Si1146-M01-GMR datasheet(5/70 Pages) SILABS

部件名	Si1146-M01-GMR

功能描述	Integrated infrared proximity detector

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制造商	SILABS [Silicon Laboratories]

网页	http://www.silabs.com

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5 / 70 page

Si1145/46/47-M01

Rev. 1.0

5

1. Electrical Specifications

1.1. Performance Tables

Table 1. Recommended Operating Conditions

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

VDD Supply Voltage

VDD

1.71

—

3.6

V

VDD OFF Supply Voltage

VDD_OFF

OFF mode

–0.3

1.0

V

VDD Supply Ripple Voltage

VDD = 3.3 V

1 kHz–10 MHz

—

50

mVpp

Operating Temperature

T

–40

25

85

°C

SCL, SDA, Input High Logic

Voltage

I2CVIH

VDDx0.7

—

VDD

V

SCL, SDA Input Low Logic

Voltage

I2CVIL

0—

VDDx0.3

V

PS Operation under

Direct Sunlight

Edc

—

128

klx

IrLED Emission Wavelength

l

750

850

950

nm

IrLED Supply Voltage

VLED

IrLED VF = 1.0 V nominal

VDD

—

4.3

V

IrLED Supply Ripple Voltage

Applies if IrLEDs use

separate supply rail

0–30 kHz

30 kHz–100 MHz

—

250

100

mVpp

Start-Up Time

VDD above 1.71 V

25

—

ms

LED3 Voltage

Start-up

VDDx0.77

—

V

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ON Semiconductor	CS209A	219Kb / 8P	Proximity Detector July, 2006 ??Rev. 3
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