OPA2107 精密双 Difet(R) 运算放大器
The OPA2107 dual operational amplifier provides precision Difet performance with the cost and space savings of a dual op amp. It is useful in a wide range of precision and low-noise analog circuitry and can be used to upgrade the performance of designs currently using BIFET® type amplifiers.
The OPA2107 is fabricated on a proprietary dielectrically isolated (Difet) process. This holds input bias currents to very low levels without sacrificing other important parameters, such as input offset voltage, drift and noise. Laser-trimmed input circuitry yields excellent dc performance. Superior dynamic performance is achieved, yet quiescent current is held to under 2.5mA per amplifier. The OPA2107 is unity-gain stable
|
OPA2107 |
| Number of Channels |
2 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
9 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
36 |
| Iq per channel(Max)(mA) |
2.5 |
| GBW(Typ)(MHz) |
4.5 |
| Slew Rate(Typ)(V/us) |
18 |
| VIO (25 deg C)(Max)(mV) |
1 |
| Offset Drift(Typ)(uV/C) |
3 |
| IIB(Max)(pA) |
10 |
| CMRR(Min)(dB) |
80 |
| Vn at 1kHz(Typ)(nV/rtHz) |
9 |
| Rating |
Catalog |
| Pin/Package |
8PDIP, 8SOIC |
| Approx. Price (US$) |
7.35 | 1ku |
| Operating Temperature Range(C) |
-25 to 85 |
OPA2107 特性
- Very Low Noise: 8nV/
Hz at 10kHz
- Low VOS: 1mV max
- Low Drift: 10 µV/°C max
- Low IB: 10pA max
- Fast Settling Time: 2 µs to 0.01%
- Unity-Gain Stable
- APPLICATIONS
- Data Acquisition
- DAC Output Amplifiers
- Optoelectronics
- High-Impedance Sensor Amps
- High-Performance Audio Circuitry
- Medical Equipment, CT Scanners
OPA2107 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 |
| OPA2107AP |
ACTIVE |
|
7.35 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
|
| OPA2107APG4 |
ACTIVE |
|
7.35 | 1ku |
PDIP (P) | 8 |
50 | TUBE |
|
| OPA2107AU |
ACTIVE |
-25 to 85 |
8.85 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| OPA2107AU/2K5 |
ACTIVE |
-25 to 85 |
7.35 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
| OPA2107AU/2K5E4 |
ACTIVE |
-25 to 85 |
7.35 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
| OPA2107AUE4 |
ACTIVE |
-25 to 85 |
8.85 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
OPA2107 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 |
| OPA2107AP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
N/A for Pkg Type |
OPA2107AP |
OPA2107AP |
| OPA2107APG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
N/A for Pkg Type |
OPA2107APG4 |
OPA2107APG4 |
| OPA2107AU |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2107AU |
OPA2107AU |
| OPA2107AU/2K5 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2107AU/2K5 |
OPA2107AU/2K5 |
| OPA2107AU/2K5E4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2107AU/2K5E4 |
OPA2107AU/2K5E4 |
| OPA2107AUE4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
OPA2107AUE4 |
OPA2107AUE4 |
OPA2107 应用技术支持与电子电路设计开发资源下载
- OPA2107 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)
OPA2107 工具与软件
