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The TC04 (1.25V output) and TC05 (2.5V output) bipolar, two-terminal, bandgap voltage references offer precision performance without premium price. These devices do not require thin-film resistors, greatly lowering manufacturing complexity and cost.
A 50ppm/°C output temperature coefficient and 15mA to 20mA operating current range make these devices attractive for multimeter, data acquisition converter, and telecommunication voltage references.
TC04B Maximum Ratings
Forward Current .................................................... +10mA Reverse Current .................................................... +30mA Storage Temperature Range .................. 65 to +150 Operating Temperature Range TO-92 Package .............................................. 0 to +70 Surface Mount Package ................................. 0 to +70 Lead Temperature (Soldering, 10 sec) TO-92 Package ...................................................... +300 Surface Mount Package ......................................... +300 Power Dissipation ............................. Limited by Forward/Reverse Current
*Functional operation above the absolute maximum stress ratings is not implied.
TC04B Features
` Temperature Coefficient ......................... 50ppm/ ` Wide Operating Current Range TC04 ............................................ 15mA to 20mA TC05 ............................................ 20mA to 20mA ` Dynamic Impedance ............................................ 1W ` Output Tolerance ........................................ Typ. 2% ` Output Voltage Option TC04 ...........................................................1.25V TC05 .............................................................2.5V ` TO-92 Plastic Package ` 8-Pin Plastic Narrow Body SOIC Package
TC04B Typical Application
· ADC and DAC Reference · Current Source Generation · Threshold Detectors · Power Supplies · Multimeters