CS4121EDWFR20G ON Semiconductor, CS4121EDWFR20G Datasheet
CS4121EDWFR20G
Specifications of CS4121EDWFR20G
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CS4121EDWFR20G Summary of contents
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... C. *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Semiconductor Components Industries, LLC, 2004 June, 2004 − Rev ...
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BIAS Charge Pump CP+ SQ OUT + FREQ IN − GND GND COS+ − + COS Output + − COS− Figure 1. Block Diagram CS4121 + − Voltage Regulator V REG 7.0 V Func. Gen. High Voltage Protection ...
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ELECTRICAL CHARACTERISTICS (−40 C Characteristic Supply Voltage Section I Supply Current CC V Normal Operation Range CC Input Comparator Section Positive Input Threshold Input Hysteresis Input Bias Current (Note 4) Input Frequency Range Input Voltage Range Output V SAT Output ...
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PIN FUNCTION DESCRIPTION PACKAGE PIN # DIP−16 SO−20L 12, 13 4−7, 14− MARKING DIAGRAM ...
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TYPICAL PERFORMANCE CHARACTERISTICS −1 −2 −3 −4 −5 −6 − 135 180 Degrees of Deflection ( ) Figure 2. Function Generator Output Voltage vs. Degrees of Deflection 7.0 V ...
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Table 1. Function Generator Output Nominal Angle vs. Ideal Angle (After Calibrating at 2705) Nominal Nominal q q Ideal q Ideal q Degrees Degrees Degrees Degrees 17.98 1 1.09 18 18.96 2 2.19 19 19.92 3 3.29 ...
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CIRCUIT DESCRIPTION and APPLICATION NOTES The CS4121 is specifically designed for use with air−core meter movements. It includes an input comparator for sensing an input signal from an ignition pulse or speed sensor, a charge pump for frequency to voltage ...
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V REG − OUT FREQ SQUARE − 2.0 V Figure 7. Partial Schematic of Input and Charge Pump t DCHG FREQ IN V REG SQ ...
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0.0033 mF 30 PPM/ C Speedo Input R2 0 Battery R1 3.9, D1 0.1 mF 500 mW 1 600 PIV 50 V, 500 mW Zener GND Notes: 1. For ...
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0.0033 mF 30 PPM/ C Speedo Input 0 Battery R1 3. 500 mW 1 600 PIV 500 mW Zener C1 GND 0.1 mF Notes: 1. ...
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−T− 0.25 (0.010 20X 0. 18X ...
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... Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com CS4121 N. American Technical Support: 800−282−9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 12 ON Semiconductor Website: http://onsemi ...