MAX4206EVKIT+ Maxim Integrated, MAX4206EVKIT+ Datasheet

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MAX4206EVKIT+

Manufacturer Part Number
MAX4206EVKIT+
Description
Amplifier IC Development Tools MAX4206 EVAL KIT
Manufacturer
Maxim Integrated
Type
Logarithmic Amplifiersr
Series
MAX4206r
Datasheet

Specifications of MAX4206EVKIT+

Rohs
yes
Product
Evaluation Kits
Tool Is For Evaluation Of
MAX4206
Operating Supply Voltage
2.7 V to 11 V, +/- 2.7 V to +/- 5.5 V
Description/function
MAX4206 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that demonstrates the MAX4206 logarithmic amplifier
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Operating Supply Current
20 mA
The MAX4206 evaluation kit (EV kit) is a fully assembled
and tested surface-mount circuit board that demon-
strates the MAX4206 logarithmic amplifier. The MAX4206
computes the log ratio of an input current relative to a
reference current and provides a corresponding voltage
output with a default 0.25V/decade scale factor. The EV
kit operates from a single +2.7V to +11V supply or from
dual ±2.7V to ±5.5V supplies, with the ability to select
one of four reference currents.
The MAX4206 EV kit can be used to evaluate the
MAX4207 by changing the IC and the input RC networks
R1, R2, C7, and C8.
19-3397; Rev 0; 8/04
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
DESIGNATION
C7, C8
D1, D2
C3–C6
R1, R2
C1
C2
R3
R4
R5
________________________________________________________________ Maxim Integrated Products
QTY
1
1
4
2
0
2
0
0
1
General Description
10µF ±20%, 16V X5R ceramic
capacitor (1206)
TDK C3216X5R1C106M
10µF ±20%, 6.3V X5R ceramic
capacitor (0805)
Taiyo Yuden JMK212BJ106MG or
TDK C2012X5R0J106M
0.1µF ±10%, 25V X7R ceramic
capacitors (0603)
TDK C1608X7R1E104K
100pF ±5%, 50V C0G ceramic
capacitors (0603)
Murata GRM1885C1H101J or
TDK C1608C0G1H101J
Not installed, photodiode (TO-46)
100 ±1% resistors (0603)
Not installed, resistor (0603)
Not installed, potentiometer
30.1k ±0.1%, precision chip
resistor (0603)
ICR PCF-W0603R-03-3012-B or
Vishay P0603K3012BB
DESCRIPTION
MAX4206 Evaluation Kit
*EP = Exposed paddle.
Note: To evaluate the MAX4207, order a MAX4207ETE free
sample with the MAX4206EVKIT.
MAX4206EVKIT
DESIGNATION
+2.7V to +11V Single-Supply Operation or ±2.7V
to ±5.5V Dual-Supply Operation
Selectable 10nA/100nA/1µA/10µA On-Board
Reference Current
Adjustable Output Scale Factor
Surface-Mount Construction
Fully Assembled and Tested
R6–R9
R10
R11
R12
R13
R14
PART
QTY
4
1
1
1
1
0
Ordering Information
TEMP RANGE
0°C to +70°C
10k ±0.1%, precision chip
resistors (0603)
IRC PCF-W0603R-03-1002-B or
Vishay P0603K1002BB
4.99M ±0.5%, precision chip
resistor (0805)
IRC CR0805F4M99D or
Vishay D11P10049940.5PN
499k ±0.5%, precision chip
resistor (0805)
IRC PCF-W0805R-03-4993-D or
Vishay D11P10049930.5PN
49.9k ±0.5%, precision chip
resistor (0603)
IRC PCF-W0603R-01-4992-D or
Vishay D11P10049920.5PN
4.99k ±0.5%, precision chip
resistor (0603)
IRC PCF-W0603R-02-4991-D or
Vishay D11P10049910.5PN
Not installed, shorted by PC trace
(0603)
Component List
DESCRIPTION
PIN PACKAGE
16 Thin QFN-EP*
(4mm x 4mm)
Features
1

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MAX4206EVKIT+ Summary of contents

Page 1

... R5 1 ICR PCF-W0603R-03-3012-B or Vishay P0603K3012BB ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. MAX4206 Evaluation Kit +2.7V to +11V Single-Supply Operation or ±2.7V to ±5.5V Dual-Supply Operation Selectable 10nA/100nA/1µ ...

Page 2

MAX4206 Evaluation Kit DESIGNATION QTY DESCRIPTION MAX4206ETE U1 1 (16-pin TQFN 4mm x 4mm) Not installed, edge-mount SMA J1 connectors JU1, JU6, JU9, 5 2-pin headers JU10, JU11 SUPPLIER IRC Murata Taiyo Yuden TDK Vishay Note: Indicate that ...

Page 3

Table 2. Setting Output Scale Factor for MAX4206 (Single-Supply Operation) SCALE FACTOR JU2 SHUNT (V/decade) POSITION 0.25 Not installed Not installed 0.50 Not installed 0.75 Not installed 1.00 Not installed 1.25 Not installed Table 3. Setting Output Scale Factor for ...

Page 4

MAX4206 Evaluation Kit Evaluating the MAX4207 (Dual-Supply Operation) 1) Verify that there is no shunt across jumpers JU1, JU9, and JU10 (dual-supply operation). 2) Verify that there is a shunt across JU11 (sets CMVIN = CMVOUT). 3) Verify that shunts ...

Page 5

VBIAS1 JU9 D1 1 PHOTODIODE OPEN 3 LOGIIN 100pF SMA GND 100Ω CMVIN 16 C5 0.1µF JU11 12 REFVOUT 0.1µF OPEN 1 OSADJ R4 2 OPEN 1 2 ...

Page 6

... 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. 6 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2004 Maxim Integrated Products Figure 3. MAX4206 EV Kit PC Board Layout— ...

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