VT5365 datasheet(22/26 Pages) STMICROELECTRONICS

tên linh kiện	VT5365

Giải thích chi tiết về linh kiện	Single chip optical/laser mouse sensor for wireless applications

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Electrical characteristics

VT5365

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Electrical characteristics

7.1

Typical operating conditions

Note:

Supply currents above are for VT5365 sensor, IR LED and RF stage, measured at 1.8 V

(direct drive).

Vtop - VT5365 in regulated mode. In direct drive Vtop should be connected to Vin.

7.2

Logic IO

Note:

All digital inputs/outputs are 1.8 V capable, 5 V tolerant.

Table 5.

Operating conditions

Symbol

Parameter

Min.

Typ.

Max.

Unit

Vin

Supply voltage

1.7

1.8

2.0

Vtop

Supply Voltage

2.0

3.2

Supply current (Fast RUN mode - 10 Kfps)

Supply current (Slow RUN mode - 2.5 Kfps)

Supply current (IDLE 1 mode)

500

µA

Supply current (IDLE 2 mode)

120

µA

Supply current (SLEEP mode)

µA

Table 6.

Digital IO electrical characteristics

Symbol

Parameter description

Min.

Typ.

Max.

Unit

CMOS digital inputs

VIL

Low level input voltage

0.3 VDD

VIH

High level input voltage

0.7 VDD

5.5 V

IIL

Low level input current

-1

µA

IIH

High level input current

µA

CMOS digital outputs

VOL

Low level output voltage (4 mA load)

0.3 VDD

VOH

High level output voltage (4 mA load)

0.7 VDD

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