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Hall Effect Omnipolar Switch IC GoChip Elec Tech Shanghai GH1248 with Internally Controlled Clocking
Hall Effect Omnipolar Switch IC GoChip Elec Tech Shanghai GH1248 with Internally Controlled Clocking
Specifications
Operating Current :
5uA
Operation Points :
-1.6mT
Release Points :
-1mT
Operating Temperature :
-40℃~+85℃
Output Current :
5mA
Voltage - Supply :
3V
Description :
Digital Switch Omnipolar Hall Effect SIP-3
Mfr. Part # :
GH1248
Model Number :
GH1248
Package :
SIP-3
Description

Product Overview

The GH1248/1250/1253 is an ultra-sensitive, micropower Hall-effect omnipolar switch IC with a digital latched output. Designed for battery-powered applications, it features a chopper-stabilized amplifier for improved stability and an internally controlled clocking mechanism to conserve power by cycling the Hall sensor and analog signal processing circuits into a "Sleep" mode. The device is awakened periodically to evaluate magnetic flux against predefined thresholds, switching the output transistor accordingly. Its omnipolar switching behavior means either a north or south pole of sufficient strength will activate the output. Optimized for extended operating lifetime, it is ideal for applications requiring high sensitivity and low power consumption.

Product Attributes

  • Brand: GoChip Electronics Technology
  • Origin: Shanghai
  • Material: CMOS process

Technical Specifications

Part NumberPackage TypeMarking IDTemperature Range (C)Supply Voltage (V)Supply Current (A)Operating Point (Gauss)Releasing Point (Gauss)Hysteresis (Gauss)
GH1248EUASIP-3L(TO-92S)G248-40 to 852.5 to 5.5ISL: 5.0 (Avg) / ISOP: 1.0 (Sleep)+/-16+/-520
GH1250EUASIP-3L(TO-92S)G250-40 to 852.5 to 5.5ISL: 5.0 (Avg) / ISOP: 1.0 (Sleep)+/-35+/-1030
GH1253EUASIP-3L(TO-92S)G253-40 to 852.5 to 5.5ISL: 5.0 (Avg) / ISOP: 1.0 (Sleep)+/-16+/-520
GH1248ESWSOT23-3LG248-40 to 852.5 to 5.5ISL: 5.0 (Avg) / ISOP: 1.0 (Sleep)+/-16+/-520
GH1250ESWSOT23-3LG250-40 to 852.5 to 5.5ISL: 5.0 (Avg) / ISOP: 1.0 (Sleep)+/-35+/-1030
GH1253ESWSOT23-3LG253-40 to 852.5 to 5.5ISL: 5.0 (Avg) / ISOP: 1.0 (Sleep)+/-16+/-520

2410121912_GoChip-Elec-Tech--Shanghai-GH1248-_C268840.pdf

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Hall Effect Omnipolar Switch IC GoChip Elec Tech Shanghai GH1248 with Internally Controlled Clocking

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Product Detail
Operating Current :
5uA
Operation Points :
-1.6mT
Release Points :
-1mT
Operating Temperature :
-40℃~+85℃
Output Current :
5mA
Voltage - Supply :
3V
Contact Supplier
Hall Effect Omnipolar Switch IC GoChip Elec Tech Shanghai GH1248 with Internally Controlled Clocking

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Analog and Digital Output, Pressure Sensors, Transducers, Sensor, Transducer Amplifiers
Employee Number :
300~500
Certification Level :
Verified Supplier
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