ICL7660SIBAZT Intersil, ICL7660SIBAZT Datasheet
ICL7660SIBAZT
Specifications of ICL7660SIBAZT
Available stocks
Related parts for ICL7660SIBAZT
ICL7660SIBAZT Summary of contents
Page 1
... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or1-888-468-3774 Copyright © Intersil Americas Inc. 2004, 2005, 2008. All Rights Reserved All other trademarks mentioned are the property of their respective owners. ICL7660S FN3179.5 = (-)nV OUT IN = ±nV OUT IN = ±V /2 OUT S Intersil (and design registered trademark of Intersil Americas Inc. ...
Page 2
... ICL7660SIBA 7660 SIBA ICL7660SIBAT 7660 SIBA (Note 3) ICL7660SIBAZ 7660 SIBAZ (Note 1) ICL7660SIBAZT 7660 SIBAZ (Notes 1, 3) ICL7660SIPA 7660 SIPA ICL7660SIPAZ 7660S IPAZ (Note 1) *Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications. ...
Page 3
... Thermal Resistance (Typical, Note PDIP Plastic SOIC Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp *Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing. applications. = +25°C, OSC = Free running, Test Circuit Figure 12, Unless Otherwise Specified. ...
Page 4
... In the test circuit, there is no external capacitor applied to pin 7. However, when the device is plugged into a test socket, there is usually a very small but finite stray capacitance present, of the order of 5pF. 8. The Intersil ICL7660S can operate without an external diode over the full temperature and voltage range. This device will function in existing designs which incorporate an external diode with no degradation in overall circuit performance. ...
Page 5
Typical Performance Curves (pF) OSC FIGURE 5. FREQUENCY OF OSCILLATION AS A FUNCTION OF EXTERNAL OSCILLATOR CAPACITANCE +25°C A ...
Page 6
Typical Performance Curves FIGURE 11. OUTPUT SOURCE RESISTANCE AS A FUNCTION OF OSCILLATOR FREQUENCY NOTE: 10. These curves include in the supply current that current fed directly into the load R supply current goes directly to the positive side of ...
Page 7
The ICL7660S approaches these conditions for negative voltage conversion if large values of C ENERGY IS LOST ONLY IN THE TRANSFER OF CHARGE BETWEEN CAPACITORS IF A CHANGE IN VOLTAGE OCCURS. The energy lost is defined by ...
Page 8
R 2x23 + -------------------------------------------------- - + 4xESR 0 3 – 6 × × × ≅ × ESR 0 C Since the ESRs of the capacitors are reflected in ...
Page 9
ICL7660S + FIGURE 16. LOWERING OSCILLATOR FREQUENCY Positive Voltage Doubling The ICL7660S may be employed to achieve positive voltage doubling using the circuit shown in Figure 20. In this ...
Page 10
TTL DATA INPUT 10µ Other Applications Further information on the operation and use of the ICL7660S may be found in AN051 “Principles and Applications of the ICL7660 CMOS Voltage Converter”. 10 ICL7660S 50k +8V ...
Page 11
Dual-In-Line Plastic Packages (PDIP INDEX N/2 AREA -B- -A- D BASE PLANE -C- SEATING PLANE 0.010 (0.25 NOTES: 1. Controlling Dimensions: INCH. In case of conflict between ...
Page 12
... 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; nor for any infringements of patents or other rights of third parties which may result from its use ...