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TC43 Datasheet(PDF) 2 Page - TelCom Semiconductor, Inc |
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TC43 Datasheet(HTML) 2 Page - TelCom Semiconductor, Inc |
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2 / 6 page 
TC43 LINEAR BUILDING BLOCK – VOLTAGE REFERENCE, DUAL OP AMP, DUAL COMPARATOR WITH SHUTDOWN MODE 2 PRELIMINARY INFORMATION * Static-sensitive device. Unused devices must be stored in conductive material. Protect devices from static discharge and static fields. Stresses above those listed under Absolute Maximum Ratings may cause perma- nent 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 operational sections of the specifications is not implied. Exposure to Absolute Maximum Rating Conditions for extended periods may affect device reliability. ABSOLUTE MAXIMUM RATINGS* Supply Voltage .............................................................. 6V Package Power Dissipation (TA ≤ 70°C) PDIP .............................................................. 840mW SOIC (Narrow) ................................................ 700mW Voltage on Any Pin: (With Respect to GND) ........ (VSS – 0.3V) to (VDD +0.3V) Operating Temperature Range: C Suffix ................................................. 0 °C to +70°C E Suffix ............................................ – 40 °C to + 85°C Storage Temperature Range ................ – 65 °C to +150°C Lead Temperature (Soldering, 10 sec) ................. +300 °C ELECTRICAL CHARACTERISTICS: TA = Over Operating Temperature Range, VDD = 5.0V ±10%, VSS = 0V, SHDN = VDD, unless otherwise specified. Symbol Parameter Test Conditions Min Typ Max Unit VDD Supply Voltage 1.8 — 5.5 V IQ Supply Current, Operating All Outputs Open — 10 15 µA ISHDN Supply Current, Shutdown Mode All Outputs Open — 5 8 µA (Note 1) Shutdown Input VIH Input High Voltage 80% VDD —— V VIL Input Low Voltage — — 20% VDD V IIL Input Current — — 1 µA Op Amps TSEL Select Time (VOUT from SHDN = VIH) — 2 — msec TDESEL Deselect Time (HI-Z from SHDN = VIL)— 5 — µsec AVOL Large Signal Voltage Gain CL = 100pF, RL = 47kΩ — 100 — dB VICMR Common Mode Input Voltage Range 1.8 < VDD < 5.5V VSS —VDD – 1.0 V VOS Input Offset Voltage VCM = (VDD – VSS)/2 –10 ±1.0 +10 mV IB Input Bias Current — 50 — pA VOS (DRIFT) Average Input Offset Voltage Drift — 30 — µV/°C GBWP Gain-Bandwidth Product 4 7 — kHz SR Slew Rate Gain = 1, VIN = 4.0P-P — 2 — V/msec CL = 100pF, RL = 1MΩ to VSS VOUT Output Signal Swing RL = 47kΩ VSS + .20 — VDD – .15 V CMRR Common Mode Rejection Ratio — 80 — dB PSRR Power Supply Rejection Ratio (4.5V to 5.5V) — 80 — dB ROUT(SD) Output Resistance in Shutdown SHDN = VSS 20 — — M Ω COUT(SD) Output Capacitance in Shutdown SHDN = VSS (Note 5) — 40 55 pF ISRC DC Output Source Current VIN = VDD 38 20 mA Output Shorted to VSS (Note 2) ISINK DC Output Sink Current VIN = VSS 0.6 1.2 5 mA Output Shorted to VDD (Note 2) Comparators TSEL CMPTR1 Select Time — 5 — µsec (VOUT from SHDN = VIH) |
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