TC773.3MCTTR MICROCHIP [Microchip Technology], TC773.3MCTTR Datasheet
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TC773.3MCTTR
Related parts for TC773.3MCTTR
TC773.3MCTTR Summary of contents
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M Thermal Sensor with SPI Features • Digital Temperature Sensing in 5-Pin SOT-23A and 8-Pin SOIC Packages • Outputs Temperature as a 13-Bit Digital Word • SPI and MICROWIRE™ Compatible Interface • Solid State Temperature Sensing • ±1°C (max.) accuracy ...
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TC77 1.0 ELECTRICAL CHARACTERISTICS 1.1 Absolute Maximum Ratings † V ........................................................................6.0V DD All inputs and outputs w.r.t. V ..... -0. Storage temperature .......................... -65°C to +150°C Ambient temp. with power applied ..... -55°C to +125°C Junction Temperature......................................... ...
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DC CHARACTERISTICS (CONTINUED) Electrical Specifications: Unless otherwise noted, all parameters apply -55°C to +125°C. A Parameters Sym Digital Input/Output High Level Input Voltage V Low Level Input Voltage High Level Output Voltage V Low Level Output ...
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TC77 CS t CS-SCK SCK t CS-SI/O HI-Z SI/O MSb SI/O Data Input Set-up and Hold Timing (Data is clocked on the rising edge of SCK) CS SCK SI/O FIGURE 1-1: Timing Diagrams. DS20092A-page 4 Data ...
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TYPICAL PERFORMANCE CURVES Note: The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or ...
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TC77 0.4 TC77-5.0MXX 0.3 0 +25° +85° -25°C A -0.2 -0.3 -0.4 4.5 4.6 4.7 4.8 4.9 5 5.1 5.2 5.3 5.4 5.5 Supply Voltage (V) FIGURE 2-7: Temperature ...
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Sample Size = 108 T = +125° -2.5 -2 -1.5 -1 -0.5 0 0.5 1 Temperature Error (°C) FIGURE 2-13: Histogram of Temperature Accuracy at +125 Degrees C (TC77-XXMXX). 2002 Microchip ...
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TC77 3.0 FUNCTIONAL DESCRIPTION The TC77 consists of a band-gap type temperature sensor, a 12-bit plus sign (13-bit) Sigma-Delta Analog- to-Digital Converter (ADC), an internal conversion oscillator (~30 kHz) and a serial input/output port. These devices feature a three-wire serial ...
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Temperature Data Format A 13-bit two’s complement digital word is used to rep- resent the temperature. The Least Significant Bit (LSb) is equal to 0.0625°C. Note that the last two LSb bits (Bit 0 and 1) are tri-stated and ...
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TC77 CS t CS-SCK CLK FIGURE 3-2: Temperature Read Timing Diagram - (Reading only the first 13 Bits of the Temperature Register CS-SCK CLK HI-Z SI/O ...
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INTERNAL REGISTER STRUCTURE The TC77 Internal register structure consists of three registers. The Temperature and Manufacturer’s Identi- fication registers are read only, while the Configuration register is write only. TABLE 4-1: REGISTERS FOR TC77 Bit Bit Bit Bit Bit ...
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TC77 5.0 APPLICATION INFORMATION The TC77 does not require any additional components in order to measure temperature. However recom- mended that a decoupling capacitor of 0.1 µ µF be provided between the V and V DD ...
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PACKAGING INFORMATION 6.1 Package Marking Information 5-Lead SOT-23 XXNN 8-Lead SOIC (150 mil) XXXXXXXX XXXXYYWW NNN Legend: XX...X Customer specific information* Y Year code (last digit of calendar year) YY Year code (last 2 digits of calendar year) WW ...
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TC77 5-Lead Plastic Small Outline Transistor (OT) (SOT23 Dimension Limits Number of Pins Pitch Outside lead pitch (basic) Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width Overall Length Foot Length Foot ...
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Plastic Small Outline (SN) – Narrow, 150 mil (SOIC Dimension Limits Number of Pins Pitch Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width Overall Length Chamfer Distance Foot ...
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TC77 NOTES: DS20092A-page 16 2002 Microchip Technology Inc. ...
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ON-LINE SUPPORT Microchip provides on-line support on the Microchip World Wide Web site. The web site is used by Microchip as a means to make files and information easily available to customers. To view the site, the user must have ...
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TC77 READER RESPONSE It is our intention to provide you with the best documentation possible to ensure successful use of your Microchip prod- uct. If you wish to provide your comments on organization, clarity, subject matter, and ways in which ...
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PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. PART NO. -X.X X Device Supply Temperature Voltage Range Device: TC77: Thermal Sensor with SPI Interface Supply Voltage: ...
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TC77 NOTES: DS20092A-page 20 2002 Microchip Technology Inc. ...
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Information contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded by updates your responsibility to ensure that your application meets with your specifications. No representation or warranty is ...
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M W ORLDWIDE AMERICAS Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support: 480-792-7627 Web Address: http://www.microchip.com Rocky Mountain 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7966 Fax: 480-792-4338 Atlanta 500 Sugar Mill ...