THS6132 高效 G 类线路驱动器
The THS6132 is a Class-G current feedback differential line driver ideal for full rate ADSL DMT systems. Its extremely low power consumption of 600 mW or lower is ideal for ADSL systems that must achieve high densities in ADSL central office rack applications. The unique patent pending architecture of the THS6132 allows the quiescent current to be much lower than existing line drivers while still achieving very high linearity. In addition, the multiple bias settings of the amplifiers allow for even lower power consumption for line lengths where the full performance of the amplifier is not required. The output voltage swing has been vastly improved over first generation Glass-G amplifiers and allows the use of lower power supply voltages that help conserve power.
| THS6132 | |
| Iq per channel(Max)(mA) | 8.1 |
| Slew Rate(Typ)(V/us) | 300 |
| Io(Typ)(mA) | 500 |
| Vs(Min)(V) | 6.6 |
| Vs(Max)(V) | 30 |
| Number of Channels | 2 |
| Pin/Package | 20VQFN, 32HLQFP |
| Acl, min stable gain(V/V) | 1 |
| BW @ Acl(MHz) | 80 |
| Vio(Max)(mV) | 15 |
| THD (Fc=1 MHz)(Typ)(dB) | -92 |
| Available Channels | D |
| Vn at Flatband(Typ)(nV/rtHz) | 3.5 |
| Approx. Price (US$) | 3.35 | 100u |
| Iib(Max)(nA) | 20000 |
| Noninverting Input Current Noise(pA/rtHz) | 3.3 |
| 2nd Harmonic(dBc) | 84 |
| 3rd Harmonic(dBc) | 92 |
| @ MHz | 1 |
| BW @ G=+2(MHz) | 70 |
| Inverting Input Current Noise(pA/rtHz) | 9.5 |
| Crosstalk(-dB) | 55 |
| Operating Temperature Range(C) | -40 to 85 |
| Rating | Catalog |
THS6132 特性
- Low Total Power Consumption Increases ADSL Line Card Density (20 dBm on Line)
- 600 mW w/Active Termination (Full Bias)
- 530 mW w/Active Termination (Low Bias)
- Low MTPR of –74 dBc (All Bias Conditions)
- High Output Current of 500 mA (typ)
- Wide Supply Voltage Range of ±5 V to ±15 V [VCC(H)] and ±3.3 V to ±15 V [VCC(L)]
- Wide Output Voltage Swing of 43 Vpp Into 100-
Differential Load [VCC(H) = ±12 V]
- Multiple Bias Modes Allow Low Quiescent Power Consumption for Short Line Lengths
- 160-mW/ch Full Bias Mode
- 135-mW/ch Mid Bias Mode
- 110-mW/ch Low Bias Mode
- 75-mW/ch Terminate Only Mode
- 13-mW/ch Shutdown Mode
- Low Noise for Increased Receiver Sensitivity
- 3.3 pA/
Hz Noninverting Current Noise
- 9.5 pA/Hz Inverting Current Noise
- 3.5 nV/Hz Voltage Noise
- 3.3 pA/
- APPLICATIONS
- Ideal for Active Termination Full Rate ADSL DMT applications (20-dBm Line Power)
THS6132 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 |
| THS6132RGWR | ACTIVE | -40 to 85 | 3.35 | 100u | VQFN (RGW) | 20 | 3000 | LARGE T&R | |
| THS6132RGWRG4 | ACTIVE | -40 to 85 | 3.35 | 100u | VQFN (RGW) | 20 | 3000 | LARGE T&R | |
| THS6132VFP | ACTIVE | -40 to 85 | 4.10 | 100u | HLQFP (VFP) | 32 | 250 | JEDEC TRAY (5+1) | |
| THS6132VFPG4 | ACTIVE | -40 to 85 | HLQFP (VFP) | 32 |
THS6132 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 |
| THS6132RGWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | THS6132RGWR | THS6132RGWR |
| THS6132RGWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | THS6132RGWRG4 | THS6132RGWRG4 |
| THS6132VFP | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | THS6132VFP | THS6132VFP |
THS6132 应用技术支持与电子电路设计开发资源下载
- THS6132 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
THS6132 工具与软件
| 名称 | 型号 | 工具/软件类型 |
| 音频的快速搜索选择工具 | AUDIO_SELECTION_TOOL | 免费评估工具 |
| THS6132 评估模块 | THS6132EVM | 开发电路板/EVM |
| 用于音频转换器的软件驱动程序 | CODECDRIVERS-SW | 应用软件 |
