MCP9700-E/TO Microchip Technology, MCP9700-E/TO Datasheet
MCP9700-E/TO
Specifications of MCP9700-E/TO
Available stocks
Related parts for MCP9700-E/TO
MCP9700-E/TO Summary of contents
Page 1
... It’s a low-cost, low-power sensor with an accuracy of ±2°C from 0°C to +70°C (MCP9700A/9701A) ±4°C (MCP9700/9701) while consuming 6 µA (typical) of operating current. Unlike resistive sensors (such as thermistors), the Linear Active Thermistor IC does not require an additional signal-conditioning circuit. Therefore, the ...
Page 2
... MCP9700/9700A and MCP9701/9701A NOTES: DS21942E-page 2 © 2009 Microchip Technology Inc. ...
Page 3
... Note 1: The MCP9700/9700A family accuracy is tested with V tested with V = 5.0V The MCP9700/9700A and MCP9701/9701A family is characterized using the first-order or linear equation, as shown in Equation 4-2. Also refer to 3: SC70-5 package thermal response with 1x1 inch, dual-sided copper clad, TO-92-3 package thermal response without PCB (leaded). ...
Page 4
... Note 1: The MCP9700/9700A family accuracy is tested with V tested with V = 5.0V The MCP9700/9700A and MCP9701/9701A family is characterized using the first-order or linear equation, as shown in Equation 4-2. Also refer to 3: SC70-5 package thermal response with 1x1 inch, dual-sided copper clad, TO-92-3 package thermal response without PCB (leaded). ...
Page 5
... The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range (e.g., outside specified power supply range) and therefore outside the warranted range. Note: Unless otherwise indicated, MCP9700/9700A: V GND = Ground 0.1 µF. ...
Page 6
... MCP9700/9700A and MCP9701/9701A Note: Unless otherwise indicated, MCP9700/9700A: V GND = Ground 0.1 µF. bypass 35 3.3V DD 30% 108 samples 25% 20% 15% 10% MCP9700 (mV) 0°C FIGURE 2-7: Output Voltage at 0°C (MCP9700/9700A). 45% MCP9700 40% MCP9700A 35 3.3V DD 30% 108 samples 25% 20% 15% 10 (mV/°C) C FIGURE 2-8: Occurrences vs. ...
Page 7
... MCP9700/9700A and MCP9701/9701A Note: Unless otherwise indicated, MCP9700/9700A: V GND = Ground 0.1 µF. bypass 1 +26°C A 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 V (V) DD FIGURE 2-13: Output Voltage vs. Power Supply ...
Page 8
... MCP9700/9700A and MCP9701/9701A NOTES: DS21942E-page 8 © 2009 Microchip Technology Inc. ...
Page 9
... GND is the system ground pin. 3.2 Output Voltage Pin (V OUT The sensor output can be measured at V voltage range over the operating temperature range for the MCP9700/9700A is 100 mV to 1.75V and for the MCP9701/9701A, 200 © 2009 Microchip Technology Inc. Table 3-1. Symbol NC No Connect (this pin is not connected to the die) ...
Page 10
... MCP9700/9700A and MCP9701/9701A NOTES: DS21942E-page 10 © 2009 Microchip Technology Inc. ...
Page 11
... For higher accuracy using a sensor compensation technique, refer to AN1001 “IC Temperature Sensor Accuracy Compensation Microcontroller” (DS01001). The application note shows that if the MCP9700 is compensated in addition to room temperature calibration, the sensor accuracy can be improved to ±0.5°C (typical) accuracy over the operating temperature 6.0 ...
Page 12
... MCP9700/9700A and MCP9701/9701A 4.2 Shutdown Using Microcontroller I/O Pin The MCP9700/9700A and MCP9701/9701A family of low operating current of 6 µA (typical) makes it ideal for battery-powered applications. However, applications that require tighter current budget, this device can be powered using a microcontroller Input/ Output (I/O) pin. The I/O pin can be toggled to shut ...
Page 13
... MCP9700/9700A and MCP9701/9701A 5.0 PACKAGING INFORMATION 5.1 Package Marking Information 3-Lead SOT-23 XXNN 3-Lead TO-92 XXXXXX XXXXXX XXXXXX YWWNNN 5-Lead SC70 XXNN Legend: XX...X Customer-specific information Y Year code (last digit of calendar year) YY Year code (last 2 digits of calendar year) WW Week code (week of January 1 is week ‘01’) ...
Page 14
... MCP9700/9700A and MCP9701/9701A /HDG 3ODVWLF 6PDOO 2XWOLQH 7UDQVLVWRU /7 >6& 1RWH 1RWHV DS21942E-page 14 @ © 2009 Microchip Technology Inc. ...
Page 15
... MCP9700/9700A and MCP9701/9701A 1RWH © 2009 Microchip Technology Inc. DS21942E-page 15 ...
Page 16
... MCP9700/9700A and MCP9701/9701A /HDG 3ODVWLF 6PDOO 2XWOLQH 7UDQVLVWRU 77 >627 1RWH 1RWHV DS21942E-page © 2009 Microchip Technology Inc. φ ...
Page 17
... MCP9700/9700A and MCP9701/9701A /HDG 3ODVWLF 7UDQVLVWRU 2XWOLQH 72 >72 1RWH 1RWHV © 2009 Microchip Technology Inc. @ DS21942E-page 17 ...
Page 18
... MCP9700/9700A and MCP9701/9701A NOTES: DS21942E-page 18 © 2009 Microchip Technology Inc. ...
Page 19
... Updated Package Outline Drawings. Revision C (June 2006) The following is the list of modifications: 1. Added the MCP9700A and MCP9701A devices to data sheet. 2. Added TO92 package for the MCP9700/ MCP9701. Revision B (October 2005) The following is the list of modifications: 1. Added Section 3.0 “Pin Descriptions”. 2. ...
Page 20
... MCP9700/9700A and MCP9701/9701A NOTES: DS21942E-page 20 © 2009 Microchip Technology Inc. ...
Page 21
... Plastic Small Outline Transistor, 3-lead © 2009 Microchip Technology Inc. . Examples: a) MCP9700T-E/LT: Linear Active Thermistor™ IC, Tape and Reel, 5LD SC70 package. b) MCP9700-E/TO: Linear Active Thermistor™ IC, 3LD TO-92 package. c) MCP9700T-E/TO: Linear Active Thermistor™ IC, Tape and Reel, 3LD SOT-23 package. d) MCP9700T-H/LT: Linear Active Thermistor™ ...
Page 22
... MCP9700/9700A and MCP9701/9701A NOTES: DS21942E-page 22 © 2009 Microchip Technology Inc. ...
Page 23
... PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
Page 24
... Fax: 886-3-6578-370 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2009 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...