NJU39610D2 NJR, NJU39610D2 Datasheet
NJU39610D2
Specifications of NJU39610D2
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NJU39610D2 Summary of contents
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... Automatic fast/slow current decay control • Full-scale error • Fast conversion speed • Matches NJM3771 • Packages DIP22/PLCC28 BLOCK DIAGRAM RESET Figure 1. Block Diagram PACKAGE OUTLINE 1 LSB DA- Data Digit R C Comp Level Level Digit Comp DA- Data POR NJU39610 NJU39610D2 NJU39610FM2 V Ref NJU39610 Sign Sign 2 ...
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PIN CONFIGURATIONS V 1 ref Sign Figure 2. Pin configurations PIN DESCRIPTION Refer to figure 2. DIP ...
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DEFINITION OF TERMS Resolution Resolution is defined as the reciprocal of the number of discrete steps in the DAC output directly related to the number of switches or bits within the DAC. For example, NJU39610 has 2 bits ...
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Data Bus Interface NJU39610 is designed to be compatible with 8-bit microprocessors such as the 6800, 6801, 6803, 6808, 6809, 8051, 8085, Z80 and other popular types and their 16/32 bit counter parts in 8 bit data mode. The data ...
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DA and These are the two outputs of DAC1 and DAC2. Input to the DACs are internal data bus ( Reference Voltage V Ref V is the analog input for the two DACs. Special ...
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ABSOLUTE MAXIMUM RATINGS Parameter Voltage Supply Logic inputs Reference input Current Logic inputs Temperature Storage temperature Operating ambient temperature * refers to DIP package RECOMMENDED OPERATING CONDITIONS Parameter Supply voltage Reference voltage ( @ V =5V) DD NJU39610 Pin no.* ...
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ELECTRICAL CHARACTERISTICS Electrical characteristics over recommended operating conditions. Parameter Logic Inputs Reset logic HIGH input voltage Reset logic LOW input voltage Logic HIGH input voltage Logic LOW input voltage Reset input current Input current, other inputs Input capacitance Internal Timing ...
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A0-A1 D0- Sign, CD Figure 11. Timing Reset Sign, CD Figure 12. Timing of Reset DAC t pwr t res t pres ...
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APPLICATIONS INFORMATION How Many Microsteps? The number of true microsteps that can be obtained depends upon many different variables, such as the number of data bits in the Digital-to-Analog converter, errors in the converter, acceptable torque ripple, single- or double-pulse ...
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Programming NJU39610 There are basically two different ways of programming the NJU39610. They are called “single-pulse programming” and “double-pulse programming.” Writing to the device can only be accomplished by addressing one register at a time. When taking one step, at ...
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Counter Clock Up/Dn Step Control Logic Direction Figure 13. Typical blockdiagram of an application without a microprocessor NJU39610 ...