TPA6130A2 具有 I2C 音量控制的 138mW DirectPath™ 立体声耳机放大器 (TPA6130)
The TPA6130A2 is a stereo DirectPath™ headphone amplifier with I2C digital volume control. The TPA6130A2 has minimal quiescent current consumption, with a typical IDD of 4 mA, making it optimal for portable applications. The I2C control allows maximum flexibility with a 64 step audio taper volume control, channel independent enables and mutes, and the ability to configure the outputs into stereo, dual mono, or a single receiver speaker BTL amplifier that drives 300 mW of power into 16 loads.
The TPA6130A2 is a high fidelity amplifier with an SNR of 98 dB. A PSRR greater than 100 dB enables direct-to-battery connections without compromising the listening experience. The output noise of 9 µVrms (typical A-weighted) provides a minimal noise background during periods of silence
|
TPA4411 |
TPA6130A2 |
TPA6132A2 |
TPA6135A2 |
TPA6136A2 |
TPA6140A2 |
TPA6141A2 |
| Headphone Channels |
Stereo |
Stereo |
Stereo |
Stereo |
Stereo |
Stereo |
Stereo |
| Volume Control |
|
Yes |
|
|
|
Yes |
|
| Special Features |
Fixed Gain |
|
Gain Select |
Gain Select |
Gain Select |
|
Gain Select |
| Supply Max (Max) (Volt) |
4.5 |
5.5 |
5.5 |
5.5 |
2.3 |
5.5 |
5.5 |
| Supply Min (Min) (Volt) |
1.8 |
2.5 |
2.3 |
2.3 |
5.5 |
2.5 |
2.5 |
| Ground-Centered Outputs |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Class-G |
|
|
|
|
|
Yes |
Yes |
| Output Power (W) |
0.08 |
0.138 |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
| Load (Min) (ohms) |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
| Half Power THD + N @ 1 kHz (%) (kHz) |
0.05 |
0.008 |
0.025 |
0.025 |
0.025 |
0.0025 |
0.0025 |
| ISD (uA) |
0.1 |
1 |
0.6 |
0.6 |
0.6 |
1 |
1 |
| PSRR (dB) |
80 |
109 |
100 |
100 |
100 |
105 |
105 |
TPA6130A2 特性
- DirectPath Ground-Referenced Outputs
- Eliminates Output DC Blocking Capacitors
- Reduces Board Area
- Reduces Component Height and Cost
- Full Bass Response Without Attenuation
- Power Supply Voltage Range: 2.5 V to 5.5 V
- 64 Step Audio Taper Volume Control
- High Power Supply Rejection Ratio (>100 dB PSRR)
- Differential Inputs for Maximum Noise Rejection (68 dB CMRR)
- High-Impedance Outputs When Disabled
- Advanced Pop and Click Suppression Circuitry
- Digital I2C Bus Control
- Per Channel Mute and Enable
- Software Shutdown
- Multi-Mode Support: Stereo HP, Dual Mono HP, and Single-Channel BTL Operation
- Amplifier Status
- Space Saving Lead-Free (Pb-Free) Packages
- 20 Pin, 4 mm x 4 mm QFN
- 16 ball, 2 mm x 2 mm WCSP
- ESD Protection of 8 kV HBM and IEC Contact
TPA6130A2 芯片订购指南
| 器件 |
状态 |
温度 |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TPA6130A2MRTJR |
ACTIVE |
-40 to 85 |
0.85 | 1ku |
QFN (RTJ) | 20 |
3000 | LARGE T&R |
|
| TPA6130A2MRTJRG4 |
ACTIVE |
-40 to 85 |
0.85 | 1ku |
QFN (RTJ) | 20 |
3000 | LARGE T&R |
|
| TPA6130A2MRTJT |
ACTIVE |
-40 to 85 |
0.95 | 1ku |
QFN (RTJ) | 20 |
250 | SMALL T&R |
|
| TPA6130A2MRTJTG4 |
ACTIVE |
-40 to 85 |
0.95 | 1ku |
QFN (RTJ) | 20 |
250 | SMALL T&R |
|
| TPA6130A2RTJR |
ACTIVE |
-40 to 85 |
0.95 | 1ku |
QFN (RTJ) | 20 |
3000 | LARGE T&R |
|
| TPA6130A2RTJRG4 |
ACTIVE |
-40 to 85 |
0.95 | 1ku |
QFN (RTJ) | 20 |
3000 | LARGE T&R |
|
| TPA6130A2RTJT |
ACTIVE |
-40 to 85 |
1.05 | 1ku |
QFN (RTJ) | 20 |
250 | SMALL T&R |
|
| TPA6130A2RTJTG4 |
ACTIVE |
-40 to 85 |
1.05 | 1ku |
QFN (RTJ) | 20 |
250 | SMALL T&R |
|
| TPA6130A2YZHR |
ACTIVE |
-40 to 85 |
0.95 | 1ku |
DSBGA (YZH) | 16 |
3000 | LARGE T&R |
|
| TPA6130A2YZHT |
ACTIVE |
-40 to 85 |
1.05 | 1ku |
DSBGA (YZH) | 16 |
250 | SMALL T&R |
|
TPA6130A2 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TPA6130A2MRTJR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPA6130A2MRTJR |
TPA6130A2MRTJR |
| TPA6130A2MRTJRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPA6130A2MRTJRG4 |
TPA6130A2MRTJRG4 |
| TPA6130A2MRTJT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPA6130A2MRTJT |
TPA6130A2MRTJT |
| TPA6130A2MRTJTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPA6130A2MRTJTG4 |
TPA6130A2MRTJTG4 |
| TPA6130A2RTJR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPA6130A2RTJR |
TPA6130A2RTJR |
| TPA6130A2RTJRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPA6130A2RTJRG4 |
TPA6130A2RTJRG4 |
| TPA6130A2RTJT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPA6130A2RTJT |
TPA6130A2RTJT |
| TPA6130A2RTJTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPA6130A2RTJTG4 |
TPA6130A2RTJTG4 |
| TPA6130A2YZHR |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-1-260C-UNLIM |
TPA6130A2YZHR |
TPA6130A2YZHR |
| TPA6130A2YZHT |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-1-260C-UNLIM |
TPA6130A2YZHT |
TPA6130A2YZHT |
TPA6130A2 工具与软件
TPA6130A2 应用技术支持与电子电路设计开发资源下载
- TPA6130A2 数据资料 dataSheet 下载.PDF
- TI 德州仪器耳机放大器产品选型与价格 . xls
