S-5711A Datasheet (Seiko Instruments)

S-5711A, HALL-IC

Power supply pin No connection Output pin 1 2 2 3 4 *1.

The NC pin is electrically open.

The NC pin can be connected to VDD or VSS.

Figure 3 SOT-23-3 Top view 1 Table 3 Pin No.

1 2 3 Symbol VSS VDD OUT GND pin Power supply pin Output pin Pin Description 2 3 Figure 4 4 Seiko Instruments

Rev.2.4_00 www.DataSheet4U.com HALL IC S-5711A Series The S-5711A Series, developed by CMOS technology, is a Hall IC with a high-sensitivity and operates on a low current.

The output voltage changes when the S-5711A Series detects the intensity level of flux density.

Using the S-5711A Series with a magnet makes it possible to detect the open/close state in various devices.

High-density mounting is possible by using the super-small SNT-4A, SOT23-3 packages.

Also, the S-5711A Series is the most

S-5711A Features

* Built-in chopping stabilized amplifier

* Applicable in various devices with wide range of option : Detection of both poles, south pole or north pole

* 1 : Active “L”, active “H”

* 1 : Nch open drain output, CMOS output

* Wide power supply voltage range : 2.4 V to 5.5 V