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TDA7056AT
General description
The TDA7056AT is a mono Bridge-Tied Load (BTL) output amplifier with DC volume control. It is designed for use in TVs and monitors, but is also suitable for battery-fed portable recorders and radios. The device is contained in a 20-lead small outline package.
A Missing Current Limiter (MCL) is built in. The MCL circuit is activated when the difference in current between the output terminal of each amplifier exceeds 100 mA (300 mA typ.). This level of 100 mA allows for Single-Ended (SE) headphone applications.
Features
- DC volume control
- Few external components
- Mute mode
- Thermal protection
- Short-circuit proof
- No switch-on or switch-off clicks
- Good overall stability
- Low power consumption
- Low HF radiation
- ESD protected on all pins.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| TDA7056AT/N2 | TDA7056ATD | 9352 609 37112 | Volume production | SOT163-1
(SO20) | Tube | Standard Marking | TDA7056AT/N2
| week 44, 2004 |
| TDA7056AT/N2 | TDA7056ATD | 9352 609 37512 | Volume production | SOT163-1
(SO20) | Tube Dry Pack | Standard Marking | TDA7056AT/N2
| |
| TDA7056AT/N2 | TDA7056ATD-T | 9352 609 37518 | Volume production | SOT163-1
(SO20) | Reel Dry Pack, SMD, 13" | Standard Marking | TDA7056AT/N2
|
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| TDA7056AT/N2 | 9352 609 37112 | NA | DIGI-KEY CORPORATION | 16,401 | 12/3/2008 | Buy online | not available | |
| TDA7056AT/N2 | 9352 609 37512 | NA | DIGI-KEY CORPORATION | 16,401 | 12/3/2008 | Buy online | not available | |
| TDA7056AT/N2 | 9352 609 37518 | NA | AVNET ELECTRONICS MARKETING | 8,000 | 12/3/2008 | Buy online | Order samples | |
| NA | MOUSER ELECTRONICS | 1,857 | 12/3/2008 | Buy online |
Applications
- Portable consumer products
- Personal computers
- Telephony.
Related applications
50-60 Hz CRT integrated DTV (TV210D)
DVB-T iDTV reference solution (TV505D)
Mid-range integrated DTV (TV810)
Mainstream integrated LCD DTV reference designs TV520
Parametrics/similar products
| Type number | Package | OUTPUT POWER(W) | FEATURES | Voltage gain(dB) |
|---|---|---|---|---|
| TDA7056AT/N2 | SOT163-1
(SO20) | 3 (mono) | DC-volume control, mute | 36 |
Similar products
TDA7056AT
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The similar products page includes products from the same catalog tree(s),
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