Excaliburâ ?? ¢低噪声高速精密运算放大器 Excalibur⢠LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS
DESCRIPON
The TLE2141-Q1 device is a high-performance, internally compensated operational amplifier built using the Texas Instruments complementary bipolar Excalibur™ process. It is a pin-compatible upgrade to standard industry products.
The design incorporates an input stage that simultaneously achieves low audio-band noise of 10.5 nV/√Hz with a 10-Hz 1/f corner and symmetrical 40-V/μs slew rate typically with loads up to 800 pF. The resulting low distortion and high power bandwidth are important in high-fidelity audio applications. A fast settling time of 340 ns to 0.1% of a 10-V step with a 2-kΩ/100-pF load is useful in fast actuator/positioning drivers. Under similar test conditions, settling time to 0.01% is 400 ns.
FEATURES
• Qualified for Automotive Applications
• Low Noise
– 10 Hz … 15 nV/√Hz
– 1 kHz … 10.5 nV/√Hz
• 10000-pF Load Capability
• 20-mA Min Short-Circuit Output Current
• 27-V/μs Slew Rate Min
• High Gain-Bandwidth Product … 5.9 MHz
• Low VIO … 500 μV Max at 25°C
• Single or Split Supply … 4 V to 44 V
• Fast Settling Time
– 340 ns to 0.1%
– 400 ns to 0.01%
• Saturation Recovery … 150 ns
• Large Output Swing … VCC– + 0.1 V to VCC+ – 1 V
输出电流 ≤80 mA
供电电流 3.5 mA
电路数 1
通道数 1
共模抑制比 85dB ~ 108dB
输入补偿漂移 1.70 µV/K
转换速率 45.0 V/μs
增益频宽积 5.8 MHz
输入补偿电压 200 µV
输入偏置电流 700 nA
工作温度Max 125 ℃
工作温度Min -40 ℃
增益带宽 5.8 MHz
共模抑制比Min 85 dB
电源电压Max 44 V
电源电压Min 4 V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free