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TC1028CPA データシート(PDF) 1 Page - TelCom Semiconductor, Inc |
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TC1028CPA データシート(HTML) 1 Page - TelCom Semiconductor, Inc |
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1 / 1 page 3-315 TELCOM SEMICONDUCTOR, INC. 7 6 5 4 3 1 2 8 PRELIMINARY INFORMATION TC1028 GENERAL DESCRIPTION The TC1028 is a mixed-function device combining two general purpose, complimentary output comparators and a voltage reference in a single 8-pin package. This increased integration allows the user to replace two packages, saving space, lowering supply current, and increasing system performance. The TC1028 operates down to VDD = 1.8V and requires only 10µA of supply current. A Shutdown input (SHDN) disables the compara- tors, placing their outputs in a high-impedance state. The reference stays active in Shutdown Mode. Standby power consumption is typically 1 µA. The TC1028 is designed specifically for operation from a single supply, however, operation from dual supplies is also possible, and the power supply current drain is inde- pendent of the magnitude of the power supply voltage. Packaged in an 8-pin MSOP or 8-pin DIP, the TC1028 is ideal for applications requiring low power level detection. LINEAR BUILDING BLOCK – QUAD LOW POWER COMPARATOR AND VOLTAGE REFERENCE WITH SHUTDOWN FEATURES s Combines Two Comparators and a Voltage Reference into a Single Package s Optimized for Single Supply Operation s Small Package ...................................... 8-Pin MSOP (Occupies Half the Space of an 8-Pin SOIC) s Ultra Low Input Bias Current ...... Less than 100pA s Low Quiescent Current ........................... 10 µA Max APPLICATIONS s Power Supply Circuits s Embedded Systems s Instrumentation s Portable Equipment s Consumer Products s Replacements for Discrete Components ORDERING INFORMATION Part No. Package Temp. Range TC1028COA 8-Pin SOIC – 40 °C to +85°C TC1028CPA 8-Pin Plastic DIP 0 °C to +70°C TC1028CUA 8-Pin MSOP 0 °C to +70°C TC1028EOA 8-Pin SOIC – 40 °C to +85°C TC1028EPA 8-Pin Plastic DIP – 40 °C to +85°C TC1028EUA 8-Pin MSOP – 40 °C to +85°C TC43EV Evaluation Kit for Linear Building Block Family TC1028-01 11/15/96 PIN CONFIGURATIONS TC1028COA TC1028EOA V SS V DD INA+ REF REF INB– INB– INB– SHDN SHDN TC1028CPA TC1028EPA OUTA V SS INA+ OUTA V SS V DD INA+ OUTA OUTB V DD OUTB REF SHDN OUTB 1 2 3 4 8 7 6 5 1 2 3 4 8 7 6 5 8-Pin Plastic DIP 8-Pin SOIC 8-Pin MSOP 1 2 3 4 8 7 6 5 TC1028CUA TC1028EUA FUNCTIONAL BLOCK DIAGRAM REF INB– SHDN V SS V – INA+ OUTA V DD OUTB + – +– TC1028 B A Voltage Reference EVALUATION KIT AVAILABLE |
同様の部品番号 - TC1028CPA |
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同様の説明 - TC1028CPA |
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