Datasheet Details
- Part number
- PBM3960
- Manufacturer
- Ericsson
- File Size
- 111.19 KB
- Datasheet
- PBM3960_Ericsson.pdf
- Description
- Microstepping Controller/Dual Digital-to-Analog Converter
PBM3960 Description
February 1999 PBM 3960/1 Microstepping Controller/ Dual Digital-to-Analog Converter .
PBM 3960/1 is a dual 7-bit+sign, Digital-to-Analog Converter (DAC) especially developed to be used together with the PBL 3771/1, Precision Stepper Mot.
PBM3960 Features
* Analog control voltages from 3 V down to 0.0 V.
* High-speed microprocessor interface.
* Automatic fast/slow current decay control.
* Full-scale error ±1 LSB.
* Interfaces directly with TTL levels and CMOS devices.
* Fast conversion speed, 3 µs.
PBM3960 Applications
* The circuit has a set of input registers connected to an 8-bit data port for easy interfacing directly to a microprocessor. Two registers are used to store the data for each seven-bit DAC, the eighth bit being a sign bit (sign/ magnitude coding). A second set of registers are used for automatic fas
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