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MAX9922EVKIT

Evaluation Kit for the MAX9922 and MAX9923

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX9922 evaluation kit (EV kit) is a fully assembled and tested PCB used to evaluate the MAX9922 and MAX9923 ultra-precision, high-side current-sense amplifiers. An ultra-low offset voltage (V_OS) of 10µV (max) allows accurate measurement of currents at both extremes of sense voltages (V_SENSE), from 10mV to 100mV. The EV kit has a 1.9V to 28V input common-mode sense voltage range that is independent of the 2.85V to 5.5V V_DD supply.

The MAX9922 EV kit comes assembled with the MAX9922 IC with adjustable gain, but can also evaluate the MAX9923 ICs with fixed gains of 25V/V (MAX9923T), 100V/V (MAX9923H), and 250V/V (MAX9923F). The MAX9922/MAX9923 are capable of both unidirectional and bidirectional operation.

Data Sheet

Download	Rev 0	(PDF, 132kB)
E-Mail

Key Features

Bidirectional or Unidirectional Current Sensing
Shutdown Logic Input Control
Multiple Gains Available
- Adjustable (MAX9922)
- 25V/V (MAX9923T)
- 100V/V (MAX9923H)
- 250V/V (MAX9923F)
2.85V to 5.5V Supply Range (V_DD)
1.9V to 28V Input Common-Mode Range Independent of V_DD
Lead(Pb)-Free and RoHS Compliant
Fully Assembled and Tested

Applications/Uses

Handheld Li+ Battery Current Monitoring
Notebook/Desktop Power Management
Precision Current Sources

Product Guides

Amplifiers and Comparators (PDF)

Software/Models

none

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX9922EVKIT+			Active	KIT; Land Pattern: Not Available		See data sheet

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Products with Similar Part Numbers

MAX9922, MAX9923

Ultra-Precision, High-Side Current-Sense Amplifiers

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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.: 19-4487 Rev 0; 2009-03-25
This page last modified: 2011-11-01