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IMP811MEUS-T Datasheet(PDF) 3 Page - IMP, Inc |
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IMP811MEUS-T Datasheet(HTML) 3 Page - IMP, Inc |
3 / 8 page IMP8 IMP81111, IMP8 , IMP81122 © 1999 IMP, Inc. 408-432-9100/www.impweb.com 3 Parameter Symbol Conditions Min Typ Max Units Input Voltage (VCC) Range VCC TA = 0°C to 70°C 1.1 5.5 V TA = – 40°C to 105°C 1.2 5.5 Supply Current (Unloaded) ICC TA = – 40°C to 85°C VCC < 5.5V, L/M/J 6 15 µA TA = – 40°C to 85°C VCC < 3.6V, R/S/T 5 10 TA = 85°C to 105°C VCC < 5.5V, L/M/J 25 TA = 85°C to 105°C VCC < 3.6V, R/S/T 20 Reset Threshold VTH L devices TA = 25°C 4.56 4.63 4.70 V TA = – 40°C to 85°C 4.50 4.75 TA = 85°C to 105°C 4.40 4.86 M devices TA = 25°C 4.31 4.38 4.45 TA = – 40°C to 85°C 4.25 4.50 TA = 85°C to 105°C 4.16 4.56 J devices TA = 25°C 3.93 4.00 4.06 TA = – 40°C to 85°C 3.89 4.10 TA = 85°C to 105°C 3.80 4.20 T devices TA = 25°C 3.04 3.08 3.11 TA = – 40°C to 85°C 3.00 3.15 TA = 85°C to 105°C 2.92 3.23 S devices TA = 25°C 2.89 2.93 2.96 TA = – 40°C to 85°C 2.85 3.00 TA = 85°C to 105°C 2.78 3.08 R devices TA = 25°C 2.59 2.63 2.66 TA = – 40°C to 85°C 2.55 2.70 TA = 85°C to 105°C 2.50 2.76 Reset Threshold Temp. Coefficient TCVTH 30 ppm/°C VCC to Reset Delay VCC = VTH to (VTH - 125mV), L/M/J devices 40 µs VCC = VTH to (VTH - 125mV), R/S/T devices 20 Reset Active Timeout Period TA = 0°C to 70°C 140 560 ms TA = – 40°C to 105°C 100 840 MR Minimum Pulse Width tMR 10 µs MR Glitch Immunity Note 3 100 ns MR to RESET Propagation Delay tMD Note 2 0.5 µs MR Input Threshold VIH VCC > VTH (MAX), IMP811/812L/M/J 2.3 V VIL 0.8 VIH VCC > VTH (MAX), IMP811/812R/S/T 0.7VCC VIL 0.25VCC MR Pull-up Resistance 10 20 30 k Ω Low RESET Output Voltage (IMP811) VOL VCC = VTH min., ISINK = 1.2mA, IMP811R/S/T 0.3 V VCC = VTH min., ISINK = 3.2mA, IMP811L/M/J 0.4 VCC > 1.1V, ISINK = 50µA 0.3 High RESET Output Voltage (IMP811) VOH VCC > VTH max., ISOURCE = 500µA, IMP811R/S/T 0.8VCC V VCC > VTH max., ISOURCE = 800µA, IMP811L/M/J VCC -1.5 Low RESET Output Voltage (IMP812) VOL VCC = VTH max., ISINK = 1.2mA, IMP812R/S/T 0.3 V VCC = VTH max., ISINK = 3.2mA, IMP812L/M/J 0.4 High RESET Output Voltage (IMP812) VOH 1.8V < VCC < VTH min., ISOURCE = 150µA 0.8VCC V Electrical Characteristics Unless otherwise noted VCC is over the full voltage range, TA = –40°C to 105°C. Typical values at TA = 25°C, VCC = 5V for L/M/J devices, VCC = 3.3V for T/S devices and VCC = 3V for R devices. Notes: 1. Production testing done at TA = 25°C. Over temperature specifications guaranteed by design only using six sigma design limits. 2. RESET output is active LOW for the IMP811 and RESET output is active HIGH for the IMP812. 3. Glitches of 100ns or less typically will not generate a reset pulse. |
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