AH921 datasheet(1/14 Pages) DIODES

номер детали	AH921

подробное описание детали	HIGH SENSITIVITY CMOS HALL-EFFECT LATCH

PDF	14 Pages

Scroll/Zoom	100%

производитель	DIODES [Diodes Incorporated]

домашняя страница	http://www.diodes.com

Logo

1 / 14 page

Data Sheet

HIGH SENSITIVITY CMOS HALL-EFFECT LATCH

AH921

Jul. 2011

Rev. 1. 2

BCD Semiconductor Manufacturing Limited

1

General Description

The AH921 is a Hall-effect latch designed in mixed

signal CMOS technology. It is quite suitable for use

in automotive, industrial and consumer applications.

Superior high-temperature performance is made

possible through dynamic offset cancellation, which

reduces the residual offset voltage normally caused

by device over-molding, temperature dependencies,

and thermal stress. The device integrates a voltage

regulator,

Hall-voltage

generator,

small-signal

amplifier, chopper stabilization, schmitt trigger, and

is directly drivable by the output.

An on-board regulator permits operation with supply

voltage from 3.5V to 24V.

The AH921 is available in TO-92S-3 and SOT-23-3

packages, which are optimized for most applications.

Features

•

Wide Operating Voltage Range from 3.5 to 24V

•

Symmetrical Switch Points

•

Chopper-stabilized Amplifier Stage

•

Superior Temperature Stability

•

Compact Size

•

Built-in Pull-up Resistor

•

ESD Rating: 3500V (Human Body Model)

Applications

•

Brushless DC Motor Commutation

•

Brushless DC Fan

•

Solid-state Switch

•

Revolution Counting

•

Speed Detection

•

High Sensitivity and Unconnected Switch

Figure 1. Package Types of AH921

TO-92S-3

SOT-23-3

Аналогичный номер детали - AH921

производитель	номер детали	датащи	подробное описание детали
BCD Semiconductor Manuf...	AH921	629Kb / 14P	HIGH SENSITIVITY CMOS HALL-EFFECT LATCH
	AH921NTR-G1	629Kb / 14P	HIGH SENSITIVITY CMOS HALL-EFFECT LATCH
	AH921Z3-G1	629Kb / 14P	HIGH SENSITIVITY CMOS HALL-EFFECT LATCH
	AH921	427Kb / 14P	HIGH SENSITIVITY CMOS HALL-EFFECT LATCH

More results

Аналогичное описание - AH921

производитель	номер детали	датащи	подробное описание детали
Diodes Incorporated	AH3761	158Kb / 9P	HIGH SENSITIVITY HALL EFFECT LATCH AH3761 Rev. 1
BCD Semiconductor Manuf...	AH920	97Kb / 2P	HIGH SENSITIVITY CMOS HALL-EFFECT LATCH
	AH920Z3-G1	444Kb / 14P	HIGH SENSITIVITY CMOS HALL-EFFECT LATCH
	AH921	629Kb / 14P	HIGH SENSITIVITY CMOS HALL-EFFECT LATCH
	AH921	427Kb / 14P	HIGH SENSITIVITY CMOS HALL-EFFECT LATCH
Taiwan Semiconductor Co...	TSH188	420Kb / 8P	Ultra High Sensitivity Hall Effect Latch
Nanjing Ouzhuo Technolo...	OH920	192Kb / 4P	HIGH SENSITIVITY CMOS HALL-EFFECT LATCH
Nanjing Ouzhuo Technolo...	OH921	206Kb / 5P	HIGH SENSITIVITY CMOS HALL-EFFECT LATCH
Diodes Incorporated	AH920	325Kb / 13P	HIGH SENSITIVITY CMOS HALL-EFFECT LATCH Rev olution
SEC Electronics Inc.	SS2412	314Kb / 9P	CMOS High Sensitivity Micropower Hall Latch

More results

AH921 датащи(PDF) 1 Page - Diodes Incorporated

AH921 датащи(HTML) 1 Page - Diodes Incorporated

Аналогичный номер детали - AH921

Аналогичное описание - AH921

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14

датащи скачать

ссылки URL