19-1039; Rev 0; 11/07
MAX7326 Evaluation Kit/Evaluation System
General Description
The MAX7326 evaluation kit (EV kit) is a fully assem-
bled and tested printed-circuit board (PCB) that
demonstrates the capabilities of the MAX7326 I 2 C
port expander with 12 push-pull outputs and 4 inputs.
The MAX7326 EV kit also includes Windows ?
2000/XP/Vista-compatible software that provides a
simple graphical user interface (GUI) for exercising the
MAX7326’s features.
The MAX7326 evaluation system (EV system) includes
a MAX7326 EV kit and a Maxim CMAXQUSB serial-
interface board. The CMAXQUSB board connects to a
PC’s USB port and allows the transfer of I 2 C commands
to the MAX7326 EV kit.
The EV kit comes with the MAX7326ATG+ installed.
Features
? 400kHz, 2-Wire Serial Interface
? 1.71V to 5.5V Operation
? 12 Push-Pull Output Ports, Rated at 20mA Sink
Current
? 4 Input Ports with Maskable Latching-Transition
Detection
? Input Ports are Overvoltage Protected to 6V
? Proven PCB Layout
? Windows 2000/XP/Vista (32-Bit)-Compatible Software
? Fully Assembled and Tested
? EV System: USB PC Connection
Ordering Information
PART
MAX7326EVKIT +
MAX7326EVCMAXQU +
TYPE
EV Kit
EV System
+Denotes lead-free and RoHS-compliant.
Note: The MAX7326 EV kit software is designed for use with
the complete EV system (MAX7326EVCMAXQU+). The EV
system includes both the Maxim CMAXQUSB board and the
EV kit (MAX7326EVKIT+). If the Windows software will not be
used, the EV kit board can be purchased without the Maxim
CMAXQUSB board.
Component Lists
MAX7326 EV System
DESIGNATION
QTY
DESCRIPTION
PART
MAX7326EVKIT+
CMAXQUSB+
QTY
1
1
DESCRIPTION
MAX7326 EV kit
Serial-interface board
MAX7326 EV Kit
D2, D4
J1
JU1, JU2
JU3
JU4
2
1
2
1
1
Green LEDs (PLCC)
2 x 10 right-angle female receptacle
5-pin, 4-way headers
2-pin header
3-pin header
DESIGNATION
C1
C2
QTY
1
1
DESCRIPTION
10μF ±10%, 6.3V X5R ceramic
capacitor (0805)
TDK C2012X5R0J106K
0.1μF ±10%, 25V X7R ceramic
capacitor (0603)
R1–R4
R5–R9
R10, R11
R12
S1–S4
4
5
0
1
4
150 Ω ±5% resistors (0603)
10k Ω ±5% resistors (0603)
Not installed, resistors (0603)
2k Ω ±5% resistor (0603)
Pushbutton switches
TDK C1608X7R1E104K
Maxim I 2 C port expander with 12
C3
1
47pF ±10%, 50V C0G ceramic
capacitor (0603)
U1
1
push-pull outputs and 4 inputs
MAX7326ATG+ (24-pin TQFN-EP*,
TDK C1608C0G1H470J
4mm x 4mm)
D1, D3
2
Red LEDs (PLCC)
1
PCB: MAX7326 Evaluation Kit+
Windows is a registered trademark of Microsoft Corp.
*EP = Exposed paddle.
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim's website at www.maxim-ic.com.
1
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相关代理商/技术参数
MAX7327 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:I2C Port Expander with Eight Push-Pull Outputs and Eight Inputs
MAX7327AATG+ 功能描述:接口-I/O扩展器 I2C PORT EXP&ER w/ 12 PUSH-PULL OUTPUTS RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel
MAX7327AATG+T 功能描述:接口-I/O扩展器 I2C PORT EXP&ER w/ 12 PUSH-PULL OUTPUTS RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel
MAX7327AEG 功能描述:接口-I/O扩展器 I2C Port Expander w/12 P-P Out & 4 I/O RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel
MAX7327AEG+ 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:I2C Port Expander with 12 Push-Pull Outputs and 4 Open-Drain I/Os
MAX7327AEG-T 功能描述:接口-I/O扩展器 I2C Port Expander w/12 P-P Out & 4 I/O RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel
MAX7327ATG 制造商:Maxim Integrated Products 功能描述:I2C PORT EXPANDER WITH 12 PUSH-PULL OUTPUTS A - Rail/Tube
MAX7327ATG+ 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:I2C Port Expander with 12 Push-Pull Outputs and 4 Open-Drain I/Os