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MAX9613 Evaluation Kit

Evaluates: MAX9613

General Description

The MAX9613 evaluation kit (EV kit) provides a proven

design to evaluate the MAX9613 low-power, MOS-input

operational amplifier (op amp) in a 6-pin SC70 package.

The EV kit circuit is preconfigured as a noninverting

amplifier, but can easily be adapted to other topologies

by changing a few components. Low-power, low-input

Vos, and rail-to-rail input/output stages make this device

ideal for a variety of measurement applications. The

component pads accommodate 0805 packages, making

them easy to solder and replace. The EV kit comes with

a MAX9613AXT+ installed.

Features

S Accommodates Multiple Op-Amp Configurations

Component Pads Allow for Sallen-Key Filter

S Rail-to-Rail Inputs/Outputs

S Accomodates Easy-to-Use 0805 Components

S Proven PCB Layout

S Fully Assembled and Tested

Ordering Information

Component List

Component Supplier

19-5190; Rev 0; 3/10

+Denotes lead(Pb)-free and RoHS compliant.

Note: Indicate that you are using the MAX9613 when contacting this component supplier.

PART TYPE

MAX9613EVKIT+ EV Kit

DESIGNATION QTY DESCRIPTION

C1 1

0.1FF Q10%, 16V X7R ceramic

capacitor (0603)

Murata GRM188R71C104K

C2 1

4.7FF Q10%, 6.3V X5R ceramic

capacitor (0603)

Murata GRM188R60J475K

C3, C4, C8, C9 0

Not installed, ceramic capacitors

(0805)

GND 2 Black multipurpose test points

INM, INP, OUTA 3 White multipurpose test points

JU1 1 2-pin header

DESIGNATION QTY DESCRIPTION

JU2 1 3-pin header

R1, R2 2

1kI Q1% resistors (0805)

R5 1

10kI Q1% resistor (0805)

R6, R8 2

0I Q5% resistors (0805)

VDD 1 Red multipurpose test point

U1 1

Single low-power, rail-to-rail I/O

op amp (6 SC70)

Maxim MAX9613AXT+

(Top Mark: +ADK)

— 2 Shunts

— 1

PCB: MAX9613 EVALUATION

KIT+

SUPPLIER PHONE WEBSITE

Murata Electronics North America, Inc. 770-436-1300 www.murata-northamerica.com

Summary of content (6 pages)

PAGE 1
9-5190; Rev 0; 3/10 MAX9613 Evaluation Kit The MAX9613 evaluation kit (EV kit) provides a proven design to evaluate the MAX9613 low-power, MOS-input operational amplifier (op amp) in a 6-pin SC70 package. The EV kit circuit is preconfigured as a noninverting amplifier, but can easily be adapted to other topologies by changing a few components. Low-power, low-input Vos, and rail-to-rail input/output stages make this device ideal for a variety of measurement applications.
PAGE 2
Evaluates: MAX9613 MAX9613 Evaluation Kit Quick Start Required Equipment • MAX9613 EV kit • +5V, 10mA DC power supply (PS1) • Precision voltage source • Digital multimeter (DMM) Procedure The EV kit is fully assembled and tested. Follow the steps below to verify board operation: 1) Verify that jumpers JU1 and JU2 are in their default positions, as shown in Table 1. 2) Connect the positive terminal of the +5V supply to the VDD test point and the negative terminal to the GND test point closest to VDD.
PAGE 3
MAX9613 Evaluation Kit VOUT = GAIN (VINP − VINM ) where: Lowpass Sallen-Key Filter To configure the Sallen-Key as a lowpass filter, populate the R2 and R8 pads with resistors, and populate the C3 and C4 pads with capacitors.
PAGE 4
Evaluates: MAX9613 MAX9613 Evaluation Kit Figure 5.
PAGE 5
MAX9613 Evaluation Kit Figure 6. MAX9613 EV Kit Component Placement Guide— Component Side Figure 7. MAX9613 EV Kit PCB Layout—Component Side 1.0’’ Figure 8. MAX9613 EV Kit PCB Layout—Solder Side> _______________________________________________________________________________________ 5 Evaluates: MAX9613 1.0’’ 1.
PAGE 6
MAX9613 Evaluation Kit Evaluates: MAX9613 Revision History REVISION NUMBER REVISION DATE 0 3/10 DESCRIPTION Initial release PAGES CHANGED — Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.