Precision Quad Comparator HA-4902/883 Features The HA-4902/883 is a monolithic, quad, precision comparator This circuit is processed in accordance to MIL-STD-883 and offering fast response time, low offset voltage, low offset is fully conformant under the provisions of Paragraph 1.2.1 current and virtually no channel-to-channel crosstalk for Fast Response Time (+25C) applications requiring accurate, high speed, signal level - Maximum . 215ns detection. This comparator can sense signals at ground level - Typical 180ns while being operated from either a single +5V supply (digital systems) or from dual supplies (analog networks) up to 15V. Low Offset Voltage (+25C) The HA-4902/883 contains a unique current driven output - Maximum . 5.0mV stage which can be connected to logic system supplies - Typical 2.0mV (V + and V -) to make the output levels directly LOGIC LOGIC compatible (no external components needed) with any Low Input Sensitivity standard logic or special system logic levels. In combination - Maximum . 0.5mV analog/digital systems, the design employed in the - Typical . 0.05mV HA-4902/883 input and output stages prevents troublesome Low Offset Current (+25C) ground coupling of signals between analog and digital portions - Maximum 35nA of the system. - Typical . 10nA This comparators combination of features make it an ideal component for signal detection and processing in data Single or Dual Voltage Supply Operation acquisition systems, test equipment and Selectable Output Logic Levels microprocessor/analog signal interface networks. Active Pull-Up/Pull-Down Output Circuit. No External Resistors Required Pin Configuration HA-4902/883 Applications (16 LD CERDIP) TOP VIEW Threshold Detector Zero Crossing Detector V + 1 16 OUT 4 L Window Detector OUT 1 2 15 -IN 4 - 4 Analog Interfaces for Microprocessors + -IN 1 3 14 +IN 4 - High Stability Oscillators 1 + +IN 1 4 13 V+ Logic System Interfaces V- 5 12 +IN 3 + 3 - +IN 2 6 11 -IN 3 + Ordering Information 2 - -IN 2 7 10 OUT 3 PKG. OUT 2 8 9 V - PART PART TEMP DWG. L NUMBER MARKING RANGE (C) PACKAGE HA1-4902/883 HA1-4902/883 -55 to +125 16 Ld CERDIP F16.3 May 3, 2012 CAUTION: These devices are sensitive to electrostatic discharge follow proper IC Handling Procedures. 1 1-888-INTERSIL or 1-888-468-3774 Copyright Intersil Americas Inc. 1994, 2012. All Rights Reserved FN3929.1 Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners.HA-4902/883 Absolute Maximum Ratings Thermal Information Voltage (Between V+ and V- Terminals) 35V Thermal Resistance (Typical, Note 1) (C/W) (C/W) JA JC Differential Input Voltage 15V CERDIP Package . 76 17 Peak Output Current 50mA Maximum Junction Temperature +175C Output Short Circuit Current Duration Indefinite Maximum Storage Temperature Range . -65C to +150C (One Amplifier Shorted to GND) Package Power Dissipation Limit at +75C ESD Rating . <2000V CerDIP Package . 1.31W Package Power Dissipation Derating Factor Above +75C CerDIP Package 13.1mW/C Recommended Operating Conditions Lead Temperature (Soldering 10s) +300C Operating Temperature Range . -55C to +125C Operating Supply Voltage 15V Logic Supply Voltage (V +) +5V L Logic Reference Voltage (V -) . 0V L CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. NOTE: 1. is measured with the component mounted on an evaluation PC board in free air. JA TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS Device Tested at: Supply Voltage = 15V, V + = 5V, V - = 0V, unless otherwise specified. L L GROUP A D.C. PARAMETERS SYMBOL CONDITIONS SUBGROUPS TEMP (C) MIN MAX UNITS Input Offset Voltage V V = 0V, V = 1.4V (See Note 4) 1 +25 -5 5 mV IO CM OUT 2, 3 +125, -55 -8 8 mV Input Bias Current +I V = 0V 1 +25 -150 150 nA B CM 2, 3 +125, -55 -200 200 nA -I V = 0V 1 +25 -150 150 nA B CM 2, 3 +125, -55 -200 200 nA Input Offset Current I V = 0V 1 +25 -35 35 nA IO CM 2, 3 +125, -55 -45 45 nA Input Sensitivity IN (See Note 4) 1 +25 -0.5 0.5 mV SEN 2, 3 +125, -55 -0.6 0.6 mV Output Voltage Levels V I = 3mA 1 +25 - 0.4 V OL SINK 2, 3 +125, -55 - 0.4 V V I = 3mA 1 +25 3.5 - V OH SOURCE 2, 3 +125, -55 3.5 - V Output Current I V 0.4V 1 +25 3 - mA SINK OUT 2, 3 +125, -55 3 - mA I V 3.5V 1 +25 - -3 mA SOURCE OUT 2, 3 +125, -55 - -3 mA Supply Current +I V = V V 1 +25 - 20 mA CC OUT OL, OH 2, 3 +125, -55 - 20 mA -I V = V V 1 +25 - 8 mA CC OUT OL, OH 2, 3 +125, -55 - 10 mA Logic Current I V = V V 1 +25 - 6 mA L OUT OL, OH 2, 3 +125, -55 - 8 mA FN3929.1 2 May 3, 2012