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TDA8559T
Datasheet
General description
The TDA8559T is a stereo amplifier that operates over a wide supply voltage range from 1.9 V to 30 V and consumes a very low quiescent current. This makes it suitable for battery fed applications (2 x 1.5 V cells). Because of an internal voltage buffer, this device can be used with or without a capacitor connected in series with the load. It can be applied as a headphone amplifier, but also as a mono amplifier with a small speaker (25 Ohm), or as a line driver in mains applications.
Features
- Operating voltage from 1.9 V to 30 V
- Very low quiescent current
- Low distortion
- Few external components
- Differential inputs
- Usable as a mono amplifier in Bridge-Tied Load (BTL) or stereo Single-Ended (SE)
- Single-ended mode without loudspeaker capacitor
- Mute and Standby mode
- Short-circuit proof to ground, to supply voltage (< 10 V) and across load
- No switch on or switch off clicks
- 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 |
|---|---|---|---|---|---|---|---|---|
| TDA8559T/N1 | TDA8559TD | 9351 687 90512 | Volume production | SOT109-1
(SO16) | Tube Dry Pack | Standard Marking | TDA8559T/N1
| Always Pb-free |
| TDA8559T/N1 | TDA8559TD-T | 9351 687 90518 | Volume production | SOT109-1
(SO16) | Reel Dry Pack, SMD, 13" | Standard Marking | TDA8559T/N1
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| TDA8559T/N1 | 9351 687 90512 | NA | DIGI-KEY CORPORATION | 763 | 11/29/2008 | Buy online | not available | |
| TDA8559T/N1 | 9351 687 90518 | NA | MOUSER ELECTRONICS | 2,493 | 11/29/2008 | Buy online | Order samples |
Applications
- Portable telephones
- MP3 players
- Portable audio
- Mains fed equipment
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) |
|---|---|---|---|---|
| TDA8559T/N1 | SOT109-1
(SO16) | 2 x 35 mW headphone amplifier | mute, standby, no peripheral components | 26 |
Similar products
TDA8559T
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