mc33187d Freescale Semiconductor, Inc, mc33187d Datasheet
mc33187d
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mc33187d Summary of contents
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... LONG DURATION AUTO- MOTIVE TIMER SEMICONDUCTOR TECHNICAL DATA D SUFFIX PLASTIC PACKAGE CASE 751 (SO-8) PIN CONNECTIONS N/C Gnd 2 7 N/C 6 Relay 3 Vcc3 Toggle 4 5 ORDERING INFORMATION Operating Device Package Temperature Range MC33187D -40°C to +85°C Vbat VCC + Toggle + 2.3V SO8 S1 TM ...
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... Freescale Semiconductor, Inc. MAXIMUM RATINGS Ratings ELECTRICAL RATINGS Pin 5 voltage Pin 3 Voltage Pin 3 Current THERMAL RATINGS Storage Temperature Operating Junction Temperature ELECTRICAL CHARACTERISTICS. Tamb from - 40° 85°C, Vcc = 14V through 1KΩ, unless otherwise noted. Typical values reflect approximate mean at 25°C, nominal VCC, at time of device characterization. ...
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... Freescale Semiconductor, Inc. Pin Oscillator frequency control. Rt and Ct control the frequency of the clock oscillator. The period of oscillation is nominally given RtCt with the overall time period given 4096 RtCt. However, the following formula is believed to give a more accurate forecast of the overall time interval provided by the circuit for values of Rt between 200K and 2M and values of Ct between 1nF and 1uF ...
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... Freescale Semiconductor, Inc. The circuit shown demonstrates the use of the timer to provide a delay in turning the courtesy light off after the vehicle doors are closed. The components are the same as the defogger timer and Rt, Ct, Rs and Cs are as described in the general description above, while Dz and Rin are described in the description of the defogger timer ...
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... Freescale Semiconductor, Inc. This circuit is designed to just use the toggle and relay drive feature of the long duration timer. The functions of components Rs, Cs, Rt, Ct, Rin and Dz are as previously described. Although the circuit is not intended to be allowed to time out, Rt and Ct need to be included necessary for the timer to run for the internal debounce timer to be reset ...
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... Freescale Semiconductor, Inc. For More Information On This Product, MC33187 MOTOROLA Go to: www.freescale.com 6 ...
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... Freescale Semiconductor, Inc. Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “ ...