OPA453 80V 50mA 运算放大器

The OPA452 and OPA453 are low-cost operational amplifiers with high-voltage (80V) and high-current capabilities (50mA). The OPA452 is unity-gain stable and has a gain bandwidth product of 1.8MHz, whereas the OPA453 is optimized for gains greater than 5 and has a 7.5MHz bandwidth.

The OPA452 and OPA453 are internally protected against over-temperature conditions and current overloads. Power supplies in the range of ±10V to ±40V can be used. Unlike most other power op amps, the OPA452 and OPA453 have ensured specifications over the entire power-supply range.

These laser-trimmed, monolithic integrated circuits provide excellent low-level accuracy along with wide output swing. Special design considerations assure that the product is easy to use and free from phase inversion problems often found in other amplifiers


OPA452 OPA453
Number of Channels 1   1  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 20   20  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 80   80  
Iq per channel(Max)(mA) 6.5   6.5  
GBW(Typ)(MHz) 1.8   7.5  
Slew Rate(Min)(V/us) 7.2   23  
Slew Rate(Typ)(V/us) 10   38  
VIO (25 deg C)(Max)(mV) 3   3  
Offset Drift(Typ)(uV/C) 5   5  
IIB(Max)(pA) 100   100  
CMRR(Min)(dB) 85   85  
Vn at 1kHz(Typ)(nV/rtHz) 21   21  
Io(Typ)(mA) 50   50  
Offset Voltage (+/-)(Max)(mV) 3   3  
Pin/Package 7DDPAK, 7TO-220   7DDPAK, 7TO-220  
Operating Temperature Range(C) -40 to 125   -40 to 125  
Approx. Price (US$) 2.55 | 1ku   2.55 | 1ku
OPA453 特性
OPA453 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
OPA453FA/500 ACTIVE -40 to 125 2.55 | 1ku DDPAK (KTW) | 7 500 | LARGE T&R  
OPA453FA/500G3 ACTIVE -40 to 125 2.55 | 1ku DDPAK (KTW) | 7 500 | LARGE T&R  
OPA453FAKTWT ACTIVE -40 to 125 2.55 | 1ku DDPAK (KTW) | 7 50 | SMALL T&R  
OPA453FAKTWTG3 ACTIVE -40 to 125 2.55 | 1ku DDPAK (KTW) | 7 50 | SMALL T&R  
OPA453TA ACTIVE -40 to 125 2.55 | 1ku TO-220 (KC) | 7 50 | TUBE  
OPA453TA-1 ACTIVE -40 to 125 2.55 | 1ku TO-220 (KVT) | 7 50 | TUBE  
OPA453TA-1G3 ACTIVE -40 to 125 2.55 | 1ku TO-220 (KVT) | 7 50 | TUBE  
OPA453TAG3 ACTIVE -40 to 125 2.55 | 1ku TO-220 (KC) | 7 50 | TUBE  
OPA453 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
OPA453FA/500 Green (RoHS & no Sb/Br)  CU SN  Level-3-245C-168 HR OPA453FA/500 OPA453FA/500
OPA453FA/500G3 Green (RoHS & no Sb/Br)  CU SN  Level-3-245C-168 HR OPA453FA/500G3 OPA453FA/500G3
OPA453FAKTWT Green (RoHS & no Sb/Br)  CU SN  Level-3-245C-168 HR OPA453FAKTWT OPA453FAKTWT
OPA453FAKTWTG3 Green (RoHS & no Sb/Br)  CU SN  Level-3-245C-168 HR OPA453FAKTWTG3 OPA453FAKTWTG3
OPA453TA Green (RoHS & no Sb/Br)  CU SN  N/A for Pkg Type OPA453TA OPA453TA
OPA453TA-1 Green (RoHS & no Sb/Br)  CU SN  N/A for Pkg Type OPA453TA-1 OPA453TA-1
OPA453TA-1G3 Green (RoHS & no Sb/Br)  CU SN  N/A for Pkg Type OPA453TA-1G3 OPA453TA-1G3
OPA453TAG3 Green (RoHS & no Sb/Br)  CU SN  N/A for Pkg Type OPA453TAG3 OPA453TAG3
OPA453 应用技术支持与电子电路设计开发资源下载
  1. OPA453 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
  3. 所选封装材料的热学和电学性质 (PDF 645 KB)
  4. 高速数据转换 (PDF 1967 KB)
  5. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
  6. PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
  7. 运算放大器的单电源操作 (PDF 2174 KB)
  8. Tuning in Amplifiers (PDF 44 KB)
  9. Op Amp Performance Analysis (PDF 76 KB)
  10. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
  11. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
  12. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
OPA453 工具与软件
名称 型号 工具/软件类型
音频的快速搜索选择工具 AUDIO_SELECTION_TOOL 免费评估工具
OPA453 评估模块 OPA453EVM 开发电路板/EVM
用于音频转换器的软件驱动程序 CODECDRIVERS-SW 应用软件