Analog Devices AD745
The AD745 is an ultralow noise, high-speed, FET input operational amplifier. It offers both the ultralow voltage noise and high speed generally associated with bipolar input op amps and the very low input currents of FET input devices. Its 20 MHz bandwidth and 12.5 V/µs slew rate makes the AD745 an ideal 1000 RSOURCE EO 100 RSOURCE OP37 AND RESISTOR AD745 AND RESISTOR OR OP37 AND RESISTOR 10 AD745 AND RESISTOR 1 100 RESISTOR NOISE ONLY 1k 10k 100k SOURCE RESISTANCE – ⍀ 1M Figure 1.| Part No. | AD745 |
|---|---|
| Datasheet | AD745 Download |
| Manufacturer |  Analog Devices |
| Description | BiFET Op Amp |
| Buy | Stock & Price |
FEATURES
ULTRALOW NOISE PERFORMANCE 2.9 nV/ͱHz at 10 kHz 0.38●V p-p, 0.1 Hz to 10 Hz 6.9 fA/ͱHz Current Noise at 1 kHz EXCELLENT AC PERFORMANCE 12.5 V/●s Slew Rate 20 MHz Gain Bandwidth Product THD = 0.0002% @ 1 kHz Internally Compensated for Gains of +5 (or –4) or Greater EXCELLENT DC PERFORMANCE 0.5 mV Max Offset Voltage 250 pA Max Input Bias Current 2000 V/mV Min Open Loop Gain Available in Tape and Reel in Accordance with EIA-481A Standard
APPLICATIONS
Sonar Photodiode and IR Detector Amplifiers Accelerometers Low Noise Preamplifiers High Performance Audio PRODUCTDESCRIPTION
10M REV. D Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. CONNECTION DIAGRAM 16-Lead SOIC (R) Package amplifier for high-speed applications demanding low noise and high dc precision.
