1 Circuit Current Sense Amplifier Special Purpose Integrated Circuit 8-MSOP LT1999IMS8-20#TRPBF

PRODUCT DESCRIPTION

The LT®1999 is a high speed precision current sense amplifier, designed to monitor bidirectional currents over a wide common mode range. The LT1999 is offered in three gain options: 10V/V, 20V/V, and 50V/V. The LT1999 senses current via an external resistive shunt and generates an output voltage, indicating both magnitude and direction of the sensed current.

The output voltage is referenced halfway between the supply voltage and ground, or an external voltage can be used to set the reference level. With a 2MHz bandwidth and a common mode input range of –5V to 80V, the LT1999 is suitable for monitoring currents in H-Bridge motor controls, switching power supplies, solenoid currents, and battery charge currents from full charge to depletion.

The LT1999 operates from an independent 5V supply and draws 1.55mA. A shutdown mode is provided for minimizing power consumption. The LT1999 is available in an 8-lead SOP, an 8-lead MSOP (original pinout), or an 8-lead pinout option engineered for FMEA.

PRODUCT PROPERTIES

STJK(HK) ELECTRONICS CO.,LIMITED is an professional Electronic Components distributor,more than 12 years wholesale and distributor enable us accumulated much experience in electronic components field;We sufficient stock of hard to find and obsolete electronic components, semiconductors, military components, switches, relays,sensors,circuit protection and hard drives. The first-level agent of many electronic components brand and original factories, complete categories, stable supply,Lowest price,all chips can be traced back to the origin.

STJK(HK) has always been customer-driven and quality focused. Continuous improvement and ongoing statistical analysis of processes have always been integral to our approach to business. Our Goal: quality first, reputation first, service first, customers first. Be your reliable supplier in China is our pursue.

As an Independent Distributor,STJK(HK) ELECTRONICS CO.,LIMITED is not affiliated with the manufacturers of the products it sells except as expressly noted otherwise.Any and all trademark rights associated with the manufacturers' names and products are owned by the respective manufacturers.