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. Byte Timing with Asynchronous Reset. Page 15 LE Figure 8. Clock in the same control byte and observe the diag- nostic data that comes out of the device. LE 1 Block diagram Figure 1. Elcodis is a trademark of Elcodis Company Ltd. PowerSO pin connection top view Figure 3. LEPD datasheet and specification datasheet.

Each output has a current limit circuit which limits the maximum output current to at least 1. Page 7 LE 2. Once the delay period has elapsed, the output voltages are sensed by the comparators and any output with voltages higher than 1. All other trademarks are the property of their respective owners. Page 3 LE List of tables Table 1. 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 for that output.

Pin description 2 Pin description Figure 2.

Page 4 List of figures List of figures Figure 1. Clock in the same control byte and observe the diag. Datasyeet SCLK input is gated by the.

(PDF) L9822EPD Datasheet download

At the rising edge datasheef CE the shift datashret data is latched into the parallel latch and the output stages will be actuated by the new data. Contents Contents 1 Block diagram. Clock in a new control byte. List of figures List of figures Figure 1. Page 8 Electrical specifications 3 Electrical specifications 3. Page 2 Contents Contents 1 Block diagram. Page l9822ed Pin description 2 Pin description Figure 2. Each channel is independently controlled by an output latch and a common Page 12 Functional description 4.

Revision history 6 Revision history Table 6. Checking for fault conditions may be done in the fol. Any differences would point to a fault on that output. This allows the part to overcome any high inrush cur.

LEPD Datasheet(PDF) – STMicroelectronics

Page 11 LE 4. This allows l9822epx part to overcome any high inrush cur- rents that may flow immediately after turn on. Multiwatt 15 mechanical data and package dimensions DIM. Page 5 LE 1 Block diagram Figure 1. Electrical specifications 3 Electrical specifications 3.

OCTAL SERIAL SOLENOID DRIVER

Clock in a new control byte. Copy your embed code and put on your site: Download datasheet Kb Share this page. Page 13 LE Figure 6. I LE Changes characteristics, the max.

Home – IC Supply – Link. The diag- nostic bits should be identical to the bits that were first clocked in.

Clock in the same 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 l9822pd was still high and a short circuit or overload condition exists.

Page 9 LE Table 5. Page 16 Revision history 6 Revision history Table 6. Wait microseconds or so to allow the outputs to settle. Status monitor function is available on all output. LE Information in this document is provided solely in connection with ST products. LEPD datasheet and specification datasheet Download datasheet. Any differences would point to a fault. LE List of tables Table 1.