TEA2029F

The TEA2029F is designed as one kind of bipolar integrated circuit intended to drive displays, triacs and relays and small stepper motors. The data is serially shifted into the device and is stored in 13 latches that drive the outputs. Majority of the on-chip analog functions of the TEA2029F were computer simulated and results such as temperature variation, technological characteristic dispersion and stability, have led to the enhancement and implementation of actually employed structures.

Features of the TEA2029F are:(1)TTL and CMOS compatible inputs;(2)outputs drive load in both directions;(3)power-on reset makes outputs floating;(4)wide supply voltage range. And the quick reference data of this device are:(1)supply voltage range: 4.5 to 18 V;(2)output current, each output: 80 mA;(3)clock frequency: 50 kHz;(4)operating ambient temperature range: 0 to +80 .

The absolute maximum ratings of the TEA2029F can be summarized as:(1)supply voltage: 18 V;(2)input voltage range, all inputs: -0.3 to Vcc+0.3 V;(3)output current, all outputs (high): 150 mA;(4)output current, all outputs (low): 150 mA;(5)total power dissipation: 1.4 W;(6)storage temperature range: -40 to +150 ;(7)operating ambient temperature range: 0 to +80 . If you want to know more information such as the electrical characteristics about it, please download the datasheet in www.seekic.com or www.chinaicmart.com.