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LTC1998CS6 The Analog Devices LTC1998CS6 is a micropower comparator and precision adjustable voltage reference optimized for battery monitoring circuits. It offers high accuracy and low quiescent current in a compact SOT-23 package.
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LTC1998CS6

Available from 1 distributors
Mfr Name: LT
LT
The Analog Devices LTC1998CS6 is a micropower comparator and precision adjustable voltage reference optimized for battery monitoring circuits. It offers high accuracy and low quiescent current in a compact SOT-23 package.
✓ Total Stock: 5,500 pcs

LTC1998CS6 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
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5,500 pcs
On Request
5500 pcs On Request 1 On Request On Request 08+ On Request On Request
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LTC1998CS6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Mounting Type
Number of Pins
Operating Temperature
Package / Case
Propagation Delay
Quiescent Current
SVHC Present
Supply Voltage
Tape & Reel
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LTC1998CS6 Description

Short technical summary and product information.

The LTC1998CS6 from Analog Devices is a micropower comparator and precision adjustable voltage reference designed for lithium-ion battery monitoring applications. This device features a high accuracy trip voltage of 1% maximum error when using external 1% resistors. The threshold voltage is programmable from 2.5V to 3.25V, and hysteresis can be added with a third external resistor, ranging from 10mV to 750mV.

 

With a typical quiescent current of just 2.5µA, the LTC1998CS6 is ideal for battery-powered equipment. Its output swings rail-to-rail, and the output state is guaranteed for battery voltages down to 1.5V. The device operates within a supply voltage range of 1.5V to 5.5V and has an operating temperature range of 0°C to 70°C.

 

Packaged in a low-profile, 6-lead SOT-23 ThinSOT™ package, the LTC1998CS6 is suitable for space-constrained designs. Its applications include PDAs and other lithium-ion battery-powered devices requiring reliable low battery detection.

LTC1998CS6 Quick Information

Product Type: Comparator and Voltage Reference
Series: LTC1998
Canonical Name: LTC1998CS6 Comparator and Voltage Reference
Subcategory: Voltage Reference

LTC1998CS6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LTC1998CS6 Features

  • 1% accurate trip voltage.
  • Adjustable threshold voltage and hysteresis.
  • Low 2.5µA typical quiescent current.
  • Rail-to-rail output swings.
  • Optimized for battery monitoring.

LTC1998CS6 Applications

  • Ideal for lithium-ion battery monitoring.
  • Suitable for PDAs.
  • Used in portable equipment.
  • Low battery detection circuits.

LTC1998CS6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the LTC1998CS6?

The supply voltage range is 1.5V to 5.5V.

What package does the LTC1998CS6 come in?

It is available in a SOT-23 package with 6 pins, surface mount.

What is the operating temperature range of the LTC1998CS6?

The operating temperature range is 0°C to 70°C.

What is the quiescent current of the LTC1998CS6?

The typical quiescent current is 2.5µA.

What is the adjustable threshold voltage range of the LTC1998CS6?

The threshold voltage can be adjusted from 2.5V to 3.25V using two external resistors.

What is the adjustable hysteresis range of the LTC1998CS6?

Hysteresis can be programmed from 10mV to 750mV with a third external resistor.

What is the threshold voltage accuracy of the LTC1998CS6?

The maximum error is 1% when using external 1% resistors.

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