TLC7725IDRG4 - Brand New Texas Instruments Supervisors
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Description
The TLC7725IDRG4 is a single chip Analog Front-end (AFE) designed for modems up to 56Kbps. It is specifically designed for host processing applications using Pentium, Risc or DSP processors. This device is suitable for standalone appliances such as Hand Held PCs (HPC), Personal Digital Assistants (PDA), Webphones, Network Computers, and Set Top Boxes for Digital Television (Satellite and Cable). It operates at a nominal voltage of 3V.
Specifications and features
- General purpose signal processing analog front end (AFE)
- Targeted for V.34bis modem and 56Kbps modem applications
- 16-bit oversampling Σ∆ A/D and D/A converters
- 83dB signal to noise ratio for sampling frequency up to 9.6kHz @ 3V
- 87dB dynamic range @ 3V
- Filter bandwidths: 0.425 x the sampling frequency
- On-chip reference voltage
- Single power supply range: 2.7 to 5.5V
- Low power consumption: less than 30mW operating power at 3V
- Stand-by mode power consumption: less than 3µW at 3V
- Programming sampling frequency
- Max. sampling frequency: 45kHz
- Synchronous serial interface for processor data exchange, compatible with master or slave operations
- 0.50µm CMOS process
- TQFP44 package
- STLC7546 mode of operation compatibleApplication Scenarios
The TLC7725IDRG4 is suitable for various applications, including:
- Modems up to 56Kbps
- Hand Held PCs (HPC)
- Personal Digital Assistants (PDA)
- Webphones
- Network Computers
- Set Top Boxes for Digital Television (Satellite and Cable)Comparison
Advantages- Wide range of compatible applications
- Low power consumption
- High signal to noise ratio and dynamic range
- On-chip reference voltage
- Synchronous serial interface for processor data exchangeDisadvantages- Limited maximum sampling frequency
- Limited filter bandwidths
- Limited operating voltage range (2.7 to 5.5V) -
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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:
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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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Payment:
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Popular parts of the same kind
- Datasheet: Download TLC7725IDRG4
- Chipdatas Part: CD93-TLC7725IDRG4
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/06 16:50 +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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