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零件编号 | BISS0001 | ||
描述 | Micro Power PIR Motion Detector IC | ||
制造商 | ETC | ||
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BISS0001
Micro Power PIR Motion Detector IC
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Features
Low power CMOS technology (ideal for battery operated PIR devices)
CMOS high input impedance operational amplifiers
Bi-directional level detector / Excellent noise immunity
Built-in Power up disable & output pulse control logic
Dual mode : retriggerable & non-retriggerable
Pin description
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
A
VO
RR1
RC1
RC2
RR2
Vss
VRF
VC
IB
Vdd
2OUT
2IN-
1IN+
1IN-
1OUT
Description
Retriggerable & non-retriggerable mode select
(A=1 : re-triggerable)
Detector output pin (active high)
Output pulse width control (Tx) * See definition below
Output pulse width control (Tx) *
Trigger inhibit control (Ti)
*
Trigger inhibit control (Ti)
*
Ground
RESET & voltage reference input
(Normally high. Low=reset)
Trigger disable input
(VC >0.2Vdd=enable; Vc<0.2Vdd =disabled)
Op-amp input bias current setting
Supply voltage
2nd stage Op-amp output
2nd stage Op-amp inverting input
1 st stage Op-amp non-inverting input
1 st stage Op-amp inverting input
1 st stage Op-amp output
*
Tx = The time duration during which the output pin (Vo) remains high after triggering.
Ti = During this time period, triggering is inhibited. See timing charts for details.
Tx ≈ 24576 xR10 x C6; Ti ≈ 24 x R9 x C7。 (ref to schematic)
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页数 | 4 页 | ||
下载 | [ BISS0001.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
BISS0001 | CMOS | ETC |
BISS0001 | Infrared sensor signal processor | JX |
BISS0001 | Infrared sensor signal processor | TDL |
BISS0001 | Micro Power PIR Motion Detector IC | ETC |
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