L9822EPD DATASHEET PDF

LEPD Octal Serial Solenoid Driver. EIGHT LOW RDSon DMOS OUTPUTS @ 25°C VCC 5%) 8 BIT SERIAL INPUT DATA (SPI) 8 BIT SERIAL DIAGNOSTIC . LEPD datasheet, LEPD circuit, LEPD data sheet: STMICROELECTRONICS – Octal serial solenoid driver,alldatasheet, datasheet, Datasheet. LEPD datasheet, LEPD circuit, LEPD data sheet: STMICROELECTRONICS – OCTAL SERIAL SOLENOID DRIVER,alldatasheet, datasheet.

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Data is transmitted serially to the device using the. The diag- nostic bits should be identical to the bits that were first clocked in. Clock in a new control byte. If the output was programmed ON by clocking in a zero, and a one came back as the di- agnostic bit for that output, the output pin was still high and a short circuit or overload condition exists.

The SCLK input is gated by the. Page 6 Pin description 2 Pin description Figure 2.

OCTAL SERIAL SOLENOID DRIVER

Page 12 Functional description 4. Electrical specifications 3 Electrical specifications 3. Checking for fault conditions may be done in the fol. Any differences would point to a fault.

LEPD Datasheet(PDF) – STMicroelectronics

Page 7 LE 2. LEPD datasheet and specification datasheet Download datasheet. Clock in the same control byte and observe the diag- nostic data that comes out of the device. LEPD datasheet and specification datasheet. Page 13 LE Figure 6. Page 5 LE 1 Block diagram Figure 1.

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Contents Contents 1 Block diagram. Clock in the same control byte and observe the diag. Any differences would point to a fault on that output. Copy your embed code and put on your site: Byte Timing with Asynchronous Reset.

(PDF) L9822EPD Datasheet download

Page 11 LE 4. Page 4 List of figures List of figures Figure 1.

Page 9 LE Table 5. At the rising edge of CE the shift register data is latched into the parallel latch and the output stages will be actuated by the new data. List of figures List of figures Figure 1. This datqsheet the part to overcome any high inrush cur. Once the delay period has elapsed, the output voltages are sensed by the comparators and any output with voltages higher than 1.

LE 1 Block diagram Figure 1. Status monitor function is available on all output. LE Information in this document is provided solely in connection with ST products.

If the output was programmed OFF by clocking in a one, and a zero came back as the diagnostic bit for that output, nothing had pulled the output pin high and it must be floating, so an open circuit condition exists dataeheet that output.

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Home – IC Supply – Link. Page 15 LE Figure 8. Clock in the same control byte Page 2 Contents Contents 1 Block diagram. Wait microseconds or so to allow the outputs to settle. Page 3 LE List of tables Table 1. Clock in a new control byte.

Revision history 6 Revision history Table 6. Pin description 2 Pin description Figure 2. I LE Changes characteristics, the max. All other trademarks are the property of their respective owners. Multiwatt 15 mechanical data and package dimensions DIM.

LEPD STMicroelectronics, LEPD Datasheet

Each output has a current limit circuit which limits the maximum output current to at least 1. PowerSO pin connection top view Figure 3. This allows the part to overcome any high inrush cur- rents that may flow immediately after turn on. Elcodis is a trademark of Elcodis Company Ltd. Page 16 Revision history 6 Revision history Table 6. Download datasheet Kb Share this page.