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Unisonic Technologies |
UNISONIC TECHNOLOGIES CO., LTD
M3000
Preliminary
LINEAR INTEGRATED CIRCUIT
PIR INFRARED REMOTE CONTROL
CIRCUIT
DESCRIPTION
The M3000 is a passive infra-red controller using analog mixing
digital design technique and is manufactured by CMOS process.
The M3000 needs only few external components in application
circuit. It can be applied in controller of light, electric switching,
burglar alarm, and so on.
FEATURES
* Low Power CMOS Technology
* 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
ORDERING INFORMATION
Ordering Number
M3000G-S16-R
Package
SOP-16
Packing
Tape Reel
www.unisonic.com.tw
Copyright © 2010 Unisonic Technologies Co., Ltd
1 of 6
QW-R502-473.a
M3000
PIN CONFIGURATIONS
A
1
VOUT
RR1
RC1
RC2
2
3
4
5
RR2
6
VSS
VRF/RESET
7
8
16 1OUT
15 1IN-
14 1IN+
13 2IN-
12 2OUT
11 VDD
10 IB
9 VC
PIN DESCRIPTIONS
PIN NO.
1
2
3
4
5
6
7
8
PIN NAME
A
VOUT
RR1
RC1
RC2
RR2
VSS
VRF
I/O
I
O
I
9 VC
10 IB
11 VDD
12 2OUT
13 2IN-
14 1IN+
15 1IN-
16 1OUT
I
O
I
I
I
O
PIN DESCRIPTION
Retriggerable & non-retriggerable mode select
Detector output pin (active high)
Output pulse width control (Tx)
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=disable)
Op-amp input bias current setting
Supply voltage
2nd stage Op-amp output
2nd stage Op-amp inverting input
1st stage Op-amp non-inverting input
1st stage Op-amp inverting input
1st stage Op-amp output
CMOS IC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 6
QW-R502-473.a
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