Union Semiconductor UM2002
The UM2002 is a bidirectional voltage level translator operational from 1.0V to 3.6V (Vref(A)) and 1.8V to 5.5V (Vref(B)), which allows bidirectional voltage translations between 1.0V and 5V without the need for a direction pin in open-drain or push-pull applications. The translators provide excellent ESD protection to lower voltage devices, and at the same time protect less ESD-resistant devices.| Part No. | UM2002 |
|---|---|
| Datasheet | UM2002 Download |
| Manufacturer |  Union Semiconductor |
| Description | Bidirectional Voltage Level Translator |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Push-PullAPPLICATIONS
UM2002S8 SOP8 UM2002U8 TSSOP8 Bit widths ranging from 1-bit or 2-bit are offered for level translation application with transmission speeds < 33 MHz for an open-drain system with a 50 pF capacitance and a pull-up of 197Ω.APPLICATIONS
FEATURES
z SPI, MICROWIRE and I2C Level z Provides Bidirectional Voltage Translation Translation with No Direction Pin z Low-Voltage ASIC Level Translation z Less than 1.5ns Maximum Propagation z Smart Card Readers Delay z Cell-Phone Cradles
