COP8SA-DM National Semiconductor, COP8SA-DM Datasheet - Page 217
COP8SA-DM
Manufacturer Part Number
COP8SA-DM
Description
MODULE DEBUGGING FOR COP8SA
Manufacturer
National Semiconductor
Datasheet
1.DM-COP820D.pdf
(254 pages)
Specifications of COP8SA-DM
Module/board Type
Debugger Module
For Use With/related Products
Cop 8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*COP8SA-DM
- Current page: 217 of 254
- Download datasheet (2Mb)
The A/D conversion routine used by this industrial timer is based on the single slope
technique. Instead of connecting the variable resistor into a voltage divider circuit and
measuring the voltage using the single slope technique, the variable resistor forms part
of the RC network. The time that the variable RC circuit takes to exceed the fixed
reference voltage is directly proportional to the value of the resistor, simplifying the
conversion from time into resistance. The circuit as shown can be used to program a time
proportional to the angle of the potentiometer setting. The potentiometer can be replaced
by a rotary switch connected to a series of resistors, so that each position of the switch
generates a different resistance. Here the COP8SAx7 can identify the switch positions if
the difference in each resistance for each position is greater than the inaccuracy in
measuring the absolute resistance.
COP8SAx7 APPLICATION IDEAS
4-25
Related parts for COP8SA-DM
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
PROGRAMING UNIT FOR COP8SA PARTS
Manufacturer:
National Semiconductor
Part Number:
Description:
ADAPTER SOIC 16,20,28,44 PLCC
Manufacturer:
National Semiconductor
Part Number:
Description:
8-Bit CMOS ROM Based and One-Time Programmable OTP Microcontroller with 1k to 4k Memory/ Power On Reset/ and Very Small Packaging
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
National Semiconductor [8-Bit D/A Converter]
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
National Semiconductor [Media Coprocessor]
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
AC97 Rev 2 Codec with Sample Rate Conversion and National 3D Sound
Manufacturer:
National Semiconductor
Part Number:
Description:
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
8-bit 20 MSPS flash A/D converter.
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Low Noise Quad Operational Amplifier
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Quad Differential Line Receivers
Manufacturer:
National Semiconductor
Datasheet: