UM7126

The UM7126 has the following features including True differential input and refernce;1 pA typical input current;True polarity at zero for precise null detection;No additional active circuits required;Direct display drive-no external components required for LCD application;Low noise-less than 15V p-p;On-Chip clock and reference;Guaranteed zero reading for 0 volts input on all scales.

The UM7126 is a high performance, low power 31/2 digit A/D converter.All the necessary active  devices  are contained on a single CMOS IC, including seven segment decoders, display drivers,reference, and a clock. The UM7126 is designed to interface with a liquid crystal display (LCD).Stress above  those  listed  under  "Absolute  Maximum Ratings"  may  cause  permanent damage to the device.These are stress ratings only. Functional operation of this UM7126 at these or any other conditions above those indicated in the operational sections of thisspecification is not implied and exposure to absolute maximum rating conditions for extended periods may affect device reliability.In AC to DC Converter UM7126 with UNf7126, test is used as a common mode reference level to ensure compatibility with most op-amps.

The information of UM7126 given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the datasheet(s).In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment,medical equipment, and safety equipment), safety should be ensured by using semiconductor devices that feature assured safety or by means of users' fail-safe precautions or other arrangement.In no event shall Sensitron Semiconductor UM7126 be liable for any damages that may result from an accident or any other cause during operation of the user's units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets.