PT8A2516NE

PT8A2516NE Datasheet

PT8A2516

Part	Datasheet
PT8A2516NE	PT8A2516NE (pdf)

Related Parts	Information
PT8A2516NEX	PT8A2516NEX
PT8A2516TAE	PT8A2516TAE
PT8A2516TAEX	PT8A2516TAEX

PDF Datasheet Preview
• Operating voltage 3.5V~5.5V. • Have Reset function • Relay output disable without external oscillator • Adjustable Timer 20mins~16hrs • Quick test mode QTM • Few external components • Low cost lead free TO94-4L and SOT23-5L package PT8A2516 Simple Timer The PT8A2516 is a CMOS LSI chip designed for timer applications, the time can be adjusted by external R/C. It has reset function. The chip includes Power on reset circuit, Logic control circuit, Output driver circuit, Key scan circuit, timer circuit, Built-in internal oscillator and external R/C oscillator circuit etc. It is enclosed in lead free TO-94 and SOT23-5 package. • Timer Pin Configuration TO94-4L Top View OSC 1 PT8A2515 SOT2S3-O5LT T2o3p-V5iew VCC 3 5 NC 4 Relay Pin Description Pin No. TO94-4L SOT23-5L Pin Name Relay VCC OSC GND NC O Relay output, high active I Power supply Oscillator's Frequency of 8.192KHz with an external R1, C1. As input, requires a negative pulse to active “Reset” function. I Ground - Not connected 2014-04-0002 PT0273-4 04/09/2014 Maximum Ratings PT8A2516 Simple Timer Simple Timer Storage to +125oC Supply Voltage to Ground Potential Inputs & VCC to VCC+0.5V Supply Voltage to Ground Potential Outputs & D/O only to VCC+0.5V DC Input Voltage 0.5V to VCC +0.5V DC Output Current 20mA Power 500mW Recommended Operation Conditions Note Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. VCC VIH VIL TA Description Supply voltage. “H” Input Voltage “L” Input Voltage Operation temperature Min VCC -40 Unit C DC Electrical Characteristics Unless otherwise noted, VCC= 5V, TA = -40 ~ 85ºC Parameter Output Source Current Relay Ordering Information Part No. PT8A2516NE PT8A2516TAE Note E = Pb-free or Pb-free and Green Adding X Suffix= Tape/Reel Package Code N TA Package Lead free TO94-4L Lead free and Green SOT23-5L Pericom Semiconductor Corporation  1-800-435-2336  Pericom Technology Incorporation reserves the right to make changes to its products or specifications at any time, without notice, in order to improve design or performance and to supply the best possible product. Pericom Technology does not assume any responsibility for use of any circuitry described other than the circuitry embodied in Pericom Technology product. The company makes no representations that circuitry described herein is free from patent infringement or other rights, of Pericom. 2014-04-0002 PT0273-4 04/09/2014

PDF Datasheet Preview

• Operating voltage 3.5V~5.5V.
• Have Reset function
• Relay output disable without external oscillator
• Adjustable Timer 20mins~16hrs
• Quick test mode QTM
• Few external components
• Low cost lead free TO94-4L and SOT23-5L package

PT8A2516

Simple Timer

The PT8A2516 is a CMOS LSI chip designed for timer applications, the time can be adjusted by external R/C. It has reset function.

The chip includes Power on reset circuit, Logic control circuit, Output driver circuit, Key scan circuit, timer circuit, Built-in internal oscillator and external R/C oscillator circuit etc. It is enclosed in lead free TO-94 and SOT23-5 package.
• Timer

Pin Configuration

TO94-4L Top View

OSC 1

PT8A2515 SOT2S3-O5LT T2o3p-V5iew

VCC 3
5 NC 4 Relay

Pin Description

Pin No.

TO94-4L

SOT23-5L

Pin Name

Relay VCC OSC GND NC

O Relay output, high active

I Power supply

Oscillator's Frequency of 8.192KHz with an external R1, C1. As input, requires a negative pulse to active “Reset” function.

I Ground
- Not connected
2014-04-0002

PT0273-4
04/09/2014

Maximum Ratings

PT8A2516

Simple Timer Simple Timer

Storage to +125oC Supply Voltage to Ground Potential Inputs & VCC to VCC+0.5V Supply Voltage to Ground Potential Outputs & D/O only to VCC+0.5V DC Input Voltage 0.5V to VCC +0.5V DC Output Current 20mA Power 500mW

Recommended Operation Conditions

Note Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

VCC VIH VIL TA

Description Supply voltage. “H” Input Voltage “L” Input Voltage Operation temperature

Min VCC -40

Unit
C

DC Electrical Characteristics

Unless otherwise noted, VCC= 5V, TA = -40 ~ 85ºC

Parameter

Output Source Current Relay
Ordering Information

Part No. PT8A2516NE PT8A2516TAE

Note E = Pb-free or Pb-free and Green Adding X Suffix= Tape/Reel

Package Code N TA

Package Lead free TO94-4L Lead free and Green SOT23-5L

Pericom Semiconductor Corporation  1-800-435-2336 

Pericom Technology Incorporation reserves the right to make changes to its products or specifications at any time, without notice, in order to improve design or performance and to supply the best possible product. Pericom Technology does not assume any responsibility for use of any circuitry described other than the circuitry embodied in Pericom Technology product. The company makes no representations that circuitry described herein is free from patent infringement or other rights, of Pericom.
2014-04-0002

PT0273-4
04/09/2014

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived PT8A2516NE Datasheet file may be downloaded here without warranties.

Datasheet ID: PT8A2516NE 510139