CABLE-SMBUS-3PINZ

Parallel Port to I2C Interface Cables CABLE-SMBUS-3PINZ, CABLE-SMBUS-5PINZ GENERAL DESCRIPTION This data sheet provides details of the parallel port to the I2C® interface cables. The CABLE-SMBUS-3PINZ is for use with the ADM106x series of programmable power supply sequencers from Analog Devices, Inc. The CABLE-SMBUS-5PINZ is for use with the ADM1175/ADM1176/ADM1177/ADM1178 family of hot swap controllers and ADM119x power monitoring devices. The dongles are designed to connect a standard PC or notebook parallel port to a 3-pin or 5-pin header on an evaluation board, system board, or preprogramming module. The dongle can then be used to access and program a supported I2C device using the appropriate PC software. Note that a suitable power supply must also be provided to the device. SCL SCL SDA SDA GND GND 3-PIN HEADER ON ADM106x EVALUATION BOARD 3-TERMINAL CRIMP HOUSING Both cables provide clock (SCL), data (SDA), and GND signals. The CABLE-SMBUS-5PINZ also provides a CONV and an ALERT signal. The signals are labeled on the crimp housing of the cable. It is advisable to mark Pin 1 of the header on the board to ensure correct orientation upon connection, as shown in Figure 1. Figure 2 shows a schematic for the PCB contained in the parallel port connector for the CABLE-SMBUS-3PINZ. Figure 3 shows a schematic for the PCB contained in the parallel port connector for the CABLE-SMBUS-5PINZ. For more information on these devices and to download the evaluation software, visit www.analog.com. CABLE 25-WAY PARALLEL PORT CONNECTOR TO PC PARALLEL PORT 25-WAY PARALLEL PORT CONNECTOR TO PC PARALLEL PORT CABLE-SMBUS-3PINZ SCL SCL SDA SDA GND GND CABLE CONV CONV ALERT ALERT 5-TERMINAL CRIMP HOUSING CABLE-SMBUS-5PINZ PIN 1 IS INDICATED BY A TRIANGLE ON THE CRIMP HOUSING. 07623-001 5-PIN HEADER ON ADM1175/ADM1176/ADM1177/ADM1178 OR ADM119x EVALUATION BOARD Figure 1. Parallel Port to I2C Interface Cable Connections Rev. 0 Evaluation boards are only intended for device evaluation and not for production purposes. Evaluation boards are supplied “as is” and without warranties of any kind, express, implied, or statutory including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. No license is granted by implication or otherwise under any patents or other intellectual property by application or use of evaluation boards. Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Analog Devices reserves the right to change devices or specifications at any time without notice. Trademarks and registered trademarks are the property of their respective owners. Evaluation boards are not authorized to be used in life support devices or systems. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. www.analog.com Tel: 781.329.4700 Fax: 781.461.3113 ©2008 Analog Devices, Inc. All rights reserved. CABLE-SMBUS-3PINZ, CABLE-SMBUS-5PINZ 07623-002 EVALUATION BOARD SCHEMATICS 07623-003 Figure 2. CABLE-SMBUS-3PINZ Schematic Figure 3. CABLE-SMBUS-5PINZ Schematic Rev. 0 | Page 2 of 4 CABLE-SMBUS-3PINZ, CABLE-SMBUS-5PINZ ORDERING INFORMATION BILL OF MATERIALS Table 1. CABLE-SMBUS-3PINZ Qty. Reference Designator Description Supplier/Part No. 3 2 1 R11, R12, R13 R14, R15 U1 2.2 kΩ resistor, R0603 1 kΩ resistor, R0603 74AC05 IC, SO14NB FEC1 9330810 FEC 9330380 FEC 1103063 1 FEC = Farnell Electronics. Table 2. CABLE-SMBUS-5PINZ Qty. Reference Designator Description Supplier/Part No. 1 2 6 2 2 3 3 1 6 1 C1 C2, C3 J1 to J6 R1, R10 R2, R5 R3, R7, R9 R4, R6, R11 R8 SL1 to SL6 U1 47 nF capacitor, 0603 4.7 nF capacitor, 0603 Test pad, testpoint 1.8 kΩ resistor, 0603 Resistor, 0603 2.2 kΩ resistor, 0603 1 kΩ resistor, 0603 100 kΩ resistor, 0603 Solder pad, SOLDER_LINK 74AC05 IC, SO14NB FEC1 431965 FEC 722212 Not inserted FEC 9330712 Not inserted FEC 9330810 FEC 9330380 FEC 9330402 Not inserted FEC 1103063 1 FEC = Farnell Electronics. ORDERING GUIDE Model CABLE-SMBUS-3PINZ1 CABLE-SMBUS-5PINZ1 1 ESD CAUTION Description Parallel Port to 3-Pin I2C Interface Cable Parallel Port to 5-Pin I2C Interface Cable Z = RoHS Compliant Part. Rev. 0 | Page 3 of 4 CABLE-SMBUS-3PINZ, CABLE-SMBUS-5PINZ NOTES ©2008 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. EB07623-0-7/08(0) Rev. 0 | Page 4 of 4 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Analog Devices Inc.: CABLE-SMBUS-3PINZ