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UM810RS Datasheet(PDF) 4 Page - Union Semiconductor, Inc. |
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UM810RS Datasheet(HTML) 4 Page - Union Semiconductor, Inc. |
4 / 15 page ________________________________________________________________________ http://www.union-ic.com Rev.04 Dec.2013 4/15 UM809/810 Electrical Characteristics (Continued) VCC = full range, TA = -40°C to +105°C (SOT23) or TA = -40°C to +125°C (SC70), unless otherwise noted. Typical values are at TA =+25°C, VCC = 5V for L/M/J versions, VCC = 3.3V for T/S versions, VCC = 3V for R version, and VCC = 2.5V for Z version. (Note 1) Symbol Parameter Conditions Min. Typ. Max. Un it VTH Reset Threshold ( SC70 only) UM8_L TA=+25℃ 4.56 4.63 4.70 V TA=-40℃ to + 85℃ 4.50 4.75 TA=-40℃ to + 125℃ 4.44 4.82 UM8_M TA=+25℃ 4.31 4.38 4.45 TA=-40℃ to + 85℃ 4.25 4.50 TA=-40℃ to + 125℃ 4.20 4.56 UM8_J TA=+25℃ 3.93 4.00 4.06 TA=-40℃ to + 85℃ 3.89 4.10 TA=-40℃ to + 125℃ 3.84 4.16 UM8_T TA=+25℃ 3.04 3.08 3.11 TA=-40℃ to + 85℃ 3.00 3.15 TA=-40℃ to + 125℃ 2.92 3.23 UM8_S TA=+25℃ 2.89 2.93 2.96 TA=-40℃ to + 85℃ 2.85 3.00 TA=-40℃ to + 125℃ 2.81 3.05 UM8_R TA=+25℃ 2.59 2.63 2.66 TA=-40℃ to + 85℃ 2.55 2.70 TA=-40℃ to + 125℃ 2.52 2.74 UM8_Z TA=+25℃ 2.28 2.32 2.35 TA=-40℃ to + 85℃ 2.25 2.38 TA=-40℃ to + 125℃ 2.22 2.42 Reset Threshold Tempco 30 ppm /℃ VCC to Reset Delay(Note 2) VCC=VTH to ( VTH – 100mV ) 10 us Reset Active Timeout Period ( SOT23 Version) TA=-40 to + 85 ℃℃ 140 240 560 ms TA=+85 to + 105 ℃℃ 140 840 Reset Active Timeout Period ( SC70 Version) TA=-40 to + 85 ℃℃ 140 240 460 ms TA=+85 to + 1 ℃ 25℃ 140 840 VOL Output Voltage Low (push-pull active low UM809) VCC=VTH min, ISINK=1.2mA, UM809R/S/T/Z 0.3 V VCC=VTH min, ISINK=3.2mA, UM809J/L/M 0.4 VCC≤1.0V, ISINK=50μA 0.3 VOH Output Voltage High (push-pull active low UM809) VCC>VTH max, ISOURCE=500μA, UM809R/S/T/Z 0.8VCC V VCC>VTH max, ISOURCE=800μA, UM809J/L/M VCC – 1.5 VOL RESET Output Voltage Low (push-pull active high, UM810) VCC=VTH max, ISINK=1.2mA, UM810R/S/T/Z 0.3 V VCC=VTH max, ISINK=3.2mA, UM810J/L/M 0.4 VOH RESET Output Voltage High (push-pull active high, UM810) 1.8V < VCC < VTH min, ISOURCE = 150µA 0.8VCC V Note 1: Production testing done at TA = +25°C; limits over temperature guaranteed by design only. Note 2: RESET _____________ output for UM809; RESET output for UM810. |
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