13

Remark: Circuit stability time: 30s max.

While the circuitry is stabilizing after the power is turned on, the sensor output is not fixed in the “on” state or “off” state. This is true regardless of whether or not

the sensor has detected anything.

[Timing chart]

1) Digital output

ON

OFF

Power supply

Detection state

ON

OFF

Detect

Not

detect

Sensor output

Circuit stability time

2) Analog output

Items

Symbol

Specified value

Measured conditions

Reted operating voltage

Minimum

Maximum

Vdd

4.5 V DC

5.5 V DC

Output voltage

Minimum

Typical

Maximum

Vout

0 V

2.5 V

Vdd

Output offset average voltage

Minimum

Typical

Maximum

Voff

2.3 V

2.5 V

2.7 V

Steady-state output

voltage when not

detecting

Reted consumption current

Typical

Maximum

Iw

0.17 mA

0.3 mA

Iout = 0

Steady-state noise

Typical

Maximum

Vn

130 m Vp-p

300 m Vp-p

Output current

Maximum

Iout

50 µA

Circuit stability time

Maximum

Twu

45 s

Note: To set to the same detection performance as the digital type, set the output voltage to the offset voltage (2.5V) ±0.45V (i.e. 2.95V or more and 2.05V or less).

Remark: Circuit stability time: 45s max.

While the circuitry is stabilizing after the power is turned on, the sensor output is not fixed in the “on” state or “off” state. This is true regardless of whether or not

the sensor has detected anything.

2) Analog output

Vdd

GND

(Comparator

decision output)

Vdd

Voff

V h

V n

V l

GND

Circuit stability time

Body

movement

Threshold voltage 1

(comparator)

Threshold voltage 2

(comparator)

Power supply

Detection state

Detect

Not

detect

Output waveform

V out

MP Motion Sensor (AMN1,2,4)

1) Digital output

Items

Symbol

Specified value

Standard type

Low current consumption type

Measured

conditions

Reted operating voltage

Minimum

Typical

Maximum

Vdd

3.0 V DC

—

6.0 V DC

Reted consumption current

(Standby)

Typical

Maximum

Iw

170 µA

300 µA

Iout = 0

Output

(when detecting)

Current

Maximum

Iout

100 µA

Voltage

Minimum

Maximum

Vout

Vdd –0.5

—

Open when not

detecting

Circuit stability time

Typical

Maximum

Twu

7 s

30 s

2.2 V DC

—

3.0 V DC

46 µA

60 µA

100 µA

Vdd –0.5

—

7 s

30 s

Remark: The current which is consumed during detection consists of the standby consumed current plus the output current.

MP MOTION SENSOR

2004.11.1 7:02 PM

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