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UM809FP Datasheet(PDF) 3 Page - Union Semiconductor, Inc. |
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UM809FP Datasheet(HTML) 3 Page - Union Semiconductor, Inc. |
3 / 14 page ________________________________________________________________________ http://www.union-ic.com Rev.06 Apr.2015 3/14 UM809/810 Electrical Characteristics VCC=full range, TA=-40°C to +85°C, 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 Unit VCC Range TA=0°C to + 70°C 1.0 10 V TA=-40°C to +85°C 1.2 10 ICC Supply Current VCC<5.5V, UM8_L/M/J 3 5 μA VCC<3.6V, UM8_R/S/T/Z 3 5 VTH Reset Threshold UM8_L TA=+25°C 4.49 4.63 4.72 V TA=-40°C to +85°C 4.44 4.76 UM8_M TA=+25°C 4.29 4.38 4.51 TA=-40°C to +85°C 4.25 4.55 UM8_J TA=+25°C 3.90 4.00 4.10 TA=-40°C to +85°C 3.86 4.14 UM8_T TA=+25°C 3.02 3.08 3.18 TA=-40°C to +85°C 2.99 3.21 UM8_S TA=+25°C 2.83 2.93 2.97 TA=-40°C to +85°C 2.80 3.00 UM8_R TA=+25°C 2.54 2.63 2.67 TA=-40°C to +85°C 2.51 2.69 UM8_Z TA=+25°C 2.24 2.32 2.36 TA=-40°C to +85°C 2.22 2.38 Reset Threshold Tempco 30 ppm/°C VCC to Reset Delay (Note 2) VCC=VTH to (VTH–100mV) 10 μs Reset Active Timeout Period TA=-40°C to +85°C 140 240 360 ms VOL RESET ____________ 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 RESET ____________ 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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