OPA354A-Q1 低噪声高速 16 位精确 CMOS 运算放大器
The OPA354 series of high-speed, voltage-feedback CMOS operational amplifiers are designed for video and other applications requiring wide bandwidth. They are unity-gain stable and can drive large output currents. Differential gain is 0.02% and differential phase is 0.09°. Quiescent current is only 4.9 mA per channel.
The OPA354 series op amps are optimized for operation on single or dual supplies as low as 2.5 V (±1.25 V) and up to 5.5 V (±2.75 V). Common-mode input range extends beyond the supplies. The output swing is within 100 mV of the rails, supporting wide dynamic range.
The single version (OPA354), is available in the tiny SOT23-5 (DBV) package. The dual version (OPA2354) comes in the miniature MSOP-8 (DGK) package and features completely independent circuitry for lowest crosstalk and freedom from interaction
| OPA354A-Q1 | |
| Iq per channel(Max)(mA) | 7.5 |
| Slew Rate(Typ)(V/us) | 150 |
| GBW(Typ)(MHz) | 100 |
| Rail-Rail | In,Out |
| Io(Typ)(mA) | 100 |
| Vs(Min)(V) | 2.5 |
| Vs(Max)(V) | 5.5 |
| Number of Channels | 1 |
| Pin/Package | 5SOT-23 |
| Acl, min stable gain(V/V) | 1 |
| BW @ Acl(MHz) | 250 |
| Diff Gain(%) | 0.02 |
| Diff Phase(deg) | 0.09 |
| Vio(Max)(mV) | 8 |
| THD (Fc=1 MHz)(Typ)(dB) | -73 |
| Settling Time (0.1%)(Typ)(ns) | 30 |
| Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius) | 4 |
| Available Channels | S,D,Q |
| Vn at Flatband(Typ)(nV/rtHz) | 6.5 |
| Approx. Price (US$) | 0.80 | 1ku |
| Iib(Max)(nA) | 0.05 |
| 2nd Harmonic(dBc) | 75 |
| 3rd Harmonic(dBc) | 83 |
| @ MHz | 1 |
| BW @ G=+2(MHz) | 90 |
| 0.1 dB BW Flatness(MHz) | 40 |
| Operating Temperature Range(C) | -40 to 125 |
OPA354A-Q1 特性
- Qualified for Automotive Applications
- Unity-Gain Bandwidth: 250 MHz
- Wide Bandwidth: 100-MHz GBW
- High Slew Rate: 150 V/µs
- Low Noise: 6.5 nV/√Hz
- Rail-to-Rail I/O
- High Output Current: >100 mA
- Excellent Video Performance
- Differential Gain Error: 0.02%
- Differential Phase Error: 0.09°
- 0.1-dB Gain Flatness: 40 MHz
- Low Input Bias Current: 3 pA
- Quiescent Current: 4.9 mA
- Thermal Shutdown
- Supply Range: 2.5 V to 5.5 V
- APPLICATIONS
- Video Processing
- Ultrasound
- Optical Networking, Tunable Lasers
- Photodiode Transimpedance Amplifiers
OPA354A-Q1 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 |
| OPA354AQDBVRQ1 | ACTIVE | -40 to 125 | 0.80 | 1ku | SOT-23 (DBV) | 5 | 3000 | LARGE T&R |
OPA354A-Q1 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 |
| OPA354AQDBVRQ1 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | OPA354AQDBVRQ1 | OPA354AQDBVRQ1 |
OPA354A-Q1 应用技术支持与电子电路设计开发资源下载
- OPA354A-Q1 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)
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- 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)
