THS4601 宽带 FET 输入运算放大器
The THS4601 is a high-speed, FET-input operational amplifier designed for applications requiring wideband operation, high-input impedance, and high-power supply voltages. By providing a 180-MHz gain-bandwidth product, ±15-V supply operation, and 100-pA input bias current, the THS4601 is capable of wideband transimpedance gain and large output signal swing simultaneously. Low current and voltage noise allow amplification of extremely low-level input signals while still maintaining a large signal-to-noise ratio.
The characteristics of the THS4601 ideally suit it for use as a wideband photodiode amplifier. Photodiode output current is a prime candidate for transimpedance amplification, an application of which is illustrated in Figure 1
|
THS4601 |
| Iq per channel(Max)(mA) |
11.7 |
| Slew Rate(Typ)(V/us) |
100 |
| GBW(Typ)(MHz) |
180 |
| Io(Typ)(mA) |
50 |
| 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) |
180 |
| Diff Gain(%) |
0.02 |
| Diff Phase(deg) |
0.08 |
| Vio(Max)(mV) |
4 |
| THD (Fc=1 MHz)(Typ)(dB) |
-76 |
| Settling Time (0.1%)(Typ)(ns) |
135 |
| Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius) |
10 |
| Available Channels |
S |
| Vn at Flatband(Typ)(nV/rtHz) |
5.4 |
| Approx. Price (US$) |
12.55 | 1ku |
| Iib(Max)(nA) |
0.1 |
| Noninverting Input Current Noise(pA/rtHz) |
5.5 |
| 2nd Harmonic(dBc) |
78 |
| 3rd Harmonic(dBc) |
95 |
| @ MHz |
1 |
| BW @ G=+2(MHz) |
95 |
| 0.1 dB BW Flatness(MHz) |
5 |
| Operating Temperature Range(C) |
-40 to 85,0 to 70 |
THS4601 特性
- Gain Bandwidth Product: 180 MHz
- Slew Rate: 100 V/us
- Maximum Input Bias Current: 100 pA
- Input Voltage Noise: 5.4 nV/
Hz
- Maximum Input Offset Voltage: 4 mV
- Input Impedance: 109
|| 10 pF
- Power Supply Voltage Range: ±5 to ±15 V
- Unity Gain Stable
- APPLICATIONS
- Wideband Photodiode Amplifier
- High-Speed Transimpedance Gain Stage
- Test and Measurement Systems
- Current-DAC Output Buffer
- Active Filtering
- High-Speed Signal Integrator
- High-Impedance Buffer
THS4601 芯片订购指南
THS4601 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 |
| THS4601CD |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
THS4601CD |
THS4601CD |
| THS4601CDDA |
Green (RoHS & no Sb/Br) |
CU SN |
Level-1-260C-UNLIM |
THS4601CDDA |
THS4601CDDA |
| THS4601CDDAG3 |
Green (RoHS & no Sb/Br) |
CU SN |
Level-1-260C-UNLIM |
THS4601CDDAG3 |
THS4601CDDAG3 |
| THS4601CDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
THS4601CDG4 |
THS4601CDG4 |
| THS4601ID |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
THS4601ID |
THS4601ID |
| THS4601IDDA |
Green (RoHS & no Sb/Br) |
CU SN |
Level-1-260C-UNLIM |
THS4601IDDA |
THS4601IDDA |
| THS4601IDDAG3 |
Green (RoHS & no Sb/Br) |
CU SN |
Level-1-260C-UNLIM |
THS4601IDDAG3 |
THS4601IDDAG3 |
| THS4601IDDAR |
Green (RoHS & no Sb/Br) |
CU SN |
Level-1-260C-UNLIM |
THS4601IDDAR |
THS4601IDDAR |
| THS4601IDDARG3 |
Green (RoHS & no Sb/Br) |
CU SN |
Level-1-260C-UNLIM |
THS4601IDDARG3 |
THS4601IDDARG3 |
| THS4601IDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
THS4601IDG4 |
THS4601IDG4 |
THS4601 应用技术支持与电子电路设计开发资源下载
- THS4601 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)
THS4601 工具与软件
