THS3095 具有断电功能的单路高压低失真电流反馈运算放大器
The THS3091 and THS3095 are high-voltage, low-distortion, high-speed, current-feedback amplifiers designed to operate over a wide supply range of ±5 V to ±15 V for applications requiring large, linear output signals such as Pin, Power FET, and VDSL line drivers.
The THS3095 features a power-down pin (PD) that puts the amplifier in low power standby mode, and lowers the quiescent current from 9.5 mA to 500 µA.
The wide supply range combined with total harmonic distortion as low as –69 dBc at 10 MHz, in addition, to the high slew rate of 7300 V/µs makes the THS3091/5 ideally suited for high-voltage arbitrary waveform driver applications. Moreover, having the ability to handle large voltage swings driving into high-resistance and high-capacitance loads while maintaining good settling time performance makes the devices ideal for Pin driver and PowerFET driver applications
|
THS3095 |
| Iq per channel(Max)(mA) |
11 |
| Slew Rate(Typ)(V/us) |
7300 |
| Io(Typ)(mA) |
250 |
| Vs(Min)(V) |
10 |
| Vs(Max)(V) |
30 |
| Number of Channels |
1 |
| Pin/Package |
8SO PowerPAD, 8SOIC |
| Acl, min stable gain(V/V) |
1 |
| BW @ Acl(MHz) |
235 |
| Diff Gain(%) |
0.013 |
| Diff Phase(deg) |
0.02 |
| Vio(Max)(mV) |
4 |
| THD (Fc=1 MHz)(Typ)(dB) |
-75 |
| Settling Time (0.1%)(Typ)(ns) |
72 |
| Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius) |
10 |
| Available Channels |
S |
| Vn at Flatband(Typ)(nV/rtHz) |
2 |
| Approx. Price (US$) |
3.70 | 100u |
| Iib(Max)(nA) |
20000 |
| Noninverting Input Current Noise(pA/rtHz) |
14 |
| 2nd Harmonic(dBc) |
66 |
| 3rd Harmonic(dBc) |
74 |
| @ MHz |
10 |
| BW @ G=+2(MHz) |
210 |
| 0.1 dB BW Flatness(MHz) |
95 |
| Inverting Input Current Noise(pA/rtHz) |
17 |
| Operating Temperature Range(C) |
-40 to 85 |
THS3095 特性
- Low Distortion
- 77 dBc HD2 at 10 MHz, RL = 1 k
- 69 dBc HD3 at 10 MHz, RL = 1 k
- Low Noise
- 14 pA/
Hz Noninverting Current Noise
- 17 pA/Hz Inverting Current Noise
- 2 nV/Hz Voltage Noise
- High Slew Rate: 7300 V/µs (G = 5, VO = 20 VPP)
- Wide Bandwidth: 210 MHz (G = 2, RL = 100 )
- High Output Current Drive: ±250 mA
- Wide Supply Range: ±5 V to ±15 V
- Power-Down Feature: (THS3095 Only)
- APPLICATIONS
- High-Voltage Arbitrary Waveform
- Power FET Driver
- Pin Driver
- VDSL Line Driver
THS3095 芯片订购指南
THS3095 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 |
| THS3095D |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
THS3095D |
THS3095D |
| THS3095DDA |
Green (RoHS & no Sb/Br) |
CU SN |
Level-1-260C-UNLIM |
THS3095DDA |
THS3095DDA |
| THS3095DDAG3 |
Green (RoHS & no Sb/Br) |
CU SN |
Level-1-260C-UNLIM |
THS3095DDAG3 |
THS3095DDAG3 |
| THS3095DDAR |
Green (RoHS & no Sb/Br) |
CU SN |
Level-1-260C-UNLIM |
THS3095DDAR |
THS3095DDAR |
| THS3095DDARG3 |
Green (RoHS & no Sb/Br) |
CU SN |
Level-1-260C-UNLIM |
THS3095DDARG3 |
THS3095DDARG3 |
| THS3095DG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
THS3095DG4 |
THS3095DG4 |
| THS3095DR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
THS3095DR |
THS3095DR |
| THS3095DRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
THS3095DRG4 |
THS3095DRG4 |
THS3095 应用技术支持与电子电路设计开发资源下载
- THS3095 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)
THS3095 工具与软件
