ZDP323B Series Digital PIR Sensor

Product Specification

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PS041703-0324 - Preliminary

Page 19

15.4 Sensor Characteristics

Ta = 25 ±5 °C unless otherwise specified.

Table 9 - Sensor Characteristics

Symbol

Parameter

Specification

Conditions

SOUT

Signal Output

Min: 1200 counts (p-p)

Typ: 1800 counts (p-p)

Register Bit [24:25]=11

Register Bit [26:28]=000

NOUT

Noise Output

Max: 250 counts (p-p)

Typ: 100 counts (p-p)

Register Bit [24:25]=11

Register Bit [26:28]=000

DRES

Data Output Resolution

12 Bit

MSB is sign(+/-) bit

TCYC

Data Output Data Update

Cycle Rate

Typ. 9.5 msec.

－

TSTAB

Stability Time

Max: 30 sec. (See section 11) After applying VDD and after

changing digital filter setting.

FOV

Field of View

X Axis: 148°

Y Axis: 136°

See

Figure 3

-

Filter Substrate

Silicon

(5%)

Cut on Wavelength

5 ±1 µm

FT

Filter Transmittance

70%

Average from 8 µm to 13 µm

15.5 Environmental Characteristics

Table 10 - Environmental Characteristics

Symbol

Parameter

Specification

Conditions

TOPP

Recommended Operating

Temperature

-40 to +80 °C

TSTORE

Recommended Storage Temperature

-40 to +80 °C

HOPP

Operating Humidity

95 %RH or less

30 °C

HSTORE

Storage Humidity

95 %RH or less

30 °C

15.6 RoHS Compliance

This product conforms to the RoHS Directive in force at the date of issuance of this product

specification.