TSP Series Datasheet by TDK Corporation

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@TDK
August 2019
SENSORS
Piezoelectric Powder Level Sensors
TSP series
REACH
SVHC-Free
RoHS
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SENSORS
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Please note that the contents may change without any prior notice due to reasons such as upgrading.
Piezoelectric Powder Level Sensors
FEATURES
TDK’s piezoelectric powder level sensor, which uses a sensor element consisting of piezoelectric ceramic, was originally developed by TDK.
The sensor detects the presence of powder when the sensor element, which its built-in oscillating circuit causes to vibrate, comes into con-
tact with powder and the vibrational conditions are altered.
This is a unique sensor by TDK that employs a piezoelectric ceramic sensor element.
The exterior has a die cast finish that makes the sensor highly resistant to effects caused by external vibrations, and provides stable
detection characteristics.
The sensor can detect both magnetic and non-magnetic powders.
The sensor can be easily mounted to a wide range of locations.
Compact and low-cost.
APPLICATION
Toner detectors for copiers, laser beam printers, etc.
Detectors for other types of powders.
PART NUMBER CONSTRUCTION
PRODUCT LINEUP
ASSEMBLY (BUILT-IN OSCILLATION/CONTROL CIRCUITS)
ELEMENT (SEPARATED OSCILLATION/CONTROL CIRCUITS)
Overview of the TSP series
TSP 1 5 D 10 C-01
Series name Sensor diameter
(mm)
Driving voltage
(V) Type Shape of case Identifying control
number
1 ø11 5 5 D Assembly
AElement
Type
Electrical characteristics Size
Driving voltage
(V)
Output voltage
(V)max.
Output signal Detection portion
(mm)
Body width
(mm)
Body length
(mm)
TSP15D10C-01
5 5 High/Low ø11×4 17 14
Type
Electrical characteristics Size
Resonance frequency
(kHz)
Resonant impedance
()
Phase
(deg)
Detection portion
(mm)
Body width
(mm)
Body length
(mm)
TSP15A10C-17
61000 0 to 80 ø11×4 17 14
Background yellow: The product is not recommended to a new design.
Product compatible with RoHS directive
RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html
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Please note that the contents may change without any prior notice due to reasons such as upgrading.
AssemblyBuilt-in Oscillation/Control Circuits
TSP15D10C-01
SHAPE & DIMENSIONS
EXAMPLE CIRCUIT CONNECTION
TYPICAL ELECTRICAL CHARACTERISTICS
* Sensor level: in the model described below in which the amount of powder increases, the value of A at the moment when the sensor detects the presence
of powder (the measurement from the top surface of the powder to the upper end of the sensor part of this product).
Driving voltage Vcc (V) 5±0.5
Input current (mA) 20 max.
Sensor level* (mm) 5±3
Output voltage High (V) 4.5 min.
Output voltage Low (V) 0.5 max.
Operating temperature range (°C) 0 to 50
Lot No.
64
10
8.8
4
12.5
8
14 4
43
TDK
20.5
25
17
7.8
2-C2
2- 6
1711
2- 3.3
CN
1
1 2 3
2
3
Vcc
OUT
GND
Dimensions in mm
CN : 292250-3(AMP)
Detector surface.
Packing
4.7k
V
5V
TSP15D10C
1
2
3
Vcc
OUT
GND
A
Detective interview
edge
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Please note that the contents may change without any prior notice due to reasons such as upgrading.
ElementSeparated Oscillation/Control Circuits
TSP15A10C-17
SHAPE & DIMENSIONS
EXAMPLE CIRCUIT CONNECTION
TYPICAL ELECTRICAL CHARACTERISTICS
Resonance frequency (kHz) 6±1
Resonant impedance () 1000±500
Phase (deg) 0 to 80
Capacitance (nF) 6.5±20% [at 1kHz]
Operating temperature range (°C) 0 to 50
Lot No.
64
10
8.8
4
12.5
8
14 4
43
TDK
20.5
25
17
7.8
2-C2
2- 6
1711
2- 3.3
CN
1 2 3
1
2
3
NC
IN
GND
CN : 292250-3(AMP)
Dimensions in mm
Detector surface.
Packing
2.2 F
1000pF
4.7k
10
18k
240k
V
1
2
3
4
8
7
6
5
TSP15A10C
5V
1
2
3
NC
IN
GND
Custom IC
The product is not recommended for new design.
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Please note that the contents may change without any prior notice due to reasons such as upgrading.
TSP series
Handling Precautions
For TSP series products of all types
Please request a delivery specification form containing more detailed information on characteristics and specifications so as to ensure correct and
safe use of the products.
[Storage Environment]
Check the standards concerning the storage conditions described in the delivery specifications of the products, and store them in accordance with
the standards.
[Usage Environment/Operating Conditions]
As for usage environment conditions and operating conditions of the products, check the standards concerning the usage environment conditions
and operating conditions described in the delivery specifications, and use the products in accordance with the standards.
[Handling]
Do not apply mechanical pressure on the sensing surface of the product, as a very thin metal plate and piezoelectric element are used for the sens-
ing surface.
D Type (Built-in Oscillation / Control Circuits)
[Handling]
The products are susceptible to surges an electrostatic discharge. Take measures such as the use of a protective circuit if necessary.
Make sure that the OFF time of the sensor's power supply is at least 1 msec to prevent a malfunctioning of the internal IC.
Other Requests/Notices
We do not assume any responsibility for any damage caused by the use of our products exceeding the scope or conditions defined in the delivery
specifications.
Specifications of the products in this catalog are subject to change without notice due to improvements or other reasons. In addition, supply of the
products may be cancelled without notice.

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