KTM13XX series products are integrated in a single chip with TMR bridge and ASIC whose impedance value changes according to the strength and angle of the parallel passing magnetic field. By cooperating with a magnet, non-contact position detection is performed. Compared with the Hall sensor, it has higher precision (the hysteresis can be less than 3 Gauss), the parallel induction of the magnetic field, and the TMR bridge resistance in different directions to achieve 360-degree two-dimensional sensing characteristics. It is mainly used in applications with different sensing angles and low power consumption and high frequency sensing.
Recommended Applications: Lid switches in laptops/ Pad, Position detection, Displacement detection, Speed detection, Flow meters, including water meters, gas meters, and heat meters
Product Features: Omnipolar type
Supply Voltage: 1.8~5.5V
High sensitivity
High-frequency performance
Operating Temperature: -40℃ to 125℃
KTM13XX series products are integrated in a single chip with TMR bridge and ASIC whose impedance value changes according to the strength and angle of the parallel passing magnetic field. By cooperating with a magnet, non-contact position detection is performed. Compared with the Hall sensor, it has higher precision (the hysteresis can be less than 3 Gauss), the parallel induction of the magnetic field, and the TMR bridge resistance in different directions to achieve 360-degree two-dimensional sensing characteristics. It is mainly used in applications with different sensing angles and low power consumption and high frequency sensing.
Recommended Applications: Lid switches in laptops/ Pad, Position detection, Displacement detection, Speed detection, Flow meters, including water meters, gas meters, and heat meters
Product Features: Omnipolar type
Supply Voltage: 1.8~5.5V
High sensitivity
High-frequency performance
Operating Temperature: -40℃ to 125℃
| Series | Product Name | Type | Operating Voltage | Average Current Consumption | Operating Frequency | BOP | BRP | Output Interface | Operating Temperature | Package Form |
|---|---|---|---|---|---|---|---|---|---|---|
| KTM1301 | Omnipolar | 1.8~5.5V | [email protected] 160nA@3V |
5000Hz 50Hz |
±45 ±30 ±18 ±9 ±7 |
±36 ±21 ±12 ±6 ±4 |
CMOS | -40℃~125℃ | SOT-23-3L TO-92S |
|
| KTM1311 | S pole | 1.8~5.5V | [email protected] 160nA@3V |
5000Hz 50Hz |
45 30 18 9 |
36 21 12 6 |
CMOS | -40℃~125℃ | SOT-23-3L TO-92S |
|
| KTM1321 | N pole | 1.8~5.5V | [email protected] 160nA@3V |
5000Hz 50Hz |
-45 -30 -18 -9 |
-36 -21 -12 -6 |
CMOS | -40℃~125℃ | SOT-23-3L TO-92S |
|
| KTM1331 | Latch | 1.8~5.5V | [email protected] 160nA@3V |
5000Hz 50Hz |
45 30 17 9 5 |
-45 -30 -17 -9 -5 |
CMOS | -40℃~125℃ | SOT-23-3L TO-92S |
|
| KTM1302 | Omnipolar | 1.8~5.5V | [email protected] 160nA@3V |
5000Hz 50Hz |
±45 ±30 ±18 ±9 ±7 |
±36 ±21 ±12 ±6 ±4 |
Open-drain Output | -40℃~125℃ | SOT-23-3L TO-92S |
|
| KTM1304 | Omnipolar | 1.8~5.5V | 160nA@3V | 50Hz | ±30 ±9 ±7 |
±21 ±6 ±4 |
CMOS | -40℃~125℃ | DFN2*2-3L | |
| KTM1301 | KTM1301TA | Omnipolar | 1.8~5.5V | [email protected] | 5000Hz | ±45 | ±36 | CMOS | -40℃~125℃ | SOT-23-3L TO-92S |
| KTM1301SA | 160nA@3V | 50Hz | ||||||||
| KTM1301TB | 1.8~5.5V | [email protected] | 5000Hz | ±30 | ±21 | CMOS | ||||
| KTM1301SB | 160nA@3V | 50Hz | ||||||||
| KTM1301TC | 1.8~5.5V | [email protected] | 5000Hz | ±18 | ±12 | CMOS | ||||
| KTM1301SC | 160nA@3V | 50Hz | ||||||||
| KTM1301TD | 1.8~5.5V | [email protected] | 5000Hz | ±9 | ±6 | CMOS | ||||
| KTM1301SD | 160nA@3V | 50Hz | ||||||||
| KTM1301TE | 1.8~5.5V | [email protected] | 5000Hz | ±7 | ±4 | CMOS | ||||
| KTM1301SE | 160nA@3V | 50Hz | ||||||||
| KTM1311 | KTM1311TA | S pole | 1.8~5.5V | [email protected] | 5000Hz | 45 | 36 | CMOS | -40℃~125℃ | SOT-23-3L TO-92S |
| KTM1311SA | 160nA@3V | 50Hz | ||||||||
| KTM1311TB | 1.8~5.5V | [email protected] | 5000Hz | 30 | 21 | CMOS | ||||
| KTM1311SB | 160nA@3V | 50Hz | ||||||||
| KTM1311TC | 1.8~5.5V | [email protected] | 5000Hz | 18 | 12 | CMOS | ||||
| KTM1311SC | 160nA@3V | 50Hz | ||||||||
| KTM1311TD | 1.8~5.5V | [email protected] | 5000Hz | 9 | 6 | CMOS | ||||
| KTM1311SD | 160nA@3V | 50Hz | ||||||||
| KTM1321 | KTM1321TA | N pole | 1.8~5.5V | [email protected] | 5000Hz | -45 | -36 | CMOS | -40℃~125℃ | SOT-23-3L TO-92S |
| KTM1321SA | 160nA@3V | 50Hz | ||||||||
| KTM1321TB | 1.8~5.5V | [email protected] | 5000Hz | -30 | -21 | CMOS | ||||
| KTM1321SB | 160nA@3V | 50Hz | ||||||||
| KTM1321TC | 1.8~5.5V | [email protected] | 5000Hz | -18 | -12 | CMOS | ||||
| KTM1321SC | 160nA@3V | 50Hz | ||||||||
| KTM1321TD | 1.8~5.5V | [email protected] | 5000Hz | -9 | -6 | CMOS | ||||
| KTM1321SD | 160nA@3V | 50Hz | ||||||||
| KTM1331 | KTM1331TA | Latch | 1.8~5.5V | [email protected] | 5000Hz | 45 | -45 | CMOS | -40℃~125℃ | SOT-23-3L TO-92S |
| KTM1331SA | 160nA@3V | 50Hz | ||||||||
| KTM1331TB | 1.8~5.5V | [email protected] | 5000Hz | 30 | -30 | CMOS | ||||
| KTM1331SB | 160nA@3V | 50Hz | ||||||||
| KTM1331TC | 1.8~5.5V | [email protected] | 5000Hz | 17 | -17 | CMOS | ||||
| KTM1331SC | 160nA@3V | 50Hz | ||||||||
| KTM1331TD | 1.8~5.5V | [email protected] | 5000Hz | 9 | -9 | CMOS | ||||
| KTM1331SD | 160nA@3V | 50Hz | ||||||||
| KTM1331TE | 1.8~5.5V | [email protected] | 5000Hz | 5 | -5 | CMOS | ||||
| KTM1331SE | 160nA@3V | 50Hz | ||||||||
| KTM1302 | KTM1302TA | Omnipolar | 1.8~5.5V | [email protected] | 5000Hz | ±45 | ±36 | Open-drain Output | -40℃~125℃ | SOT-23-3L TO-92S |
| KTM1302SA | 160nA@3V | 50Hz | ||||||||
| KTM1302TB | 1.8~5.5V | [email protected] | 5000Hz | ±30 | ±21 | Open-drain Output | ||||
| KTM1302SB | 160nA@3V | 50Hz | ||||||||
| KTM1302TC | 1.8~5.5V | [email protected] | 5000Hz | ±18 | ±12 | Open-drain Output | ||||
| KTM1302SC | 160nA@3V | 50Hz | ||||||||
| KTM1302TD | 1.8~5.5V | [email protected] | 5000Hz | ±9 | ±6 | Open-drain Output | ||||
| KTM1302SD | 160nA@3V | 50Hz | ||||||||
| KTM1302TE | 1.8~5.5V | [email protected] | 5000Hz | ±7 | ±4 | Open-drain Output | ||||
| KTM1302SE | 160nA@3V | 50Hz | ||||||||
| KTM1304 | KTM1304SB | Omnipolar | 1.8~5.5V | 160nA@3V | 50Hz | ±30 | ±21 | CMOS | -40℃~125℃ | DFN2*2-3L |
| KTM1304SD | 1.8~5.5V | 160nA@3V | 50Hz | ±9 | ±6 | CMOS | ||||
| KTM1304SE | 1.8~5.5V | 160nA@3V | 50Hz | ±7 | ±4 | CMOS | ||||
| TMR Sensing Direction |
|
|||||||||
| Series | Type | Chinese Version | English Version |
|---|---|---|---|
| KTM1301 | Datasheet |
KTM1301 Series产品手册.pdf
|
KTM1301 Series Datasheet.pdf
|
| KTM1311 | Datasheet |
KTM1311 Series产品手册.pdf
|
KTM1311 Series Datasheet.pdf
|
| KTM1321 | Datasheet |
KTM1321 Series产品手册.pdf
|
KTM1321 Series Datasheet.pdf
|
| KTM1331 | Datasheet |
KTM1331 Series产品手册.pdf
|
KTM1331 Series Datasheet.pdf
|
| KTM1331R | Datasheet |
KTM1331R Series产品手册.pdf
|
-
|
| KTM1302 | Datasheet |
KTM1302 Series产品手册.pdf
|
-
|
| KTM1302LTC | Datasheet |
KTM1302LTC产品手册.pdf
|
-
|
| KTM1302R | Datasheet |
KTM1302R Series产品手册.pdf
|
-
|
| KTM1304 | Datasheet |
-
|
KTM1304 Series Datasheet.pdf
|
| Series | Document |
|---|---|
| KTM1301 |
KTM1301 Series产品手册.pdf
|
|
KTM1301 Series Datasheet.pdf
|
|
| KTM1311 |
KTM1311 Series产品手册.pdf
|
|
KTM1311 Series Datasheet.pdf
|
|
| KTM1321 |
KTM1321 Series产品手册.pdf
|
|
KTM1321 Series Datasheet.pdf
|
|
| KTM1331 |
KTM1331 Series产品手册.pdf
|
|
KTM1331 Series Datasheet.pdf
|
|
| KTM1331R |
KTM1331R Series产品手册.pdf
|
| KTM1302 |
KTM1302 Series产品手册.pdf
|
| KTM1302LTC |
KTM1302LTC产品手册.pdf
|
| KTM1302R |
KTM1302R Series产品手册.pdf
|
| KTM1304 |
KTM1304 Series Datasheet.pdf
|
