STV-376-E01(2008) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STV-376-E01
(Rev.:2008)

Ultra-low power laser motion sensor for laser mouse applications

STMicroelectronics 

Electrical characteristics

3

Electrical characteristics

VT5376

3.1

Supply voltages (using internal DC/DC controller)

Table 4. Supply voltages using DC/DC controller

Symbol

Parameter

Min.

VTOP

Boosted supply(1)

2.0

VBAT

Supply from single AA cell

1.0

1. Value defined by resistors ratio

Typ.

2.2

1.25

Max.

Unit

2.6

V

1.6

V

3.2

Supply voltages (direct drive, bypassing DC/DC controller)

Table 5. Supply voltage values (direct drive, bypassing DC/DC controller)

Symbol

Parameter

Min.

Typ.

Max.

Unit

VTOP

Boosted supply

1.7

1.8

1.9

V

VBAT

Supply from single AA cell

1.0

1.8

1.9

V

AVDD

Analog supply

1.7

1.8

1.9

V

DVDD

VREG

Digital core supply

Digital core supply

1.7

1.8

1.9

V

1.7

1.8

1.9

V

3.3

Logic IO

Table 6. Digital IO electrical characteristics

Symbol

Parameter

Min.

Typ.

CMOS digital inputs (Reset_Out, Motion, PowerDown, SDA and SCL)

VIL

Low level input voltage

0

VIH

High level input voltage

0.7*VDD

IIL

Low level input current

IIH

High level input current

CMOS digital outputs

VOL

Low level output voltage (4mA load)

VOH

High level output voltage (4mA load) 0.7*VDD

Max.

Unit

0.3*VDD

V

VDD + 0.3 V

-1

µA

1

µA

0.3*VDD

V

V

8/30

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