CA3098E Intersil Corporation, CA3098E Datasheet
CA3098E
Available stocks
Related parts for CA3098E
CA3098E Summary of contents
Page 1
... Phase and Frequency Modulators • On/Off Motor Switching • Schmitt Triggers, Level Detectors • Time Delays • Overvoltage, Overcurrent, Overtemperature Protection • Battery-Operated Equipment • Square and Triangular-Wave Generators Part Number Information PART NUMBER CA3098E 8 +IN 7 HIGH REF CURRENT CONTROL CAUTION: These devices are sensitive to electrostatic discharge ...
Page 2
Block Diagram “HIGH” REF. (HR) 7 SIGNAL INPUT 8 “LOW” REF. (LR) 1 Schematic Diagram “HIGH” REF. (HR SIGNAL INPUT “LOW” REF. ...
Page 3
Absolute Maximum Ratings Supply Voltage Between V+ and .16V Voltage Between High Reference or Sink Output and ...
Page 4
General Description of Circuit Operation When the signal input voltage of the CA3098 is equal to or less than the “low” reference voltage (LR), current flows from an external power supply through a load connected to Terminal 3 (“sink” output). ...
Page 5
Test Circuits +6V I BIAS CA3098 -6V FIGURE 2. INPUT OFFSET VOLTAGE TEST CIRCUIT V+ I BIAS CA3098 REG ...
Page 6
Typical Performance Curves - +12V 6V (LR PROGRAMMING BIAS CURRENT ...
Page 7
Typical Performance Curves 1 100µA A BIAS V+ = 12V 1.2 1.0 0.8 0.6 0.4 0 100 OUTPUT SINK CURRENT (mA) FIGURE 11. OUTPUT SATURATION VOLTAGE vs OUTPUT SINK CURRENT 10,000 ...
Page 8
Typical Performance Curves 100µA BIAS V+/ REG 7000 6500 5 10 POSITIVE SUPPLY VOLTAGE (V) FIGURE 17. STORAGE TIME vs SUPPLY VOLTAGE o T ...
Page 9
Typical Performance Curves 1100 SUPPLY VOLTAGE = 100µA BIAS 2.5V 1000 LR HR REG 900 800 700 600 -40 - TEMPERATURE ( FIGURE 23. DELAY TIME vs AMBIENT ...
Page 10
Typical Applications +6V τ ln2 1N914 12kΩ CA3098 8 2 60kΩ FIGURE 28. TIME DELAY CIRCUIT: TERMINAL 3 “SINKS” τ AFTER SECONDS FIGURE 30. SINE WAVE TO SQUARE WAVE CONVERTER ...
Page 11
Typical Applications (Continued 100kΩ 100kΩ 6 120V AC 60Hz CA3098 100kΩ R SENSOR 2 1 100kΩ (e.g., 100kΩ FIGURE 32. OFF/ON CONTROL OF TRIAC WITH PROGRAMMABLE HYSTERESIS 11 CA3098 ...
Page 12
... Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...