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TPA6205A1DGN
+物料清單IC AMP CLASS AB MONO 1.25W 8MSOP
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製造商德州儀器
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製造商部分 #TPA6205A1DGN
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有存貨5315
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正品保證
規格
| 屬性 | 價值 |
| Supplier | Texas Instruments |
| Package / Case | Tube |
| Part Status | Active |
| Type | Class AB |
| Output Type | 1-Channel (Mono) |
| Max Output Powerx Channels @ Load | 1.25W x 1 @ 8Ohm |
| Voltage - Supply | 2.5V ~ 5.5V |
| Features | Depop, Differential Inputs, Shutdown, Thermal Protection |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 8-HVSSOP |
概述
Description
The TPA6205A1DGN is TI’s single-channel, low-voltage audio power amplifier in an 8-pin DGN package. It’s intended for battery-powered devices to drive small loudspeakers with improved efficiency and reduced board space.
Key features
- Supports a 2.7 V to 5.5 V supply
- Protective functions: overcurrent/short-circuit, overtemperature, undervoltage
- Mute/shutdown with pop-free turn-on
- Compact 8-pin package suitable for compact devices
- Gain options via external components or fixed gain variant (depends on part configuration)
Typical applications
- Mobile phones, tablets, portable speakers, toys, and other consumer electronics requiring an integrated speaker amplifier
Note
For exact electrical characteristics, pinout, gain setting, and evaluation guidance, consult the TI datasheet and product page.
Key features
- Supports a 2.7 V to 5.5 V supply
- Protective functions: overcurrent/short-circuit, overtemperature, undervoltage
- Mute/shutdown with pop-free turn-on
- Compact 8-pin package suitable for compact devices
- Gain options via external components or fixed gain variant (depends on part configuration)
Typical applications
- Mobile phones, tablets, portable speakers, toys, and other consumer electronics requiring an integrated speaker amplifier
Note
For exact electrical characteristics, pinout, gain setting, and evaluation guidance, consult the TI datasheet and product page.
Features
Here are the main features of the TI TPA6205A1DGN:
- Stereo, filterless (no external output filter required) Class-D audio amplifier
- 2-channel, BTL (bridge-tied load) outputs
- Supply voltage range: 2.7 V to 5.5 V
- Output power: up to roughly 1 W per channel into 8 Ω (depends on supply and load)
- 8-pin DGN package (VSSOP-8)
- Differential inputs with soft-start to reduce pops/clicks on power-up
- Protection features: thermal shutdown and current/short-circuit protection
- Mute/shutdown control for quiet/enabled operation
- High efficiency and low quiescent current, suitable for battery-powered devices
Typical applications: portable speakers, MP3 players, mobile devices, and other compact audio systems.
- Stereo, filterless (no external output filter required) Class-D audio amplifier
- 2-channel, BTL (bridge-tied load) outputs
- Supply voltage range: 2.7 V to 5.5 V
- Output power: up to roughly 1 W per channel into 8 Ω (depends on supply and load)
- 8-pin DGN package (VSSOP-8)
- Differential inputs with soft-start to reduce pops/clicks on power-up
- Protection features: thermal shutdown and current/short-circuit protection
- Mute/shutdown control for quiet/enabled operation
- High efficiency and low quiescent current, suitable for battery-powered devices
Typical applications: portable speakers, MP3 players, mobile devices, and other compact audio systems.
Pinout
- Pin count: 8 pins (DGN = VSSOP-8)
- Function: Single-channel (mono) audio power amplifier designed to drive a speaker from a single supply (bridge-tied/BTL type).
- Function: Single-channel (mono) audio power amplifier designed to drive a speaker from a single supply (bridge-tied/BTL type).
Manufacturer
- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: TI is an American multinational technology company that designs and manufactures semiconductors and related products, specializing in analog and mixed-signal ICs, embedded processing, and digital signal processing. It is one of the world’s largest semiconductor producers.
- What kind of company: TI is an American multinational technology company that designs and manufactures semiconductors and related products, specializing in analog and mixed-signal ICs, embedded processing, and digital signal processing. It is one of the world’s largest semiconductor producers.
Application
Typical applications for TPA6205A1DGN: compact consumer audio devices that need efficient, low‑power amplification in a small package. Common use cases include:
- Mobile/portable devices: smartphones, tablets, portable music players
- Wireless audio: Bluetooth speakers and headsets
- Small home audio: soundbars and mini hi‑fi systems
- Gaming and handheld consoles
- Embedded audio in appliances, kiosks, and IoT devices
- DIY/electronics projects requiring a stereo/mono audio amplifier
- Mobile/portable devices: smartphones, tablets, portable music players
- Wireless audio: Bluetooth speakers and headsets
- Small home audio: soundbars and mini hi‑fi systems
- Gaming and handheld consoles
- Embedded audio in appliances, kiosks, and IoT devices
- DIY/electronics projects requiring a stereo/mono audio amplifier
Package
The TPA6205A1DGN is supplied in an 8-pin DGN surface-mount package — a small VSON/SON-style (DFN-like) package with an exposed thermal pad for PCB mounting.
