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TC530COI Datasheet(PDF) 3 Page - Microchip Technology |
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TC530COI Datasheet(HTML) 3 Page - Microchip Technology |
3 / 22 page © 2002 Microchip Technology Inc. DS21433B-page 3 TC530/TC534 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings* Supply Voltage ...................................................... +6V Analog Input Voltage (VIN+or VIN-).............VDD to VSS Logic Input Voltage......... (VDD + 0.3V) to (GND - 0.3V) Ambient Operating Temperature Range: PDIP Package (C)................. 0°C to +70°C SOIC Package (C) ................ 0°C to +70°C PQFP Package (C) ............... 0°C to +70°C Storage Temperature Range .............. -65°C to +150°C *Stresses above those listed under "Absolute Maximum Rat- ings" may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operation sections of the specifications is not implied. Expo- sure to Absolute Maximum Rating conditions for extended periods may affect device reliability. TC530/TC530A/TC534 ELECTRICAL SPECIFICATIONS Electrical Characteristics: VDD =VCCD,CAZ =CREF =0.47µF, unless otherwise specified. Symbol Parameter TA =+25°C TA =0°C to +70°C Unit Test Conditions Min Typ Max Min Typ Max VDD Analog Power Supply Voltage 4.5 5.0 5.5 4.5 — 5.5 V VCCD Digital Power Supply Voltage 4.5 5.0 5.5 4.5 — 5.5 V PD TC530/TC534 Total Power Dissipation —— 25 — — — m Ω VDD =VCCD =5V IS Supply Current (VS +PIN)— 1.8 2.5 — — 3.0 mA ICCD Supply Current (VCCD PIN)— — 1.5 — — 1.7 mA FOSC =1MHz Analog R Resolution — — ±17 — — ±17 Bits Note 1 ZSE Zero Scale Error with Auto Zero Phase — — 0.5 — 0.005 0.012 % F.S. ENL End Point Linearity — 0.015 0.030 — 0.015 0.045 % F.S. Note 1 and Note 2 NL Max. Deviation from Best Straight Line Fit — 0.008 0.015 — — — % F.S. Note 1 and Note 2 ZSTC Zero Scale Temperature Coefficient —— — — 1 2 µV/°C SYE Rollover Error — .012 — — .03 — % F.S. Note 3 FSTC Full Scale Temperature Coefficient — — — — 10 — ppm/ °C Ext. VREF T.C. = 0ppm/°C IIN Input Current — 6 — — — — pA VIN =0V VCMR Common-Mode Voltage Range VSS +1.5 — VDD -1.5 VSS +1.5 — VDD -1.5 V VINT Integrator Output Swing VSS +0.9 — VDD -0.9 VSS +0.9 — VDD -0.9 V VIN Analog Input Signal Range VSS +1.5 — VDD -1.5 VSS +1.5 — VDD -1.5 V VREF Voltage Reference Range VSS +1 — VDD -1 VDD +1 — VDD -1 V TD Zero Crossing Comparator Delay —2.0 — — 3.0 — µsec Note 1: Integrate time ≥ 66msec, Auto Zero time ≥ 66msec, VINT (pk) = 4V. 2: End point linearity at ±1/4, ±1/2 ±3/4, F.S. after full scale adjustment. 3: Rollover error is related to capacitor used for CINT. See Table 5-2, Recommended Capacitor for CINT. 4: TC534 Only. |
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