AH175A-WLA-A datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > AH175A-WLA-A

Preview

AH175A-WLA-A: DescriptionHall Effect Latch For High Temperature; File Size160KB，6 Pages; ManufacturerAnachip; Websitehttp://www.anachip.com/

Download Datasheet View All

AH175A-WLA-A Overview

Hall Effect Latch For High Temperature

Preview

Download Datasheet

View All

AH175

Hall Effect Latch For High Temperature

Features

- Bipolar Hall effect latch sensor

- 3.5V to 20V DC operation voltage

- Open collector pre-driver

- 25mA output sink current

- Chip power reverse-connection protection

- Operating temperature:

−

C ~

125

- Package: SIP3, SOT23

General Description

AH175 is a single-digital-output Hall-effect sensor

for high temperature operation. The device includes

an on-chip Hall voltage generator for magnetic

sensing, an amplifier to amplify Hall voltage, and a

comparator to provide switching hysteresis for noise

rejection, and an open-collector output pre-driver.

An internal bandgap regulator is used to provide

temperature compensated supply voltage for

internal circuits and allows a wide operating supply

range.

While the magnetic flux density (B) is larger than

threshold Bop, the OUT pin turns on (low). If B

removed toward Brp, the OUT pin is latched “on”

state prior to B < Brp. When B < Brp, the OUT pin

go into “ off ” state.

Applications

- Rotor position sensing

- Current switch

- Encoder

- RPM detection

Pin Assignment

(Top view)

Pin Descriptions

Name

OUT

2. GND

1. VCC

Description

VCC

GND

OUT

Input power

Ground

Output stage

(SIP3 package)

OUT

GND 2.

1. VCC

( SOT23 package)

Ordering Information

AH175 X - X X X - X

Wafer Body

Blank or

A~Z : if necessary

to specify

Package

P: SIP3

W: SOT23

Lead

L : Lead Free

Blank: Normal

Packing

Blank : Tube

A : Taping

Magnetic

Characteristics

A or B

This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of

this product. No rights under any patent accompany the sale of the product.

Rev. 0.7 May 7, 2004

1/6

Recommended Resources

DC/DC converter LTC3441 circuit diagram

DC exciter excitation mode circuit

4 frequency multiplier circuit

15V/3.5A 52W switching power supply circuit

200MHz common source and common gate amplifier circuit

Single junction transistor working performance quick test circuit

Request information about Q2687 wireless module and peripheral interface circuit: Prawns, please help me...; dingshaobin RF/Wirelessly

[Vote] What interesting and fun programming comments have you seen?: [i=s]This post was last edited by Wuzu Simeng on 2022-6-21 20:58[/i]In the long programming career, we have many wonderful ideas, but also many calm and peaceful ones. When we lie in bed tired after a...; 吾妻思萌 Programming Basics

ST's latest 3D time-of-flight sensor, 672*804 resolution.: ...; littleshrimp ST Sensors & Low Power Wireless Technology Forum

urgent need: Programming of Linear Interpolation in the First Quadrant Using Single Chip Microcomputer...; 小马哈 Embedded System

Discuss issues in the routine: #includeint main(void) { WDTCTL = WDTPW + WDTHOLD; // Stop WDT P1DIR |= 0x01; // P1.0 output P1OUT|=BIT0; CCTL0 = CCIE; // CCR0 interrupt enabled CCR0 = 50000; TACTL = TASSEL_2 + MC_2 ; // SMCLK, cont...; sgy52401314 MCU

I want to find someone to develop a project with Ethernet function for TM4C129. Is there any expert willing to take it?: For specific functions and prices, please contact me for details, QQ2560643. Serious buyers only!...; 龙行天下5 Microcontroller MCU

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components