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CS209AYDR8 数据表(PDF) 2 Page - Cherry Semiconductor Corporation

部件名 CS209AYDR8
功能描述  Proximity Detector
PDF  6 Pages
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制造商  CHERRY [Cherry Semiconductor Corporation]
网页  http://www.cherrycorp.com/
标志 CHERRY - Cherry Semiconductor Corporation

CS209AYDR8 数据表(HTML) 2 Page - Cherry Semiconductor Corporation

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Electrical Characteristics: -40¡C ² TA ² 125¡C unless otherwise specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
8
6
4
2
100
4
8
12
16
20
Output Load (k
W)
(T = 22
°C, VCC= 12V)
-40
-20
0
20
40
60
80
100
120
2.5
3.5
4.5
5.5
6.5
Temperature (
°C)
(VCC = 12V, Rload = 1k
W)
Output Switching Delay vs. Temperature
Output Switching Delay vs. Output Load
Typical Performance Characteristics
Package Pin Description
PACKAGE PIN#
PIN SYMBOL
FUNCTION
8L PDIP & SO
14L SO
1
1
OSC
Adjustable feedback resistor connected between OSC and
RF sets detection range.
2
2
TANK
Connects to parallel tank circuit.
3
3
Gnd
Ground connection.
4
4
OUT1
Complementary open collector output; When OUT1 =
LOW, metal is present.
5
6
OUT2
Complementary open collector output; When OUT2 =
HIGH, metal is present.
6
10
DEMOD
Input to comparator controlling OUT1 and OUT 2.
712
VCC
Supply voltage.
8
13
RF
Adjustable feedback resistor connected between OSC and
RF set detection range.
5,7,8,9,11,14
NC
No Connection.
Supply Current ICC
VCC = 4V
3.5
6.0
mA
VCC = 12V
6.0
11.6
mA
VCC = 24V
11.0
20.0
mA
Tank Current
VCC = 20V
-550
-300
-100
µA
Demodulator Charge Current VCC = 20V
-60
-30
-10
µA
Output Leakage Current
VCC = 24V
0.01
10.00
µA
Output VSAT
VCC = 4V, IS =20mA
60
200
mV
VCC = 24V, IS =100mA
200
500
mv
Oscillator Bias
VCC = 20V
1.1
1.9
2.5
V
Feedback Bias
VCC = 20V
1.1
1.9
2.5
V
Osc - Rf Bias
VCC = 20V
-250
100
550
mV
Protect Voltage
ITANK = -10mA
-10.0
-8.9
-7.0
V
Detect Threshold
720
1440
1950
mV
Release Threshold
550
1200
1700
mV



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