001-1s push-pull output drivers were 2-Cell Battery Monitoring/Management designed to drive 5mA loads from one supply rail to Medical Instruments the other supply rail. The TS9001-2s open-drain Threshold Detectors/Discriminators output stage make it easy to incorporate this analog Sensing at Ground or Supply Line comparator into systems that operate on different Ultra-Low-Power Systems supply voltages. Both devices are available in an Mobile Communications ultra-small 5-pin SC70 package. Telemetry and Remote Systems TYPICAL APPLICATION CIRCUIT INTERNAL OUTPUT IN- SUPPLY PART REFERENCE STAGE Connection CURRENT (nA) TS9001-1 Yes Push-Pull REF 600 TS9001-2 Yes Open-Drain REF 600 Page 1 2014 Silicon Laboratories, Inc. All rights reserved. TS9001 ABSOLUTE MAXIMUM RATINGS Supply Voltage (V to V ) ............................................ +6V Continuous Power Dissipation (T = +70C) CC EE A Voltage Inputs (IN+, IN-, REF) .... (VEE - 0.3V) to (VCC + 0.3V) 5-Pin SC70 (Derate 2.5mW/C above +70C) ....... 200 mW Output Voltage Operating Temperature Range ...................... -40C to +85C TS9001-1 ................................. (V - 0.3V) to (V + 0.3V) Junction Temperature ................................................ +150C EE CC TS9001-2 ............................................... (VEE - 0.3V) to +6V Storage Temperature Range ....................... -65C to +150C Current Into Input Pins ................................................ 20mA Lead Temperature (soldering, 10s) ............................... +300 Output Current ............................................................ 50mA Output Short-Circuit Duration ............................................ 10s Electrical and thermal stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other condition beyond those indicated in the operational sections of the specifications is not implied. Exposure to any absolute maximum rating conditions for extended periods may affect device reliability and lifetime. PACKAGE/ORDERING INFORMATION PART ORDER NUMBER CARRIER QUANTITY MARKING Tape TS9001-1IJ5 ----- & Reel TAF Tape TS9001-1IJ5T 3000 & Reel Tape TS9001-2IJ5 ----- & Reel TAG Tape TS9001-2IJ5T 3000 & Reel Lead-free Program: Silicon Labs supplies only lead-free packaging. Please consult Silicon Labs for products specified with wider operating temperature ranges. Page 2 TS9001 Rev. 1.0