OPA301 低噪声高速 16 位精确 CMOS 运算放大器
The OPA300 and OPA301 series high-speed, voltage-feedback, CMOS operational amplifiers are designed for 16-bit resolution systems. The OPA300/OPA301 series are unity-gain stable and feature excellent settling and harmonic distortion specifications. Low power applications benefit from low quiescent current. The OPA300 and OPA2300 feature a digital shutdown (Enable) function to provide additional power savings during idle periods. Optimized for single-supply operation, the OPA300/OPA301 series offer superior output swing and excellent common-mode range.
The OPA300 and OPA301 series op amps have 150MHz of unity-gain bandwidth, low 3nV/
Hz voltage noise, and 0.1% settling within 30ns. Single-supply operation from 2.
|
OPA2301 |
OPA301 |
| Number of Channels |
2 |
1 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
2.7 |
2.7 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
5.5 |
5.5 |
| Iq per channel(Max)(mA) |
12 |
12 |
| GBW(Typ)(MHz) |
150 |
150 |
| Slew Rate(Typ)(V/us) |
80 |
80 |
| VIO (25 deg C)(Max)(mV) |
5 |
5 |
| Offset Drift(Typ)(uV/C) |
2.5 |
2.5 |
| IIB(Max)(pA) |
5 |
5 |
| CMRR(Min)(dB) |
66 |
66 |
| Vn at 1kHz(Typ)(nV/rtHz) |
40 |
40 |
| Rail-Rail |
Out |
Out |
| Rating |
Catalog |
Catalog |
| Pin/Package |
8MSOP, 8SOIC |
5SOT-23, 8SOIC |
| Operating Temperature Range(C) |
-40 to 125 |
-40 to 125 |
| Approx. Price (US$) |
0.99 | 1ku |
0.75 | 1ku |
OPA301 特性
- High Bandwidth: 150MHz
- 16-Bit Settling in 150ns
- Low Noise: 3nV/Hz
- Low Distortion: 0.003%
- Low Power: 9.5mA (typ) on 5.5V
- Shutdown to 5µA
- Unity-Gain Stable
- Excellent Output Swing:
(V+) – 100mV to (V–) + 100mV
- Single Supply: +2.7V to +5.5V
- Tiny Packages: MSOP and SOT23
OPA301 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 |
| OPA301AID |
ACTIVE |
-40 to 125 |
0.90 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| OPA301AIDBVR |
ACTIVE |
-40 to 125 |
0.75 | 1ku |
SOT-23 (DBV) | 5 |
3000 | LARGE T&R |
|
| OPA301AIDBVRG4 |
ACTIVE |
-40 to 125 |
0.75 | 1ku |
SOT-23 (DBV) | 5 |
3000 | LARGE T&R |
|
| OPA301AIDBVT |
ACTIVE |
-40 to 125 |
0.90 | 1ku |
SOT-23 (DBV) | 5 |
250 | SMALL T&R |
|
| OPA301AIDBVTG4 |
ACTIVE |
-40 to 125 |
0.90 | 1ku |
SOT-23 (DBV) | 5 |
250 | SMALL T&R |
|
| OPA301AIDG4 |
ACTIVE |
-40 to 125 |
0.90 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| OPA301AIDR |
ACTIVE |
-40 to 125 |
0.75 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
| OPA301AIDRG4 |
ACTIVE |
-40 to 125 |
0.75 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
OPA301 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 |
| OPA301AID |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA301AID |
OPA301AID |
| OPA301AIDBVR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA301AIDBVR |
OPA301AIDBVR |
| OPA301AIDBVRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA301AIDBVRG4 |
OPA301AIDBVRG4 |
| OPA301AIDBVT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA301AIDBVT |
OPA301AIDBVT |
| OPA301AIDBVTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA301AIDBVTG4 |
OPA301AIDBVTG4 |
| OPA301AIDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA301AIDG4 |
OPA301AIDG4 |
| OPA301AIDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA301AIDR |
OPA301AIDR |
| OPA301AIDRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA301AIDRG4 |
OPA301AIDRG4 |
OPA301 应用技术支持与电子电路设计开发资源下载
- OPA301 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)
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- 运算放大器的单电源操作 (PDF 2174 KB)
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- 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)
OPA301 工具与软件
