OPA3692 具有禁用功能的三路宽带固定增益缓冲器
The OPA3692 provides an easy–to–use, broadband fixed gain, triple 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/ch supply current, the OPA3692 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 minimal headroom and crossover distortion. This gives exceptional single–supply operation. Using a single +5V supply, the OPA3692 can deliver a 1V to 4V output swing with over 120mA drive current and > 200MHz bandwidth.
|
OPA3692 |
| Iq per channel (Max) (mA) |
5.1 |
| Slew Rate (Typ) (V/us) |
2100 |
| Io (Typ) (mA) |
190 |
| Vs (Min) (V) |
5 |
| Vs (Max) (V) |
12 |
| Number of Channels |
3 |
| Pin/Package |
16SOIC, 16SSOP/QSOP |
| Acl, min stable gain (V/V) |
1 |
| BW @ Acl (MHz) |
280 |
| Diff Gain (%) |
0.07 |
| Diff Phase (deg) |
0.02 |
| Vio (Max) (mV) |
3 |
| 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) |
|
| Approx. Price (US$) |
2.75 | 1ku |
| Iib (Max) (nA) |
4500 |
| 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) |
82 |
| Operating Temperature Range (C) |
-40 to 85 |
| Rating |
Catalog |
OPA3692 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/ch
- LOW DISABLED CURRENT: 150uA/ch
- HIGH OUTPUT CURRENT: 190mA
- OUTPUT VOLTAGE SWING: ±4.0V
- IMPROVED HIGH–FREQUENCY PINOUT
- APPLICATIONS
- RGB VIDEO LINE DRIVERS
- MULTIPLE LINE VIDEO DAs
- PORTABLE INSTRUMENTS
- ADC BUFFERS
- ACTIVE FILTERS
- WIDEBAND DIFFERENTIAL RECEIVERS
- IMPROVED UPGRADE TO OPA3682
OPA3692 芯片订购指南
OPA3692 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 |
| OPA3692ID |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA3692ID |
OPA3692ID |
| OPA3692IDBQR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA3692IDBQR |
OPA3692IDBQR |
| OPA3692IDBQRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA3692IDBQRG4 |
OPA3692IDBQRG4 |
| OPA3692IDBQT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA3692IDBQT |
OPA3692IDBQT |
| OPA3692IDBQTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA3692IDBQTG4 |
OPA3692IDBQTG4 |
| OPA3692IDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA3692IDG4 |
OPA3692IDG4 |
| OPA3692IDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA3692IDR |
OPA3692IDR |
| OPA3692IDRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA3692IDRG4 |
OPA3692IDRG4 |
OPA3692 应用技术支持与电子电路设计开发资源下载
- OPA3692 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
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- 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)
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- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
OPA3692 工具与软件