TC9491BCZM Datasheet PDF - TelCom Semiconductor, Inc

GENERAL DESCRIPTION
The TC9491 (1.220V output) bipolar, two-terminal, bandgap voltage references offer precision performance without premium price. These devices do not require thinfilm resistors, greatly lowering manufacturing complexity and cost.
A 50ppm/°C output temperature coefficient and a 15µA to 20mA operating current range make these devices attractive for multimeter, data acquisition converter, and telecommunication voltage references.

FEATURES
■ Temperature Coefficient ......................... 50ppm/°C
■ Wide Operating Current Range ....... 15µA to 20mA
■ Dynamic Impedance ......................................... 0.6Ω
■ Output Tolerance ...................................... 1% or 2%
■ Output Voltage Option ..................................1.220V
■ TO-92 Plastic Package
■ 8-Pin Plastic Small Outline (SO) Package

APPLICATIONS
■ ADC and DAC Reference
■ Current Source Generation
■ Threshold Detectors
■ Power Supplies
■ Multi-meters