LT1017IN8PBF Linear Technology Corporation, LT1017IN8PBF Datasheet

LT1017IN8PBF

Manufacturer Part Number

LT1017IN8PBF

Description

DIP8

Manufacturer

Linear Technology Corporation

Datasheet

1.LT1018IS8.pdf (16 pages)

Specifications of LT1017IN8PBF

Date_code

08+

Current page: 1 of 16
Download datasheet (229Kb)

APPLICATIONS

L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

TYPICAL APPLICATION

FEATURES

258.3k AT 5°C

333.1k AT 0°C

Maximum Offset Voltage: 1mV

Maximum Bias Current: 15nA

Typical Output Drive: 70mA

Operates from 1.1V to 40V

Internal Pull-Up Current

Output Can Drive Loads Above V

30μA Supply Current (LT1017)

110μA Supply Current (LT1018)

Available in 8-Lead PDIP , 8-Lead Plastic S0, and

16-Lead Plastic SO Packages

Power Supply Monitors

Relay Driving

Oscillators

YSI 44011

1.5V

665k

1.5V Powered Refrigerator Alarm

52.3k

665k

280k

–

1/2 LT1017

1017/18 TA01

OUTPUT HIGH FOR

0°C ≤ T ≤ 5°C

DESCRIPTION

The LT

comparators. The LT1017 is optimized for lowest operat-

ing power while the LT1018 operates at higher power and

higher speed. Both devices can operate from a single 1.1V

cell up to 40V. The output stage includes a class “B” pull-

up current source, eliminating the need for an external

resistive pull-up and saving power. The output stage is

also designed to allow driving loads connected to a supply

more positive than the device, as can comparators with

open-collector output stages.

Input speciﬁ cations are also excellent. On-chip trimming

minimizes offset voltage, while high gain and common

mode rejection ratio keep other input referred errors low.

Common mode voltage range includes ground. Special

circuitry prevents false output states even if the input is

overdriven.

The LT1017/LT1018 are pin compatible with older dual

comparators such as 393 type devices.

1017/LT1018 are general purpose micropower

160

140

120

100

Dual Comparator

TOTAL SUPPLY VOLTAGE (V)

OUTPUTS

Supply Current

LT1017

LOW

LT1017/LT1018

OUTPUTS

Micropower

LT1018

LT1017

HIGH

LOW

1017/18 TA02

100

10178ff

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