intersi cL7106,|CL7107 /cL7106S,CL7107s 3/2 Digit January 1998 LCD/LED Display, A/D Converters Features Description Guaranteed Zero Reading for oV Input on All Scale The Intersil ICL7106 and ICL7107 are high performance, low True Polarity at Zero for Precise Null Detection power, 372 digit A/D converters. Included are seven seg- 1pA Typical Input Current ment decoders, display drivers, a reference, and a clock The ICL7106 is designed to interface with a liquid crystal dis- True Differential Input and Reference Direct Display Drive play(LCD)and includes a multiplexed backplane drive; the LCD ICL7106 LED ICL7107 ICL7107 will directly drive an instrument size light emitting Low Noise-Less Than 15uVp-p diode(LED) display The ICL7106 and ICL7107 bring together a combination of On Chip clock and Reference high accuracy, versatility, and true economy. It features auto- Low Power Dissipation- Ty pically Less Than 10mW zero to less than 10uV, zero drift of less than 1uvroC, input bias current of 10pA(Max), and rollover error of less than No Additional Active Circuits Required one count. True differential inputs and reference are useful in Enhanced Display Stability(ICL7106S, ICL7107S) all systems, but give the designer an uncommon advantage when measuring load cells, strain gauges and other bridge Ordering Information type transducers. Finally, the true economy of single power supply operation(ICL7106), enables a high performance TEMP panel meter to be built with the addition of only 10 passive PART NO.RANGE(C) PACKAGE PKG. No. components and a display 0 to 70 40 Ld PDIP E40.6 CL7106RCPL 0 to 7040 Ld PDIP(Note)E40.6 ICL7106CM44 0 to 70 44 Ld MOFP a4410×10 ICL7106SCPL 0 to 7040 Ld PDIP E40.6 ICL7107SCPL 0 to 70 40 Ld PDIP E40.6 o to 7040 Ld PDIP CL7107RCPL 0 to 7040 Ld PDIP(Note)E40.6 CL7107CM44 0 to 7044 Ld MOFP Q44.10X10 NOTE: "R"indicates device with reversed leads for mounting to PC board underside. "s" indicates enhanced stabil CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. ile number 3082.2 http://www.intersil.comor407-727-9207iCopyrighteIntersilCorporation19991 ICL7106, ICL7107, ICL7106S, ICL7107S 31/2 Digit, January 1998 LCD/LED Display, A/D Converters Features • Guaranteed Zero Reading for 0V Input on All Scales • True Polarity at Zero for Precise Null Detection • 1pA Typical Input Current • True Differential Input and Reference, Direct Display Drive - LCD ICL7106, LED lCL7107 • Low Noise - Less Than 15µVP-P • On Chip Clock and Reference • Low Power Dissipation - Typically Less Than 10mW • No Additional Active Circuits Required • Enhanced Display Stability (ICL7106S, ICL7107S) Description The Intersil ICL7106 and ICL7107 are high performance, low power, 31/2 digit A/D converters. Included are seven seg￾ment decoders, display drivers, a reference, and a clock. The ICL7106 is designed to interface with a liquid crystal dis￾play (LCD) and includes a multiplexed backplane drive; the ICL7107 will directly drive an instrument size light emitting diode (LED) display. The ICL7106 and ICL7107 bring together a combination of high accuracy, versatility, and true economy. It features auto￾zero to less than 10µV, zero drift of less than 1µV/oC, input bias current of 10pA (Max), and rollover error of less than one count. True differential inputs and reference are useful in all systems, but give the designer an uncommon advantage when measuring load cells, strain gauges and other bridge type transducers. Finally, the true economy of single power supply operation (ICL7106), enables a high performance panel meter to be built with the addition of only 10 passive components and a display. Ordering Information PART NO. TEMP. RANGE (oC) PACKAGE PKG. NO. ICL7106CPL 0 to 70 40 Ld PDIP E40.6 ICL7106RCPL 0 to 70 40 Ld PDIP (Note) E40.6 ICL7106CM44 0 to 70 44 Ld MQFP Q44.10x10 ICL7106SCPL 0 to 70 40 Ld PDIP E40.6 ICL7107SCPL 0 to 70 40 Ld PDIP E40.6 ICL7107CPL 0 to 70 40 Ld PDIP E40.6 ICL7107RCPL 0 to 70 40 Ld PDIP (Note) E40.6 ICL7107CM44 0 to 70 44 Ld MQFP Q44.10x10 NOTE: “R” indicates device with reversed leads for mounting to PC board underside. “S” indicates enhanced stability. CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999 File Number 3082.2