Analog Integrated Circuit Device Data

4

Freescale Semiconductor

33811

PIN CONNECTIONS

12

SOLM3

Input

Solenoid Monitor 3

The Solenoid Monitor Input is connected to the solenoid coil at the output

driver. It monitors the current waveform through the solenoid coil as it

appears as a voltage across the output driver MOSFET.

13

SOLM2

Input

Solenoid Monitor 2

The Solenoid Monitor Input is connected to the solenoid coil at the output

driver. It monitors the current waveform through the solenoid coil as it

appears as a voltage across the output driver MOSFET.

14

SOLM1

Input

Solenoid Monitor 1

The Solenoid Monitor Input is connected to the solenoid coil at the output

driver. It monitors the current waveform through the solenoid coil as it

appears as a voltage across the output driver MOSFET.

15

N/C

No Connect

No Connect

This pin is not to be used and must be left open in any design.

16

A_GND

Ground

Analog Ground

The Analog Ground is the return for the VDD and VPWR supply.

Table 1. 33811 Pin Definitions (continued)

Pin Number

Pin Name

Pin Function

Formal Name

Definition