Bench Test PCB (EVAL001)

The EVAL001 is the ideal accessory for engineers conducting bench testing on the Accutronics CC1150, CC2300 or CC3800 credit card batteries. Two parallel rails guide the battery into the on-board Tyco 1827654-1 connector (Accutronics part number CO3081) providing a stable platform for testing. Large solder pads at one end of the PCB allow easy connection to battery positive, battery negative, data, clock and NTC.   DIP switches allow on-board pull-up resistors to be switched in and out of the communication lines as required by the test set-up. Note that you only need to switch in the DAT and CLK pull up resistors if you have no pull-up on the device side. The HDQ pull up is not used in the standard implementation of the CC1150, CC2300 or CC3800.   A Molex header connector and umbilical lead (supplied) allows easy connection to a Texas Instruments EV2300 Evaluation Module so that battery data can be monitored during testing. You can purchase an EV2300 from Accutronics by order part number EVAL009.   Connections:   (S-) Battery negative (voltage sense) (-) Battery Negative (current) (T) Battery NTC (D) Battery data communication (C) Battery Clock communication (+) Battery Positive (current) (S+) Battery Positive (voltage sense) (HDQ) Not used with standard CC1150, CC2300 or CC3800