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TPA2016D2RTJR
+物料清單IC AMP CLASS D STEREO 2.8W 20QFN
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製造商德州儀器
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製造商部分 #TPA2016D2RTJR
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規格
| 屬性 | 價值 |
| Supplier | Texas Instruments,Rochester Electronics, LLC |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Type | Class D |
| OutputType | 2-Channel (Stereo) |
| MaxOutputPowerxChannels@Load | 2.8W x 2 @ 4Ohm |
| Voltage-Supply | 2.5V ~ 5.5V |
| Features | Differential Inputs, I²C, Short-Circuit and Thermal Protection, Shutdown, Volume Control |
| MountingType | Surface Mount |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| SupplierDevicePackage | 20-QFN (4x4) |
概述
Description
TPA2016D2RTJR is Texas Instruments’ dual-channel, filterless (BTL) Class-D audio amplifier. It provides two independent PWM outputs in a compact package for battery-powered devices where space and efficiency matter.
Key points
- Dual channel, filterless Class-D with no external output filters required.
- High efficiency, typical over 90%.
- Integrated protections: short-circuit, overcurrent, thermal, undervoltage; soft-start to reduce pops.
- Input options: supports differential or single-ended inputs with selectable gain.
- Typical per-channel power: around 1.6 W into 8 Ω at 5 V (check datasheet for exact conditions).
- Operating range: roughly 2.7–5.5 V; 16-pin package; RoHS-compliant.
- Packaging: reel packaging (RTJR).
Applications
- Portable speakers, tablets, handheld devices, and other compact audio apps.
For exact electrical specs, pinout, and design guidance, see the TI datasheet and product page; TI evaluation modules are available for quick testing.
Key points
- Dual channel, filterless Class-D with no external output filters required.
- High efficiency, typical over 90%.
- Integrated protections: short-circuit, overcurrent, thermal, undervoltage; soft-start to reduce pops.
- Input options: supports differential or single-ended inputs with selectable gain.
- Typical per-channel power: around 1.6 W into 8 Ω at 5 V (check datasheet for exact conditions).
- Operating range: roughly 2.7–5.5 V; 16-pin package; RoHS-compliant.
- Packaging: reel packaging (RTJR).
Applications
- Portable speakers, tablets, handheld devices, and other compact audio apps.
For exact electrical specs, pinout, and design guidance, see the TI datasheet and product page; TI evaluation modules are available for quick testing.
Features
Here are the key features of the TPA2016D2RTJR:
- 2-channel stereo, filterless Class-D audio amplifier (BTL outputs)
- No external output filter required
- Wide single-supply range: typically 2.7–5.5 V
- Flexible inputs: differential or single-ended; configurable gain
- Pop-free on power-up with soft-start; mute/shutdown control
- High efficiency with low heat; suitable for battery-powered devices
- Protections: thermal shutdown, current limiting, short-circuit protection
- EMI reduction: spread-spectrum technique
- Packaging: 16-pin device with Tape & Reel option (RTJR)
Note: Exact output power depends on supply and load; consult the datasheet for precise numbers.
- 2-channel stereo, filterless Class-D audio amplifier (BTL outputs)
- No external output filter required
- Wide single-supply range: typically 2.7–5.5 V
- Flexible inputs: differential or single-ended; configurable gain
- Pop-free on power-up with soft-start; mute/shutdown control
- High efficiency with low heat; suitable for battery-powered devices
- Protections: thermal shutdown, current limiting, short-circuit protection
- EMI reduction: spread-spectrum technique
- Packaging: 16-pin device with Tape & Reel option (RTJR)
Note: Exact output power depends on supply and load; consult the datasheet for precise numbers.
Pinout
- Pin count: 8 pins (VSSOP/MSOP package as RTJR)
- Function: Dual-channel (stereo) bridge-tied-load (BTL) Class-D audio power amplifier. Diff. inputs (INL, INR), diff. outputs (LOUT, ROUT), power supply (VDD), ground (GND), shutdown (SHDN), and bypass/reference (BYP).
- Function: Dual-channel (stereo) bridge-tied-load (BTL) Class-D audio power amplifier. Diff. inputs (INL, INR), diff. outputs (LOUT, ROUT), power supply (VDD), ground (GND), shutdown (SHDN), and bypass/reference (BYP).
Manufacturer
Manufacturer: Texas Instruments (TI).
About the company: TI is an American multinational semiconductor company that designs and manufactures integrated circuits, including analog and embedded processing products. It is one of the world’s largest producers of analog semiconductors and related technologies.
About the company: TI is an American multinational semiconductor company that designs and manufactures integrated circuits, including analog and embedded processing products. It is one of the world’s largest producers of analog semiconductors and related technologies.
Application
Applications for TPA2016D2RTJR (1.6W, filterless Class-D amp):
- Portable/Bluetooth speakers and mini docking speakers
- USB-powered and battery-powered speaker systems for phones/tablets/MP3 players
- Embedded consumer electronics with built-in speakers (alarm clocks, digital photo frames, media players)
- Small home/desktop audio accessories and toy electronics with sound
- Any compact, energy-efficient speaker system requiring no output filter.
- Portable/Bluetooth speakers and mini docking speakers
- USB-powered and battery-powered speaker systems for phones/tablets/MP3 players
- Embedded consumer electronics with built-in speakers (alarm clocks, digital photo frames, media players)
- Small home/desktop audio accessories and toy electronics with sound
- Any compact, energy-efficient speaker system requiring no output filter.
Package
The TPA2016D2RTJR comes in an 8-pin HTSSOP package (HTSSOP-8), Tape-and-Reel (lead-free).
