SA56004X: SMBus-Compatible, 8-Pin | Semiconductors | NXP Semiconductors

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SMBus-Compatible, 8-Pin, Remote/Local Digital Temperature Sensor

SA56004X
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The NXP Semiconductors SA56004X is an SMBus compatible, 11-bit remote/local digital temperature sensor with over-temperature alarms. The remote channel of the SA56004X monitors a diode junction, such as a substrate PNP of a microprocessor or a diode connected transistor such as the 2N3904 (NPN) or 2N3906 (PNP). With factory trimming, remote sensor accuracy of ±1 °C is achieved.

Under-temperature and over-temperature alert thresholds can be programmed to cause the ALERT output to indicate when the on-chip or remote temperature is out of range. This output may be used as a system interrupt or SMBus alert. The T_CRIT output is activated when the on-chip or remote temperature measurement rises above the programmed T_CRIT threshold register value. This output may be used to activate a cooling fan, send a warning or trigger a system shutdown. To further enhance system reliability, the SA56004X employs an SMBus time-out protocol. The SA56004X has a advanced device architecture.

The SA56004X is available in the SO8, TSSOP8 and HVSON8 packages. SA56004X has 8 factory-programmed device address options. The SA56004X is pin-compatible with the LM86, MAX6657/8, and ADM1032.

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Features

  • Accurately senses temperature of remote microprocessor thermal diodes or diode connected transistors within ±1 °C
  • On-chip local temperature sensing within ±2 °C
  • Temperature range of −40 °C to +125 °C
  • 11-bit, 0.125 °C resolution
  • 8 different device addresses are available for server applications. The SA56004ED with marking code 56004E, and SA56004EDP with marking code 6004E are address compatible with the National LM86, the MAX6657/8 and the ADM1032
  • Offset registers available for adjusting the remote temperature accuracy
  • Programmable under/overtemperature alarms: ALERT and T_CRIT
  • SMBus 2.0 compatible interface, supports TIMEOUT
  • Operating voltage range: 3.0 V to 3.6 V
  • I²C-bus Standard-mode and Fast-mode compatible
  • SO8, TSSOP8 and HVSON8 packages
  • Programmable conversion rate (0.0625 Hz to 26 Hz)
  • Undervoltage lockout prevents erroneous temperature readings
  • Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA

Buy/Parametrics

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Budgetary Price excluding tax

Standby current [typ] (µA)

Operating Temperature (°C)

Accuracy on-chip (±°C)

Operating voltage (VDC)

Assignable addresses

I2C/SMBus clock (kHz)

Accuracy remote (±°C)

SA56004ADP
Data Sheet

Active

1K @ US$0.42

10

0~125

2@+60~100?3@0~125

3.0~5.5

8

400

1@+60~100?3@0~125

SA56004ATK
Data Sheet
—

Active

1K @ US$0.43

10

0~125

2@+60~100?3@0~125

3.0~5.5

8

400

1@+60~100?3@0~125

SA56004ED
Data Sheet

Active

1K @ US$0.42

10

0~125

2@+60~100?3@0~125

3.0~5.5

8

400

1@+60~100?3@0~125

SA56004EDP
Data Sheet

Active

1K @ US$0.42

10

0~125

2@+60~100?3@0~125

3.0~5.5

8

400

1@+60~100?3@0~125

N true 0 PSPSA56004Xen 12 Application Note Application Note t789 3 Brochure Brochure t518 1 Data Sheet Data Sheet t520 1 Package Information Package Information t790 2 Packing Information Packing Information t935 3 Selector Guide Selector Guide t528 1 User Guide User Guide t792 1 en_US en_US en Data Sheet Data Sheet 1 1 7.0 English 1442049921836704708241 PSP 529.1 KB None None documents None 1442049921836704708241 /docs/en/data-sheet/SA56004X.pdf 529071 /docs/en/data-sheet/SA56004X.pdf SA56004X documents N N 2013-02-25 SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms /docs/en/data-sheet/SA56004X.pdf /docs/en/data-sheet/SA56004X.pdf Data Sheet N 980000996212993340 2023-08-17 pdf N en Feb 25, 2013 980000996212993340 Data Sheet Y N SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms Application Note Application Note 3 2 1.0 English 1442088969286711304305 PSP 295.0 KB None None documents None 1442088969286711304305 /docs/en/application-note/AN10652.pdf 295019 /docs/en/application-note/AN10652.pdf AN10652 documents N N 2016-07-11 AN10652 /docs/en/application-note/AN10652.pdf /docs/en/application-note/AN10652.pdf Application Note N 645036621402383989 2023-10-17 pdf N en Nov 5, 2007 645036621402383989 Application Note Y N AN10652 3 1.0 English 1442088600629734351837 PSP 111.0 KB None None documents None 1442088600629734351837 /docs/en/application-note/AN10349.pdf 111000 /docs/en/application-note/AN10349.pdf AN10349 documents N 2015-09-12 Digital temperature sensor accuracy explained /docs/en/application-note/AN10349.pdf /docs/en/application-note/AN10349.pdf Application Note N 645036621402383989 2022-12-07 pdf en Aug 9, 2006 645036621402383989 Application Note Y N Digital temperature sensor accuracy explained 4 1.0 English 1442087689485731980491 PSP 4.3 MB None None documents None 1442087689485731980491 /docs/en/application-note/AN10216.pdf 4320295 /docs/en/application-note/AN10216.pdf AN10216 documents N N 2016-07-05 AN10216 /docs/en/application-note/AN10216.pdf /docs/en/application-note/AN10216.pdf Application Note N 645036621402383989 2024-10-21 pdf N en Mar 27, 2003 645036621402383989 Application Note Y N AN10216 User Guide User Guide 1 5 6.0 Japanese 1442125286808710770774ja PSP 751.0 KB None None documents None 1442125286808710770774 /docs/ja/user-guide/UM10204.pdf 750958 /docs/ja/user-guide/UM10204.pdf UM10204 documents N N 2016-07-12 I2C-bus specification and user manual /docs/ja/user-guide/UM10204.pdf /docs/ja/user-guide/UM10204.pdf User Guide N 132339537837198660 2024-10-24 ja Apr 28, 2014 132339537837198660 User Guide Y N I2C-bus specification and user manual 7.0 English NXP Semiconductors developed a simple bidirectional 2-wire bus for efficient inter-IC control. This bus is called the Inter-IC or I2C-bus. Only two bus lines are required: a serial data line (SDA) and a serial clock line (SCL). Serial, 8-bit oriented, bidirectional data transfers can be made at up to 100 kbit/s in the Standard-mode, up to 400 kbit/s in the Fast-mode, up to 1 Mbit/s in the Fast-mode Plus (Fm+), or up to 3.4 Mbit/s in the High-speed mode. 1442125286808710770774 PSP 751.0 KB None None documents None 1442125286808710770774 /docs/en/user-guide/UM10204.pdf 750958 /docs/en/user-guide/UM10204.pdf UM10204 documents N N 2016-07-12 I2C-bus specification and user manual /docs/en/user-guide/UM10204.pdf /docs/en/user-guide/UM10204.pdf User Guide N 132339537837198660 2024-10-24 pdf N en Oct 1, 2021 132339537837198660 User Guide Y N I2C-bus specification and user manual Brochure Brochure 1 6 1.0 English 1442049057732701110688 PSP 212.5 KB None None documents None 1442049057732701110688 /docs/en/brochure/75015962.pdf 212547 /docs/en/brochure/75015962.pdf 75015962 documents N N 2013-07-01 High-precision digital temp sensor with programmable over/under-temp alarms; NXP SMBus/I2C-bus digital temp sensor SA56004x /docs/en/brochure/75015962.pdf /docs/en/brochure/75015962.pdf Brochure N 712453003803778552 2022-12-07 pdf N en Apr 30, 2007 712453003803778552 Brochure Y N High-precision digital temp sensor with programmable over/under-temp alarms; NXP SMBus/I2C-bus digital temp sensor SA56004x Package Information Package Information 2 7 1.1 English Outline and soldering footprint drawings of SO8 package 1455079789802691427607 PSP 175.4 KB None None documents None 1455079789802691427607 /docs/en/package-information/SOT96-1.pdf 175406 /docs/en/package-information/SOT96-1.pdf SOT96-1 documents N N 2016-10-08 Plastic, small outline package; 8 terminals; 1.27 mm pitch; 4.9 mm x 3.9 mm x 1.75 mm body /docs/en/package-information/SOT96-1.pdf /docs/en/package-information/SOT96-1.pdf Package Information N 302435339416912908 2024-10-24 pdf N en Jan 9, 2017 302435339416912908 Package Information Y N Plastic, small outline package; 8 terminals; 1.27 mm pitch; 4.9 mm x 3.9 mm x 1.75 mm body PDF 8 1.1 English 1455078610656731882928 PSP 121.5 KB None None documents None 1455078610656731882928 /docs/en/package-information/SOT782-1.pdf 121499 /docs/en/package-information/SOT782-1.pdf SOT782-1 documents N N 2016-06-14 plastic thermal enhanced very thin small outline package; no leads; 8 terminals /docs/en/package-information/SOT782-1.pdf /docs/en/package-information/SOT782-1.pdf Package Information N 302435339416912908 2024-01-23 pdf N en Jun 14, 2016 302435339416912908 Package Information Y N plastic thermal enhanced very thin small outline package; no leads; 8 terminals Packing Information Packing Information 3 9 2.0 English 1442131589707710033060 PSP 267.1 KB None None documents None 1442131589707710033060 /docs/en/packing/SOT782-1_118.pdf 267084 /docs/en/packing/SOT782-1_118.pdf SOT782-1_118 documents N N 2013-05-06 HVSON8; reel pack; SMD; 13"; standard product orientation Orderable part number ending, 118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT782-1_118.pdf /docs/en/packing/SOT782-1_118.pdf Packing Information N 145666923842250347 2024-11-20 pdf N en May 6, 2013 145666923842250347 Packing Information Y N HVSON8; reel pack; SMD; 13"; standard product orientation Orderable part number ending, 118 or J Ordering code (12NC) ending 118 10 2.0 English 1442131194585714093488 PSP 237.4 KB Registration without Disclaimer None documents Extended 1442131194585714093488 /secured/assets/documents/en/packing/SOT96-1_118.pdf 237384 /secured/assets/documents/en/packing/SOT96-1_118.pdf SOT96-1_118 documents Y N 2013-04-19 SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /webapp/Download?colCode=SOT96-1_118 /secured/assets/documents/en/packing/SOT96-1_118.pdf Packing Information N 145666923842250347 2024-03-13 pdf Y en Apr 19, 2013 145666923842250347 Packing Information Y N SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 11 1.0 English Packing info for TSSOP8 package 1442131705242712040486 PSP 218.8 KB None None documents None 1442131705242712040486 /docs/en/packing/SOT505-1_118.pdf 218803 /docs/en/packing/SOT505-1_118.pdf SOT505-1_118 documents N N 2013-04-17 TSSOP8; Reel pack; SMD, 13"Q1/T1 Standard product orientationOrderable part number ending ,118 or JOrdering code (12NC) ending 118 /docs/en/packing/SOT505-1_118.pdf /docs/en/packing/SOT505-1_118.pdf Packing Information N 145666923842250347 2024-10-21 pdf N en Apr 15, 2013 145666923842250347 Packing Information Y N TSSOP8; Reel pack; SMD, 13"Q1/T1 Standard product orientationOrderable part number ending ,118 or JOrdering code (12NC) ending 118 Selector Guide Selector Guide 1 12 3 English 1442133821559704424458 PSP 676.1 KB None None documents None 1442133821559704424458 /docs/en/product-selector-guide/75015693.pdf 676059 /docs/en/product-selector-guide/75015693.pdf 75015693 documents N N 2011-09-12 I3C/I<sup>2</sup>C-Bus Temperature Sensors Selector Guide /docs/en/product-selector-guide/75015693.pdf /docs/en/product-selector-guide/75015693.pdf Selector Guide N 553557935274807777 2023-11-02 pdf N en Oct 26, 2023 553557935274807777 Selector Guide Y N I3C/I<sup>2</sup>C-Bus Temperature Sensors Selector Guide false 0 SA56004X downloads en true 1 Y PSP Application Note 3 /docs/en/application-note/AN10652.pdf 2016-07-11 1442088969286711304305 PSP 2 Nov 5, 2007 Application Note None /docs/en/application-note/AN10652.pdf English documents 295019 None 645036621402383989 2023-10-17 N /docs/en/application-note/AN10652.pdf AN10652 /docs/en/application-note/AN10652.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN10652 295.0 KB AN10652 N 1442088969286711304305 /docs/en/application-note/AN10349.pdf 2015-09-12 1442088600629734351837 PSP 3 Aug 9, 2006 Application Note None /docs/en/application-note/AN10349.pdf English documents 111000 None 645036621402383989 2022-12-07 /docs/en/application-note/AN10349.pdf Digital temperature sensor accuracy explained /docs/en/application-note/AN10349.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N Digital temperature sensor accuracy explained 111.0 KB AN10349 N 1442088600629734351837 /docs/en/application-note/AN10216.pdf 2016-07-05 1442087689485731980491 PSP 4 Mar 27, 2003 Application Note None /docs/en/application-note/AN10216.pdf English documents 4320295 None 645036621402383989 2024-10-21 N /docs/en/application-note/AN10216.pdf AN10216 /docs/en/application-note/AN10216.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN10216 4.3 MB AN10216 N 1442087689485731980491 Brochure 1 /docs/en/brochure/75015962.pdf 2013-07-01 1442049057732701110688 PSP 6 Apr 30, 2007 Brochure None /docs/en/brochure/75015962.pdf English documents 212547 None 712453003803778552 2022-12-07 N /docs/en/brochure/75015962.pdf High-precision digital temp sensor with programmable over/under-temp alarms; NXP SMBus/I2C-bus digital temp sensor SA56004x /docs/en/brochure/75015962.pdf documents 712453003803778552 Brochure N en None Y pdf 1.0 N N High-precision digital temp sensor with programmable over/under-temp alarms; NXP SMBus/I2C-bus digital temp sensor SA56004x 212.5 KB 75015962 N 1442049057732701110688 Data Sheet 1 /docs/en/data-sheet/SA56004X.pdf 2013-02-25 1442049921836704708241 PSP 1 Feb 25, 2013 Data Sheet None /docs/en/data-sheet/SA56004X.pdf English documents 529071 None 980000996212993340 2023-08-17 N /docs/en/data-sheet/SA56004X.pdf SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms /docs/en/data-sheet/SA56004X.pdf documents 980000996212993340 Data Sheet N en None Y pdf 7.0 N N SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms 529.1 KB SA56004X N 1442049921836704708241 Package Information 2 /docs/en/package-information/SOT96-1.pdf 2016-10-08 1455079789802691427607 PSP 7 Jan 9, 2017 Package Information Outline and soldering footprint drawings of SO8 package PDF None /docs/en/package-information/SOT96-1.pdf English documents 175406 None 302435339416912908 2024-10-24 N /docs/en/package-information/SOT96-1.pdf Plastic, small outline package; 8 terminals; 1.27 mm pitch; 4.9 mm x 3.9 mm x 1.75 mm body /docs/en/package-information/SOT96-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.1 N N Plastic, small outline package; 8 terminals; 1.27 mm pitch; 4.9 mm x 3.9 mm x 1.75 mm body 175.4 KB SOT96-1 N 1455079789802691427607 /docs/en/package-information/SOT782-1.pdf 2016-06-14 1455078610656731882928 PSP 8 Jun 14, 2016 Package Information None /docs/en/package-information/SOT782-1.pdf English documents 121499 None 302435339416912908 2024-01-23 N /docs/en/package-information/SOT782-1.pdf plastic thermal enhanced very thin small outline package; no leads; 8 terminals /docs/en/package-information/SOT782-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.1 N N plastic thermal enhanced very thin small outline package; no leads; 8 terminals 121.5 KB SOT782-1 N 1455078610656731882928 Packing Information 3 /docs/en/packing/SOT782-1_118.pdf 2013-05-06 1442131589707710033060 PSP 9 May 6, 2013 Packing Information None /docs/en/packing/SOT782-1_118.pdf English documents 267084 None 145666923842250347 2024-11-20 N /docs/en/packing/SOT782-1_118.pdf HVSON8; reel pack; SMD; 13"; standard product orientation Orderable part number ending, 118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT782-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 2.0 N N HVSON8; reel pack; SMD; 13"; standard product orientation Orderable part number ending, 118 or J Ordering code (12NC) ending 118 267.1 KB SOT782-1_118 N 1442131589707710033060 /secured/assets/documents/en/packing/SOT96-1_118.pdf 2013-04-19 1442131194585714093488 PSP 10 Apr 19, 2013 Packing Information Registration without Disclaimer /secured/assets/documents/en/packing/SOT96-1_118.pdf English documents 237384 None 145666923842250347 2024-03-13 Y /webapp/Download?colCode=SOT96-1_118 SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /secured/assets/documents/en/packing/SOT96-1_118.pdf documents 145666923842250347 Packing Information N en Extended Y pdf 2.0 Y N SO8; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 237.4 KB SOT96-1_118 N 1442131194585714093488 /docs/en/packing/SOT505-1_118.pdf 2013-04-17 1442131705242712040486 PSP 11 Apr 15, 2013 Packing Information Packing info for TSSOP8 package None /docs/en/packing/SOT505-1_118.pdf English documents 218803 None 145666923842250347 2024-10-21 N /docs/en/packing/SOT505-1_118.pdf TSSOP8; Reel pack; SMD, 13"Q1/T1 Standard product orientationOrderable part number ending ,118 or JOrdering code (12NC) ending 118 /docs/en/packing/SOT505-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N N TSSOP8; Reel pack; SMD, 13"Q1/T1 Standard product orientationOrderable part number ending ,118 or JOrdering code (12NC) ending 118 218.8 KB SOT505-1_118 N 1442131705242712040486 Selector Guide 1 /docs/en/product-selector-guide/75015693.pdf 2011-09-12 1442133821559704424458 PSP 12 Oct 26, 2023 Selector Guide None /docs/en/product-selector-guide/75015693.pdf English documents 676059 None 553557935274807777 2023-11-02 N /docs/en/product-selector-guide/75015693.pdf I3C/I<sup>2</sup>C-Bus Temperature Sensors Selector Guide /docs/en/product-selector-guide/75015693.pdf documents 553557935274807777 Selector Guide N en None Y pdf 3 N N I3C/I<sup>2</sup>C-Bus Temperature Sensors Selector Guide 676.1 KB 75015693 N 1442133821559704424458 User Guide 1 /docs/en/user-guide/UM10204.pdf 2016-07-12 1442125286808710770774 PSP 5 Oct 1, 2021 User Guide NXP Semiconductors developed a simple bidirectional 2-wire bus for efficient inter-IC control. This bus is called the Inter-IC or I2C-bus. Only two bus lines are required: a serial data line (SDA) and a serial clock line (SCL). Serial, 8-bit oriented, bidirectional data transfers can be made at up to 100 kbit/s in the Standard-mode, up to 400 kbit/s in the Fast-mode, up to 1 Mbit/s in the Fast-mode Plus (Fm+), or up to 3.4 Mbit/s in the High-speed mode. None /docs/en/user-guide/UM10204.pdf English documents 750958 None 132339537837198660 2024-10-24 N /docs/en/user-guide/UM10204.pdf I2C-bus specification and user manual /docs/en/user-guide/UM10204.pdf documents 132339537837198660 User Guide N en None Y pdf 7.0 N N I2C-bus specification and user manual 751.0 KB UM10204 N 1442125286808710770774 true Y Products

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