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Philips TJA1010 Data Sheet

Summary

The TJA1010 is an octal low side driver specialized for relay control in demanding automotive applications. This component features eight independently protected outputs, offering critical safeguards like overvoltage clamping and short/open circuit detection. The accompanying manual provides comprehensive technical specifications, pin configurations, and functional diagrams, detailing serial input control capabilities. It is designed specifically for hardware engineers building reliable switching systems that require high performance and diagnostic integrity.

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查询TJA1010供应商

INTEGRATED CIRCUITS

DATA SHEET

TJA1010 Octal Low Side Driver (OLSD)

Preliminary specification Feb

File under Integrated Circuits, IC18

Page Summary Contents For Philips TJA1010 Data Sheet

Page 1 查询TJA1010供应商 INTEGRATED CIRCUITS DATA SHEET TJA1010 Octal Low Side Driver (OLSD) Preliminary specification Feb File under Integrated Circuits, IC18
Page 2 Philips Semiconductors Preliminary specification Octal Low Side Driver (OLSD) TJA1010 FEATURES GENERAL DESCRIPTION Eight independent low side drivers The TJA1010 is an octal low side driver for relays...
Page 3 hi te xt is er in hi te to fo rc la nd sc ap pa ge to ro ta te co rr ec tly he br ow si ng th ro ug th pd f i th cr ob at ea de r. hi te xt is er in _w hi te to fo rc la nd sc ap pa ge to ro ta te co ...
Page 4 Philips Semiconductors Preliminary specification Octal Low Side Driver (OLSD) TJA1010 PINNING SYMBOL PIN DESCRIPTION OUT1 output GND1 ground OUT2 output SCL serial clock input SI serial input handbook...
Page 5 Philips Semiconductors Preliminary specification Octal Low Side Driver (OLSD) TJA1010 FUNCTIONAL DESCRIPTION (see Figs 1, 3 and 4) An overvoltage clamp circuit at each driver causes the respective DMO...
Page 6 Philips Semiconductors Preliminary specification Octal Low Side Driver (OLSD) TJA1010 Other features A power-on reset ensures a defined off state for all drivers when the device is switched on i.e. by...
Page 7 Philips Semiconductors Preliminary specification Octal Low Side Driver (OLSD) TJA1010 THERMAL CHARACTERISTICS SYMBOL PARAMETER CONDITIONS VALUE UNIT Rth (j-amb) from junction to ambient in free air no...
Page 8 Philips Semiconductors Preliminary specification Octal Low Side Driver (OLSD) TJA1010 SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Ii input current at pins SCL and SIE Vi µA ILI input leakage curre...
Page 9 Philips Semiconductors Preliminary specification Octal Low Side Driver (OLSD) TJA1010 handbook, full pagewidth shift register (1) bit n new new new new new new new new previous D1 D2 D3 D4 D5 D6 D7 D8...
Page 10 Philips Semiconductors Preliminary specification Octal Low Side Driver (OLSD) TJA1010 andbook, full pagewidth 5 V tsu(STBY) th(STBY) 0 V tw(SCL) td(SCL-SIE)td(SIE-SCL) th(SCL-SI)tsu(SI-SCL) SI don't c...
Page 11 Philips Semiconductors Preliminary specification Octal Low Side Driver (OLSD) TJA1010 MGL380 handbook, full pagewidth Ron (Ω) VDD (V) Fig.6 Maximum on-resistance as a function of supply voltage. handb...
Page 12 Philips Semiconductors Preliminary specification Octal Low Side Driver (OLSD) TJA1010 PACKAGE OUTLINE SO28: plastic small outline package; 28 leads; body width 7.5 mm SOT136-1 pin 1 index detail X 10 ...
Page 13 Philips Semiconductors Preliminary specification Octal Low Side Driver (OLSD) TJA1010 SOLDERING Wave soldering Introduction Wave soldering techniques can be used for all SO packages if the following c...
Page 14 Philips Semiconductors Preliminary specification Octal Low Side Driver (OLSD) TJA1010 DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for p...
Page 15 Philips Semiconductors Preliminary specification Octal Low Side Driver (OLSD) TJA1010 NOTES
Page 16 Philips Semiconductors – a worldwide company Argentina: see South America Netherlands: Postbus 90050, 5600 PB EINDHOVEN, Bldg. VB, Tel. +31 82785, Fax. +31 Australia: 34 Waterloo Road, NORTH RYDE, NSW...

Manual Details

Brand Philips
Pages 16
File Size 109.84 KB
Published June 20, 2026
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Frequently Asked Questions

What is the maximum clamp voltage for each output?

The clamp voltage (V_o(clamp)) is 50 to 70 V max when I_o=20mA.

Can a microcontroller directly control the TJA1010?

Yes, all logic pins are CMOS microcontroller compatible.

Does it detect open loads?

Yes, it has a STATOL status output indicating an open load at any driver.

Can multiple TJA1010s be chained together?

Yes, the serial output pin allows cascading of several OLSDs.