Evaluation Kit for the MAX1620, MAX1621

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX1620 evaluation kit (EV kit) converts a +1.8V to +12V battery voltage to a +12.5V to +23.5V LCD backplane bias voltage for currents up to 20mA. Both the MAX1620 and MAX1621 include a 5-bit DAC, allowing digital software control of the bias voltage. The MAX1620 uses up/down digital signaling to adjust the DAC, and the MAX1621 uses the System Management Bus (SMBus™) 2-wire serial interface.

The MAX1620 EV kit is a fully assembled and tested surface-mount circuit board. It can also be used to evaluate the MAX1621.

Data Sheet

Download	Rev 1	(PDF, 81kB)
E-Mail

Key Features

+1.8V to +12V Battery Input Voltage
+12.5V to +23.5V Adjustable Output
20mA Output
32-Level Internal DAC
10µA Shutdown Current
Surface-Mount Components
Fully Assembled and Tested

Applications/Uses

Notebook Computers
Palmtop Computers
PDAs and Other Handheld Devices
Portable Data-Collection Terminals

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-1214 Rev 1; 1998-01-01
This page last modified: 2007-06-01