CS209AYDR14 查看數據表（PDF） - ON Semiconductor

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CS209AYDR14

Proximity Detector

ON Semiconductor 

CS209A

ELECTRICAL CHARACTERISTICS: (−40°C ≤ TA ≤ +125°C, unless otherwise specified.)

Characteristic

Test Conditions

Min

Typ

Max

Unit

Supply Current ICC

TANK Current

Demodulator Charge Current

Output Leakage Current

Output VSAT

VCC = 4.0 V

VCC = 12 V

VCC = 24 V

VCC = 20 V

VCC = 20 V

VCC = 24 V

VCC = 4.0 V, IS = 20 mA

VCC = 24 V, IS = 100 mA

−

3.5

6.0

mA

−

6.0

11.6

mA

−

11.0

20

mA

−550

−300

−100

μA

−60

−30

−10

μA

−

0.01

10

μA

−

60

200

mV

−

200

500

mV

Oscillator Bias

Feedback Bias

OSC − RF Bias

Protect Voltage

Detect Threshold

VCC = 20 V

VCC = 20 V

VCC = 20 V

ITANK = −10 mA

−

1.1

1.9

2.5

V

1.1

1.9

2.5

V

−250

100

550

mV

−10

−8.9

−7.0

V

720

1440

1950

mV

Release Threshold

−

550

1200

1700

mV

PACKAGE PIN DESCRIPTION

PACKAGE PIN #

DIP−8 & SO−8

1

SO−14

1

PIN SYMBOL

FUNCTION

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 OUT2.

7

12

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.

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