TDE0160_05 STMICROELECTRONICS [STMicroelectronics], TDE0160_05 Datasheet

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TDE0160_05

Manufacturer Part Number
TDE0160_05
Description
Proximity Detectors
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
Schematic Diagram
Features
Description
The TDE0160 is designed to detect metal bodies
by the effect of Eddy currents on the HF losses of
a coil. It has two complementary open collector
outputs
adjustable, and an electronic switching circuit is
incorporated for disabling both outputs.
November 2005
Supply Voltage +4 to +36V
Supply Current < 1.2mA
Loss Resistance 5 to 50kΩ
Oscillator Frequency < 1MHz
Output Transistors I = 20mA, V
with
peak
limiting.
CE(sat)
Hysteresis
≤ 1.1V
is
An internal zener diode maintains the supply
voltage to the circuit in “dipole“ operation.
Proximity Detectors
SO14
TDE0160
www.st.com
Rev 2
1/18
18

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TDE0160_05 Summary of contents

Page 1

Features Supply Voltage +4 to +36V Supply Current < 1.2mA Loss Resistance 5 to 50kΩ Oscillator Frequency < 1MHz Output Transistors I = 20mA, V Description The TDE0160 is designed to detect metal bodies by the effect of Eddy currents ...

Page 2

Contents 1 Internal schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 3

TDE0160 1 Internal schematic diagram Figure 1. Pin connection diagram (top view) 1 Internal schematic diagram 3/18 ...

Page 4

Electrical ratings 2 Electrical ratings Table 1. Absolute maximum ratings Symbol V Supply Voltage CC V Output Voltage Output Current ( Zener Current Z T Junction Temperature J T ...

Page 5

TDE0160 3 Operating Mode If I exceeds current I with time costant 0.5C C, transistors until V CC Figure 2. Switching Operation / R the switch cuts off the output transistor and tests the value ...

Page 6

Operating Mode Figure 3. Negative resistence vs Frequency Figure 5. Switching threshold vs Junction temperature 6/18 Figure 4. Zener voltage vs Junction Temp. Figure 6. Negative resistance vs Junction temperature TDE0160 ...

Page 7

TDE0160 Figure 7. Loss resistance vs Detection Range Figure 8. MILD Steel 3 Operating Mode 7/18 ...

Page 8

Typical Applications 4 Typical Applications Table 3. Component Values (see figures 9, 10, 11) Symbol mean ...

Page 9

TDE0160 Figure 9. Application Scheme (A) 4 Typical Applications 9/18 ...

Page 10

TDE0160 Figure 10. Application Scheme (B) 10/18 ...

Page 11

TDE0160 Figure 11. Application Scheme (C) 4 Typical Applications 11/18 ...

Page 12

Package Mechanical Data 5 Package Mechanical Data Table 4. SO14 Mechanical Data Dim. MIN. A 1.35 A1 0.1 A2 1.10 B 0.33 C 0.19 D 8. 5.8 h 0.25 L 0.4 k 0° ddd Figure ...

Page 13

TDE0160 Table 5. Tube Shipment Information BASE QUANTITY BULK QUANTITY Figure 13. Tube Dimension Tube Mechanical Data mm. 6.60 ±0.10 1.90 ±0.10 0.60 ±0.10 7.80 ±0.10 4.30 ±0.10 100 pcs. 2000 pcs. 5 Package Mechanical ...

Page 14

Package Mechanical Data Table 6. Tape & Reel Shipment Information max. D1 min max Ao, Bo, Ko Figure 14. Tape Specification 14/18 TAPE MECHANICAL DATA mm. 1.50 +0.1/0 1.75 ...

Page 15

TDE0160 Table 7. Reel Mechanical Data Tape size A max. B min min. N min max. Figure 15. Tape & Reel Shipment Information mm. 16.0 ±0.30 330.0 1.5 13.0 ±0.20 20.2 60 16.4 +2/-0 22.4 5 ...

Page 16

Order codes 6 Order codes Part number TDE0160FP TDE0160FPT 16/18 Temp range Package 150°C SO14 150°C SO14 TDE0160 Packing Tube Tape and Reel ...

Page 17

TDE0160 7 Revision history Date Revision 18-Nov-2005 2 Final release. 7 Revision history Changes 17/18 ...

Page 18

Revision history Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result ...

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