поискавой системы для электроныых деталей |
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ISL12032IVZ датащи(PDF) 2 Page - Intersil Corporation |
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ISL12032IVZ датащи(HTML) 2 Page - Intersil Corporation |
2 / 26 page 2 FN6618.0 December 14, 2007 Block Diagram Ordering Information PART NUMBER (Note) PART MARKING VDD RANGE TEMP RANGE (°C) PACKAGE (Pb-free) PKG DWG # ISL12032IVZ* 12032 IVZ 2.7V to 5.5V -40 to +85 14 Ld TSSOP M14.173 *Add “-T” suffix for tape and reel. Please refer to TB347 for details on reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. I2C INTERFACE CONTROL LOGIC ALARM FREQUENCY OUT RTC DIVIDER SDA BUFFER CRYSTAL OSCILLATOR SWITCH SCL BUFFER SDA SCL X1 X2 VDD VBAT IRQ INTERNAL SUPPLY VTRIP SECONDS MINUTES HOURS DAY OF WEEK DATE MONTH YEAR USER SRAM CONTROL REGISTERS REGISTERS GND EVIN EVDET AC AC POWER QUALITY EVALUATE AC INPUT BUFFER ACRDY FOUT LV POR/ LV COMPARE Functional Pin Descriptions PIN NUMBER SYMBOL DESCRIPTION 1 X1 The input of an inverting amplifier and is intended to be connected to one pin of an external 32.768kHz quartz crystal. X1 also can be driven directly from a 32.768kHz source with no crystal connected. 2 X2 The output of an inverting amplifier and is intended to be connected to one pin of an external 32.768kHz quartz crystal. X2 should be left open when X1 is driven from an external source. 3 VBAT Battery voltage. This pin provides a backup supply voltage to the device. VBAT supplies power to the device in the event that the VDD supply fails. This pin should be tied to ground if not used. 4GND Ground. 5AC AC Input. The AC input pin accepts either 50Hz of 60Hz AC 2.5VP-P sine wave signal. 6LV Low Voltage detection output/Brownout Alarm. Open drain active low output. 7EVIN Event Input - The EVIN is a logic input pin that is used to detect an externally monitored event. When a high signal is present at the EVIN pin, an “event” is detected. 8 EVDET Event Detect Output. Active when EVIN is triggered. Open Drain active low output. 9FOUT Frequency Output. Register selectable frequency clock output. CMOS output levels. ISL12032 |
Аналогичный номер детали - ISL12032IVZ |
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Аналогичное описание - ISL12032IVZ |
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