OPA692 具有禁用功能的宽带固定增益缓冲放大器
The OPA692 provides an easy to use, broadband fixed gain video buffer amplifier. Depending on the external connections, the internal resistor network may be used to provide either a fixed gain of +2 video buffer or a gain of +1 or –1 voltage buffer. Operating on a very low 5.1mA supply current, the OPA692 offers a slew rate and output power normally associated with a much higher supply current. A new output stage architecture delivers high output current with a minimal headroom and crossover distortion. This gives exceptional single-supply operation. Using a single +5V supply, the OPA692 can deliver a 1V to 4V output swing with over 120mA drive current and > 200MHz bandwidth. This combination of features makes the OPA692 an ideal RGB line driver or single-supply Analog-to-Digital Converter (ADC) input driver.
|
OPA692 |
| Iq per channel (Max) (mA) |
5.8 |
| Slew Rate (Typ) (V/us) |
2100 |
| Io (Typ) (mA) |
190 |
| Vs (Min) (V) |
5 |
| Vs (Max) (V) |
12 |
| Number of Channels |
1 |
| Pin/Package |
6SOT-23, 8SOIC |
| Acl, min stable gain (V/V) |
1 |
| BW @ Acl (MHz) |
280 |
| Diff Gain (%) |
0.07 |
| Diff Phase (deg) |
0.02 |
| Vio (Max) (mV) |
2.5 |
| THD (Fc=1 MHz) (Typ) (dB) |
-78 |
| Settling Time (0.1%) (Typ) (ns) |
8 |
| Offset Voltage Drift (+/-) (Max) (uV/Degrees Celsius) |
20 |
| Available Channels |
S, T |
| Vn at Flatband (Typ) (nV/rtHz) |
1.7 |
| Gain Range (dB) |
6 |
| Approx. Price (US$) |
1.15 | 1ku |
| Iib (Max) (nA) |
45000 |
| Noninverting Input Current Noise (pA/rtHz) |
12 |
| 2nd Harmonic (dBc) |
79 |
| 3rd Harmonic (dBc) |
94 |
| @ MHz |
5 |
| BW @ G=+2 (MHz) |
225 |
| 0.1 dB BW Flatness (MHz) |
120 |
| Inverting Input Current Noise (pA/rtHz) |
15 |
| Crosstalk (-dB) |
|
| Operating Temperature Range (C) |
|
| Rating |
Catalog |
OPA692 特性
- FLEXIBLE SUPPLY RANGE:
+5V to +12V Single Supply
±2.5V to ±6V Dual Supplies
- INTERNALLY FIXED GAIN: +2 or ±1
- HIGH BANDWIDTH (G = +2): 225MHz
- LOW SUPPLY CURRENT: 5.1mA
- LOW DISABLED CURRENT: 150 µA
- HIGH OUTPUT CURRENT: 190mA
- OUTPUT VOLTAGE SWING: ±4.0V
- SOT23-6 AVAILABLE
- APPLICATIONS
- BROADBAND VIDEO LINE DRIVERS
- MULTIPLE LINE VIDEO DA
- PORTABLE INSTRUMENTS
- ADC BUFFERS
- ACTIVE FILTERS
OPA692 芯片订购指南
OPA692 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 |
| OPA692ID |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA692ID |
OPA692ID |
| OPA692IDBVR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA692IDBVR |
OPA692IDBVR |
| OPA692IDBVRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA692IDBVRG4 |
OPA692IDBVRG4 |
| OPA692IDBVT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA692IDBVT |
OPA692IDBVT |
| OPA692IDBVTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA692IDBVTG4 |
OPA692IDBVTG4 |
| OPA692IDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA692IDG4 |
OPA692IDG4 |
| OPA692IDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA692IDR |
OPA692IDR |
| OPA692IDRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA692IDRG4 |
OPA692IDRG4 |
OPA692 应用技术支持与电子电路设计开发资源下载
- OPA692 数据资料 dataSheet 下载.PDF
- TI 德州仪器视频功能产品选型与价格 . 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)
- 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
- 低成本电流并联监视器 IC 使动圈式仪表设计复兴 (zhct030.PDF, 1.04 MB)
- Driving High-Speed ADCs: Circuit Topologies and System-Level Parameter (slaa416a.HTM, 9 KB)
- A Numerical Solution to an Analog Problem (sboa124.HTM, 8 KB)
- TI 工业自动电机控制/驱动器解决方案 2011 (Rev. B) (PDF 1322 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)
OPA692 工具与软件
| 培训内容 |
型号 |
软件/工具类型 |
| OPA692 评估模块 |
OPA692EVM |
开发电路板/EVM |
