TPA6211A1TDGNRQ1
4mA 2.5V~5.5V 1-Channel 3.1Wx1@3Ω Class AB MSOP-8-EP Audio Amplifiers RoHS
Mono Fully Differential Audio Power Amplifier
- Manufacturer
- TI
- Manufacturer part #
- TPA6211A1TDGNRQ1
- Store part #
- C473345
- Package / case
- MSOP-8-EP
- Category
- Audio Amplifiers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
3,585 in stock
#C473345
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹108.63 | ₹108.63 |
| 10+ | ₹87.82 | ₹878.20 |
| 30+ | ₹77.41 | ₹2,322.30 |
| 100+ | ₹67.00 | ₹6,700.00 |
| 500+ | ₹60.71 | ₹30,355.00 |
| 1,000+ | ₹57.68 | ₹57,680.00 |
1 × ₹108.63
₹108.63
excl. GST
₹128.18 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
TPA6211A1TDGNRQ1
₹108.63 for 1 + GST
Specifications
- Quiescent Current
- 4mA
- Voltage - Supply
- 2.5V~5.5V
- Features
- ESD protection;Enable/shutdown function;Automatic mute/no-noise switch
- Total Harmonic Distortion + Noise (THD+N)
- 0.045%
- Operating Temperature
- -40℃~+105℃
- Signal-to-Noise Ratio
- 105dB
- Number of Inputs
- 1 Pair Differential Inputs
- Speaker Channels
- 1-Channel
- Efficiency
- 81.9%
- Output Power
- 3.1Wx1@3Ω
- Class
- Class AB
- Power Supply Rejection Ratio (PSRR)
- -60dB
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.056 g
Overview
The TPA6211A1-Q1 device is a 3.1-W mono fully differential amplifier designed to drive a speaker with at least 3-Ω impedance while consuming only 20-mm² total printed-circuit board (PCB) area in most applications. The device operates from 2.5 V to 5.5 V, drawing only 4 mA of quiescent supply current. The TPA6211A1-Q1 device is available in the space-saving 8-pin HVSSOP package. The device includes features such as a –80-dB supply voltage rejection from 20 Hz to 2 kHz, improved RF-rectification immunity, small PCB area, and a fast start-up with minimal pop makes the TPA6211A1-Q1 device ideal for emergency call applications. Additionally, the device supports low-power needs in infotainment and cluster applications, such as cluster chimes or driver notification.
Applications
- Automotive audio
- Emergency calls
- Driver notifications
- Cluster chimes
Key features
- Qualified for automotive applications
- Device HBM ESD classification level 3A
- Device CDM ESD classification level C6
- 3.1 W into 3Ω from a 5-V supply at THD = 10% (typical)
- Low supply current: 4 mA (typical) at 5 V
- Shutdown current: 0.01 μA (typical)
- Fast startup with minimal pop
- Only three external components
- Improved PSRR (-80 dB) and wide supply voltage (2.5 V to 5.5 V) for direct battery operation
- Fully differential design reduces RF rectification
- –63-dB CMRR
- Eliminates two input coupling capacitors
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | TPA6211A1DGNR#C7718TI · MSOP-8-EP | TI | MSOP-8-EP | 1,341 | ₹89.67 · 1,341 in stock | View |
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