Tehniskie dokumenti
Specifikācija
Brand
Allegro MicrosystemsSensor Type
Hall Effect Sensors
Mounting Type
Through Hole
Magnetic Type
Bipolar
Maximum Operating Supply Voltage
24 V
Minimum Operating Supply Voltage
3.8 V
Package Type
SIP
Pin Count
3
Maximum Operating Temperature
+150 °C
Minimum Operating Temperature
-40 °C
Produkta apraksts
A1225/7/9 High Temperature Hall Effect Latches, Allegro Microsystems
The A1225/7/9 High Temperature Hall Effect Latches are temperature-stable and stress resistant suitable for operation for temperatures up to 150°C. A Schmitt trigger circuit maintains operate and release point symmetry by compensating for temperature changes in the Hall element. Internal compensation provides magnetic switchpoints that become more sensitive with temperature, hence offsetting the usual degradation of the magnetic field with temperature.
The symmetry capability makes these devices ideal for use in pulse-counting applications where duty cycle is an important parameter. The three basic devices (A1225, A1227, and A1229) are identical except for magnetic switchpoints.
They also include a voltage regulator, Hall-voltage generator, temperature compensation circuit, signal amplifier, and a buffered open-drain output to sink up to 25 mA. The on-board regulator permits operation with supply voltages of 3.8 V to 24 V.
The first character of the part number suffix determines the device operating temperature range. Suffix L is for –40°C to 150°C. Two package styles provide a magnetically optimised package for most applications.
Available in a SOT89/TO-243AA package for surface-mount applications or three-lead ultra-mini-SIP.
Hall Effect Sensors, Allegro MicroSystems
Noliktavas stāvoklis patreiz nav pieejams
Lūdzu pārbaudiet vēlreiz vēlāk
€ 1,90
Katrs (Paka ir 5) (bez PVN)
€ 2,299
Katrs (Paka ir 5) (Ieskaitot PVN)
5
€ 1,90
Katrs (Paka ir 5) (bez PVN)
€ 2,299
Katrs (Paka ir 5) (Ieskaitot PVN)
5
Pirkt iepakojumos
Daudzums | Vienības cena | Per Iepakojums |
---|---|---|
5 - 20 | € 1,90 | € 9,50 |
25 - 45 | € 1,35 | € 6,75 |
50+ | € 1,15 | € 5,75 |
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Tehniskie dokumenti
Specifikācija
Brand
Allegro MicrosystemsSensor Type
Hall Effect Sensors
Mounting Type
Through Hole
Magnetic Type
Bipolar
Maximum Operating Supply Voltage
24 V
Minimum Operating Supply Voltage
3.8 V
Package Type
SIP
Pin Count
3
Maximum Operating Temperature
+150 °C
Minimum Operating Temperature
-40 °C
Produkta apraksts
A1225/7/9 High Temperature Hall Effect Latches, Allegro Microsystems
The A1225/7/9 High Temperature Hall Effect Latches are temperature-stable and stress resistant suitable for operation for temperatures up to 150°C. A Schmitt trigger circuit maintains operate and release point symmetry by compensating for temperature changes in the Hall element. Internal compensation provides magnetic switchpoints that become more sensitive with temperature, hence offsetting the usual degradation of the magnetic field with temperature.
The symmetry capability makes these devices ideal for use in pulse-counting applications where duty cycle is an important parameter. The three basic devices (A1225, A1227, and A1229) are identical except for magnetic switchpoints.
They also include a voltage regulator, Hall-voltage generator, temperature compensation circuit, signal amplifier, and a buffered open-drain output to sink up to 25 mA. The on-board regulator permits operation with supply voltages of 3.8 V to 24 V.
The first character of the part number suffix determines the device operating temperature range. Suffix L is for –40°C to 150°C. Two package styles provide a magnetically optimised package for most applications.
Available in a SOT89/TO-243AA package for surface-mount applications or three-lead ultra-mini-SIP.