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MC33972DWB/R2 Datasheet(PDF) 6 Page - Freescale Semiconductor, Inc |
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MC33972DWB/R2 Datasheet(HTML) 6 Page - Freescale Semiconductor, Inc |
6 / 28 page Analog Integrated Circuit Device Data 6 Freescale Semiconductor 33972 ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS Table 4. Static Electrical Characteristics Characteristics noted under conditions 3.1 V ≤ VDD ≤ 5.25 V, 8.0 V ≤ VPWR ≤ 16 V, -40°C ≤ TC ≤ 125°C, unless otherwise noted. Where applicable, typical values reflect the parameter’s approximate average value with VPWR = 13 V, TA = 25°C. Characteristic Symbol Min Typ Max Unit POWER INPUT Supply Voltage Supply Voltage Range Quasi-Functional (7) Fully Operational Supply Voltage Range Quasi-Functional (7) VPWR(QF) VPWR(FO) VPWR(QF) 5.5 8.0 26 – – – 8.0 26 38/40 V Supply Current All Switches Open, Normal Mode, Tri-State Disabled IPWR(ON) – 2.0 4.0 mA Sleep State Supply Current Scan Timer = 64 ms, Switches Open IPWR(SS) 40 70 100 µA Logic Supply Voltage VDD 3.1 – 5.25 V Logic Supply Current All Switches Open, Normal Mode IDD – 0.25 0.5 mA Sleep State Logic Supply Current Scan Timer = 64 ms, Switches Open IDD(SS) – 10 20 µA SWITCH INPUT Pulse Wetting Current Switch-to-Battery (Current Sink) IPULSE 12 15 18 mA Pulse Wetting Current Switch-to-Ground (Current Source) IPULSE 12 16 18 mA Sustain Current Switch-to-Battery Input (Current Sink) ISUSTAIN 1.8 2.0 2.2 mA Sustain Current Switch-to-Ground Input (Current Source) ISUSTAIN 1.8 2.0 2.2 mA Sustain Current Matching Between Channels on Switch-to-Ground I/Os IMATCH – 2.0 4.0 % Input Offset Current When Selected as Analog IOFFSET -2.0 1.4 2.0 µA Input Offset Voltage When Selected as Analog V(SP&SGINPUTS) to AMUX Output VOFFSET -10 2.5 10 mV Analog Operational Amplifier Output Voltage Sink 250 µA VOL – 10 30 mV Analog Operational Amplifier Output Voltage Source 250 µA VOH VDD - 0.1 – – V Switch Detection Threshold 33972 / 33972A VTH 3.70 4.0 4.3 V Switch Input Voltage Range 33972 33972A VIN -14 -14 – – 38 40 V Temperature Monitor (8), (9) TLIM 155 – 185 °C Temperature Monitor Hysteresis (9) TLIM(HYS) 5.0 10 15 °C Notes 7. Device operational. Table parameters may be out of specification. 8. Thermal shutdown of 16 mA pullup and pulldown current sources only. 2.0 mA current source/sink and all other functions remain active. 9. This parameter is guaranteed by design but is not production tested. ISUS(MAX) - ISUS(MIN) ISUS(MIN) X 100 |
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