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GENERAL DESCRIPTION
The TDA1301T is a fully digital servo processor which has been designed to provide all servo functions, except the spindle motor control, in two-stage three-spot compact disc systems. The device offers a high degree of
integration, combined with the low additional cost of external components. The servo characteristics have a
wide range of adjustment via a three-line serial interface. This offers an enormous flexibility with respect to
applications for different CD mechanisms. The circuit is optimized for low- power low-voltage applications.FEATURES
The DSIC2 realizes the following servo functions:
• Diode signal preprocessing
• Focus servo loop
• Radial servo loop
• Sledge motor servo loop
• Three-line serial interface via the microcontroller The other features include:
• Full digital signal processing
• Low power consumption, down to 30 mW
• Low voltage supply 3 to 5.5 V
• Integrated analog-to-digital converters and digital servo loop filters
• Double speed possible
• Easy application
– Single supply voltage
– Small number of external components; only 6 decoupling capacitors
– Flexible system oscillator circuitry
– Usable for single/double Foucault and astigmatic focus
– Full automatic radial error signal initialization offset control and level initialization for track position indicator
– No external adjustments required; no component ageing
– Wide range of adjustable servo characteristics
– Simple 3-line serial command interface
– 28-pin SO package
– Great flexibility towards different CD mechanisms
– Full and transparent application information
• High robustness/shock insensitivity
– Sophisticated track-loss (TL) detection mechanism
– Fast focus restart procedure
– Extended radial error signal
– Adjustable radial shock detector
– Defect drop-out detector
• Fully automatic jump procedure for radial servo
• Automatic focus start-up procedure and built-in FOK (Focus OK)
• Fast radial jump or access procedure
• Self-operational servo-control without continuous communication via the microcontroller
• Direct communication to photodiode optics; no external preprocessing. -
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)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download TDA1301T
- Chipdatas Part: CD86-TDA1301T
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/25 13:31 +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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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
