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HT138A, HT13R90, HT13X12-103

Table of contents:
Info of HT138A
Info of HT13R90
Info of HT13X12-103

HT138A, HT13R90, HT13X12-103 Selling Leads, Datasheet

MFG:TI Package Cooled:SSOP/14 D/C:09+

HT138A, HT13R90, HT13X12-103 Datasheet download

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Part Number: HT138A

MFG: TI

Package Cooled: SSOP/14

D/C: 09+

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HT13R90 General Description

The HT13R90 is a programmable timer, whose timing is controlled by a 40bit counter. Providing a long bit counter enables long timer values of over one year to be programmed. When added to its other features, which include multi-preloadable values, varied output waveform combinations and OTP configuration option settings, give the device a flexibility making it suitable for a wide range of product timing applications.

HT13R90 Maximum Ratings

Supply Voltage.......................VSS 0.3V to VSS +6.0V
Input Voltage............................VSS-3V to VDD+0.3V
Storage Temperature...........................50 to 125
Operating Temperature..........................40 to 85
Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings" may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.

HT13R90 Features

·Operating voltage:2.2V~5.5V
·Integrated 40-bitprogrammabletimerprovidesa maximumtimeofoveroneyear
·3operatingmodes:continuousmode,singleperiod modeandsinglepulsemode)
·Single output
·DualLEDorBuzzeroutputsforstatusindication
·Adjustable5%internalRCor32768Hzcrystal oscillatorwithquickstartupcircuit.
·OTPconfigurationoptionsof224bitsformode setting.
·8-pinDIP/SOPpackage

HT13R90 Connection Diagram

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