M35501FP 查看數據表（PDF） - MITSUBISHI ELECTRIC

零件编号

产品描述 (功能)

生产厂家

M35501FP

FLD (VFD) DIGIT EXPANDER

MITSUBISHI ELECTRIC  

USAGE

Three usages of the M35501FP are described below.

(1) 16-Digit Mode: 16 digits selected

The number of digits is set to 16 by fixing the OVFIN pin to “H” and

the SEL pin to “L.” Figure 5 shows the output waveform.

(2) Optional Digit Mode: 1-16 digits selectable

When the number of CLK pin rising edges during an “H” period of

the SEL pin is n and the OVFIN pin is fixed to “H,” the number of

digits set is n. If n is 16 or more, all 16 digits are set. Figure 6

shows the output waveform.

SEL pin

n

CLK pin

Fig. 4 Digit setting

(3) Cascade Mode: 17 digits or more selectable

17 digits or more can be used by connecting two M35501FPs or

more. Figure 7 shows an example using three M35501FPs, offering

33 to 48 digit outputs.

Cascade mode will not operate if all M35501FPs are in 16-digit

mode (SEL = “L”). Use the most significant M35501FP in the optional

digit mode for DIG output. Figure 8 shows the output waveform.

MITSUBISHI IC’S

M35501FP

FLD (VFD) DIGIT EXPANDER

4

Share Link: