OPA365 2.2V、50MHz 低噪声单电源轨至轨运算放大器
The OPAx365 zerø-crossover series rail-to-rail high-performance CMOS operational amplifiers are optimized for very low voltage, single-supply applications. Rail-to-rail input/output, low-noise (4.5nV/
Hz) and high-speed operations (50MHz Gain Bandwidth) make them ideal for driving sampling analog-to-digital converters (ADCs). Applications incude audio, signal conditioning, and sensor amplification. The OPA365 family of op amps are well-suited for cell phone power amplifier control loops.
Special features include excellent common-mode rejection ratio (CMRR), no input stage crossover distortion, high input impedance and rail-to-rail input and output swing. The input common-mode range includes both the negative and positive supplies
|
OPA2365 |
OPA365 |
| Number of Channels |
2 |
1 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
2.2 |
2.2 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
5.5 |
5.5 |
| Iq per channel(Max)(mA) |
5 |
5 |
| GBW(Typ)(MHz) |
50 |
50 |
| Slew Rate(Typ)(V/us) |
25 |
25 |
| VIO (25 deg C)(Max)(mV) |
0.2 |
0.2 |
| Offset Drift(Typ)(uV/C) |
1 |
1 |
| IIB(Max)(pA) |
10 |
10 |
| CMRR(Min)(dB) |
100 |
100 |
| Vn at 1kHz(Typ)(nV/rtHz) |
13 |
13 |
| Rail-Rail |
In,Out |
In,Out |
| Rating |
Catalog |
Catalog |
| Pin/Package |
8SOIC |
5SOT-23, 8SOIC |
| Approx. Price (US$) |
0.95 | 1ku |
0.65 | 1ku |
OPA365 特性
- GAIN BANDWIDTH: 50MHz
- ZERO-CROSSOVER DISTORTION TOPOLOGY:
- Excellent THD+N: 0.0004%
- CMRR: 100dB (min)
- Rail-to-Rail Input and Output
- Input 100mV Beyond Supply Rail
- LOW NOISE: 4.5nV/Hz at 100kHz
- SLEW RATE: 25V/µs
- FAST SETTLING: 0.3µs to 0.01%
- PRECISION:
- Low Offset: 100µV
- Low Input Bias Current: 0.2pA
- 2.2V TO 5.5V OPERATION
- APPLICATIONS
- SIGNAL CONDITIONING
- DATA ACQUISITION
- PROCESS CONTROL
- ACTIVE FILTERS
- TEST EQUIPMENT
- AUDIO
OPA365 芯片订购指南
OPA365 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 |
| OPA365AID |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA365AID |
OPA365AID |
| OPA365AIDBVR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA365AIDBVR |
OPA365AIDBVR |
| OPA365AIDBVRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA365AIDBVRG4 |
OPA365AIDBVRG4 |
| OPA365AIDBVT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA365AIDBVT |
OPA365AIDBVT |
| OPA365AIDBVTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA365AIDBVTG4 |
OPA365AIDBVTG4 |
| OPA365AIDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA365AIDG4 |
OPA365AIDG4 |
| OPA365AIDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA365AIDR |
OPA365AIDR |
| OPA365AIDRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA365AIDRG4 |
OPA365AIDRG4 |
OPA365 应用技术支持与电子电路设计开发资源下载
- OPA365 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)
OPA365 工具与软件
