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DESCRIPTION
The µPD4701A is a counter for an X, Y 2-axis incremental encoder. When a two- phase encoder signal is input for the X and Y axes, direction discrimination and computation is performed, and count data is output in 8-bit parallel form. In addition, a 3-contact-point input buffer is incorporated, which is useful for applications which use a pointing device such as a mouse or track-ball. The CPU checks the switch input flag or count flag and reads the 12-bit count data in two operations, one for the lower byte and one for the upper byte. The key input flag is output together with the count data in the upper byte.
FEATURES
• X, Y 2-axis incremental encoder counter
• Counter input (Schmitt-triggered input)
X axis: XA, XB 2-phase signal
4-multiplication count method used
Y axis: YA, YB 2-phase signal
• Counters: 12-bit binary up/down counters (2 sets, X & Y) Reset value: 000H
• Count data output: 8-bit parallel latch output × 2 (including key input flag)
• On-chip 3-contact-point key input buffer circuit
• CMOS
• Single +5 V power supply -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Popular parts of the same kind
- Datasheet: Download D4701AC
- Chipdatas Part: CD92-D4701AC
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2023/11/29 03:58 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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