RDB226S Digital Pyroelectric Infrared Sensor
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
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RDB226S Digital Pyroelectric Infrared Sensor

Available:In Stock
R$ 6,90

Application:Security product,Human body induction toys,Human body induction lamps, and switches
Feature:High-precision AD signal process,Differential signal input mode, anti-interference ability.

Production Description:
Digital PIR sensor RDB226S, is an integrated design of sensitive element and signal processing chip, packaged sensitive element and IC chip into sensor shield. Sensitive element transfer the human movement signal to high-precision digital chip for data processing. Then the sensor gives digital signal for easy using.
Feature:

  • High-precision AD signal process
  • Differential signal input mode, anti-interference ability
  • Sensitivity, delay time, and light adjustment function
  • Enable pin controls the sensor output
  • Wide voltage power supply(1.8~4.5V) and low power consumption
  • Digital TTL signal output

Application:

  • Security product
  • Human body induction toys
  • Human body induction lamps, and switches
  • Industrial automation control
  • Smart home
  • IOT terminals
  • Intelligent appliance

Main technical parameters:

Parameter

Symbol

Min

Typical

Max

Unit

Note

Working condition

Voltage

VDD

1.8

3.0

4.5

V

Power supply mode

Current

IDD

 

10

 

uA

10uA @3V@25℃

Sensitivity

VSENS

104

 

515

uV

 

Storage temperature

Tst

-40

 

125

 

WorkingTemperature

Twk

-25

 

85

 

ONTIME&SENS&OEN

SENS, ONTIME Input

 

0

 

VDD

 

 

SENS, ONTIME Input Current

 

 

 

20

nA

Pull-down current

OEN Input Low LEL

VIL_OEN

 

 

0.6

V

 

OEN Input High LEL

VIH_OEN

1.2

 

 

V

 

Output Pin(REL)

Output drive current

IREL

-5

 

5

mA

 

Block time

 

1.0

2.0

3.0

S

 

Delay time

ONTIME

1

 

3600

S

16 levels of adjustment

Application:Security product,Human body induction toys,Human body induction lamps, and switches
Feature:High-precision AD signal process,Differential signal input mode, anti-interference ability.

Production Description:
Digital PIR sensor RDB226S, is an integrated design of sensitive element and signal processing chip, packaged sensitive element and IC chip into sensor shield. Sensitive element transfer the human movement signal to high-precision digital chip for data processing. Then the sensor gives digital signal for easy using.
Feature:

  • High-precision AD signal process
  • Differential signal input mode, anti-interference ability
  • Sensitivity, delay time, and light adjustment function
  • Enable pin controls the sensor output
  • Wide voltage power supply(1.8~4.5V) and low power consumption
  • Digital TTL signal output

Application:

  • Security product
  • Human body induction toys
  • Human body induction lamps, and switches
  • Industrial automation control
  • Smart home
  • IOT terminals
  • Intelligent appliance

Main technical parameters:

Parameter

Symbol

Min

Typical

Max

Unit

Note

Working condition

Voltage

VDD

1.8

3.0

4.5

V

Power supply mode

Current

IDD

 

10

 

uA

10uA @3V@25℃

Sensitivity

VSENS

104

 

515

uV

 

Storage temperature

Tst

-40

 

125

 

WorkingTemperature

Twk

-25

 

85

 

ONTIME&SENS&OEN

SENS, ONTIME Input

 

0

 

VDD

 

 

SENS, ONTIME Input Current

 

 

 

20

nA

Pull-down current

OEN Input Low LEL

VIL_OEN

 

 

0.6

V

 

OEN Input High LEL

VIH_OEN

1.2

 

 

V

 

Output Pin(REL)

Output drive current

IREL

-5

 

5

mA

 

Block time

 

1.0

2.0

3.0

S

 

Delay time

ONTIME

1

 

3600

S

16 levels of adjustment