LPR4150AL datasheet(4/14 Pages) STMICROELECTRONICS

4 / 14 page

Block diagram and pin description

LPR4150AL

4/14

Doc ID 16576 Rev 1

Table 2.

Pin description

Pin #

Pin name

Analog function

OUT X

X rate signal output voltage (not amplified)

Internally not connected

4xIN X

Input of 4x amplifier

Internally not connected

4xOUTX

X rate signal output voltage (amplified)

Internally not connected

Vdd

Power supply

Internally not connected

4xOUTY

Y rate signal output voltage (amplified)

Internally not connected

4xIN Y

Input of 4x amplifier

VCONT

PLL filter connection pin #17

FILTVDD

PLL filter connection pin #18

Vdd

Reserved. Connect to Vdd

OUTY

Y rate signal output voltage (not amplified)

Internally not connected

Vref

Reference voltage

Internally not connected

High-pass filter reset (logic 0: normal operation mode;

logic1: external high-pass filter is reset)

Res

Reserved. Leave unconnected or connect to Vdd

GND

0V supply voltage

Self-test (see

Table 6)

SLEEP/PD

Sleep mode / power-down mode (see

Table 6)

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