Panasonic CNZ1402B Integrated photosensor Datasheet

Integrated Photosensors
CNZ1402A/B, CNZ1403A/B
Integrated Photosensors
Unit : mm
CNZ1402A/B
For contactless SW, object detection
0.45±0.1
Overview
Features
6.2±0.2
2.0±0.2
2.2±0.2
2.5±0.2
25.0±0.35
13.0
5.0±0.2
A
0.45±0.1
A'
,
,
,,
Device
center
7.3±2.0
The two elements are arranged so as to face each other, and objects
passing between them are detected.
Mark for
indicating
LED side
10.0±0.2
CNZ1402A/B and CNZ1403A/B are photocouplers in which a
high efficiency GaAs infrared light emitting diode as the light emitting
element, and a photodiode and a signal processing circuit as a light
detecting element are intergrated on a single chip.
5- 0.45±0.2
(2.54)
(10.0)
2-ø3.2±0.2
2
Built-in Schmitt circuit for strong noise-withstanding capability
(2.54)
SEC. A-A'
3
4
Large output current
Open-collector output
Output transistors turn on and off (two types) when light is shined
CNZ1402A/CNZ1403A : Normally ON type
CNZ1402B/CNZ1403B : Normally OFF type
1: Anode
2: Cathode
3: VCC
4: VO
5: GND
5
1
(Note) ( ) Dimension is reference
Unit : mm
CNZ1403A/B
Absolute Maximum Ratings (Ta = 25˚C)
3
V
IF
50
mA
PD*1
75
mW
IO
20
mA
Output voltage
VO
30
V
Supply voltage
VCC
16
V
Output current
Output
(Photo IC)
Temperature
*2
Power dissipation
PC
Operating ambient temperature
Topr –20 to +85
˚C
Tstg –30 to +100
˚C
Storage temperature
200
Mark for
indicating
LED side
mW
2.0±0.2
2.2±0.2
VR
13.0
5.0±0.2
A
0.45±0.1
2-R0.5
Device
center
A'
5- 0.45
(2.54)
(10.0)
2
6.2
,,
,,
Reverse voltage (DC)
Input (Light
Forward current (DC)
emitting diode)
Power dissipation
Unit
10.0
2.5±0.2
Symbol Ratings
7.3±2.0
Parameter
(2.54)
SEC. A-A'
3
4
Input power derating ratio is 1.0 mW/˚C at Ta ≥ 25˚C.
*2 Output power derating ratio is 2.67 mW/˚C at Ta ≥ 25˚C.
*1
1
5
(Note) ( ) Dimension is reference
1: Anode
2: Cathode
3: VCC
4: VO
5: GND
Pin Connection
CNZ1402A,CNZ1403A
(Normally ON type)
CNZ1402B,CNZ1403B
(Normally OFF type)
Const. Voltage Cir.
Anode 1
Cathode 2
3 VCC
4 VO
5 GND
Const. Voltage Cir.
Anode 1
Cathode 2
3 VCC
4 VCC
5 GND
1
CNZ1402A/B,CNZ1403A/B
Integrated Photosensors
Electrical Characteristics (Ta = 25˚C)
Parameter
Symbol
Conditions
min
Forward voltage (DC)
Input
Reverse current (DC)
characteristics
Capacitance between terminals
VF
IF = 50mA
IR
VR = 3V
Ct
VR = 0V, f = 1MHz
“H” Output current
Output
characteristics “L” Output voltage
IOH
VCC = 5V, VOH = 30V, IF = 0mA, (IF = 10mA)
VOL
VCC = 5V, IOL = 20mA, IF = 10mA, (IF = 0mA)
Transfer
characteristics
IFH→L(IFL→H) VCC = 5V
Hysteresis
IFLH/IFHL(IFHL/IFLH) VCC = 5V, RL = 240Ω
tPLH(tPHL
Note) Normally ON type characteristics is shown, (
* Switching time measurement circuit
VCC = 5V
RL = 100Ω
VO
Sig.IN
Const. Voltage Cir.
Unit
1.2
1.5
V
10
µA
100
µA
pF
0.15
0.4
V
5
10
mA
0.75
tPHL(tPLH)* VCC = 5V, IFP = 10mA, RL = 100Ω
)*
max
50
Threshold input current
Response time
typ
VCC = 5V, IFP = 10mA, RL = 100Ω
6
µs
10
µs
) shows Normally OFF type.
(Input pulse)
(Output pulse)
,,,
,
,
1.5V
tPHL : H
tPLH : L
50Ω
tPHL
IF , IO — Ta
200
120
10
40
60
80
100
80
40
0
– 40 – 20
Ambient temperature Ta (˚C )
Response time
VCC = 5V
Ta = 25˚C
RL = 100Ω
tput :H L
(Fall Time)
tpLN :L H
(Rise Time)
20
tPLH
15
10
5
0
60
80
160
140
120
– 40 – 20
100
100
40
60
80
100
Detecting position characteristics (2)
CNZ1403B
VCC = 5V
Ta = 25˚C
RL = 240Ω
IF = 10mA
d = 0.08mm
Criterion
0
d
80
20
120
CNZ1403A
VCC = 5V
Ta = 25˚C
RL = 240Ω
IF = 10mA
d = 0.08mm
0
Ambient temperature Ta (˚C )
Detecting position characteristics (1)
IO (%)
t
PHL PLH
40
120
Relative output current
L
1.5V
Sig.
OUT t
,,
tPHL , tPLH (µs)
CNZ1402A,CNZ1403A
20
180
Ambient temperature Ta (˚C )
tpd — IF
VCC
Sig.
IN Const. Voltage Cir. R
0
IO (%)
20
IFLH (IFHL)
100
Criterion
0
d
80
Relative output current
0
Low level output voltage
IO
VCC = 5V
IOL = 20mA
IFHL (IFLH)
VOL (mV)
IFHL , IFLH (%)
30
0
– 25
60
40
20
60
40
20
tPHL
0
5
10
15
20
25
30
Forward current IF (mA)
2
VOL — Ta
160
40
Relative threshold input current
Forward current , output current IF , IO (mA)
IF
20
L Propagation time
H Propagation time
IFT — Ta
60
50
tPLH
35
0
0
1
2
3
4
Distance d (mm)
5
6
1
2
3
4
Distance d (mm)
5
6
Similar pages