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LM95231 Datasheet(PDF) 5 Page - Texas Instruments |
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LM95231 Datasheet(HTML) 5 Page - Texas Instruments |
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5 / 30 page  LM95231 www.ti.com SNIS139E – FEBRUARY 2005 – REVISED MARCH 2013 Temperature-to-Digital Converter Characteristics (continued) Unless otherwise noted, these specifications apply for VDD=+3.0Vdc to 3.6Vdc. Boldface limits apply for TA = TJ = TMIN≤TA≤TMAX; all other limits TA= TJ=+25°C, unless otherwise noted. TJ is the junction temperature of the LM95231. TD is the junction temperature of the remote thermal diode. PARAMETER TEST CONDITIONS Typical( LM9523 LM9523 UNIT 1) 1 1 BIMM CIMM Limits(2) Limits(2) Diode Source Current Ratio 16 Diode Source Current (VD+ − VD−) = + 0.65V; 176 300 300 µA (max) high-level 100 100 µA (min) Low-level 11 µA Power-On Reset Threshold Measure on VDD input, falling edge 2.7 2.7 V (max) 1.8 1.8 V (min) Logic Electrical Characteristics Digital DC Characteristics Unless otherwise noted, these specifications apply for VDD=+3.0 to 3.6 Vdc. Boldface limits apply for TA = TJ = TMIN to TMAX; all other limits TA= TJ=+25°C, unless otherwise noted. Symbol Parameter Conditions Typical(1) Limits(2) Units (Limit) SMBDAT, SMBCLK INPUTS VIN(1) Logical “1” Input Voltage 2.1 V (min) VIN(0) Logical “0”Input Voltage 0.8 V (max) VIN(HYST) SMBDAT and SMBCLK Digital Input 400 mV Hysteresis IIN(1) Logical “1” Input Current VIN = VDD 0.005 ±10 µA (max) IIN(0) Logical “0” Input Current VIN = 0 V −0.005 ±10 µA (max) CIN Input Capacitance 5 pF SMBDAT OUTPUT IOH High Level Output Current VOH = VDD 10 µA (max) VOL SMBus Low Level Output Voltage IOL = 4mA 0.4 V (max) IOL = 6mA 0.6 (1) Typicals are at TA = 25°C and represent most likely parametric norm at time of product characterization. The typical specifications are not ensured. (2) Limits are specified to AOQL (Average Outgoing Quality Level). Copyright © 2005–2013, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: LM95231 |
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