ad743jnz Analog Devices, Inc., ad743jnz Datasheet
ad743jnz
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ad743jnz Summary of contents
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... RESISTOR NOISE ONLY (– – –) 1 100 1k 10k 100k SOURCE RESISTANCE ( ) Figure 1. Input Voltage Noise vs. Source Resistance One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 Fax: 781/326-8703 © 2003 Analog Devices, Inc. All rights reserved. AD743 16-Lead SOIC ( AD743 ...
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AD743–SPECIFICATIONS Parameter 1 INPUT OFFSET VOLTAGE Initial Offset Initial Offset vs. Temperature vs. Supply (PSRR) vs. Supply (PSRR) 3 INPUT BIAS CURRENT Either Input Either Input @ T MAX Either Input = ± Either Input INPUT ...
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ABSOLUTE MAXIMUM RATINGS Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 ...
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AD743–Typical Performance Characteristics (@ 10k LOAD – SUPPLY VOLTAGE ( V) TPC 1. Input Voltage Swing vs. Supply Voltage ...
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PHASE GAIN –20 –20 100 1k 10k 100k 1M 10M 100M FREQUENCY (Hz) TPC 10. Open-Loop Gain and Phase vs. Frequency 120 100 V = 10V CM 80 ...
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AD743 2.5 2.7 2.9 3.1 INPUT VOLTAGE NOISE (nV/ Hz) TPC 19. Typical Noise Distribution @ 10 kHz (602 Units 0 ...
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OP AMP PERFORMANCE: JFET VS. BIPOLAR The AD743 is the first monolithic JFET op amp to offer the low input voltage noise of an industry-standard bipolar op amp without its inherent input current errors. This is demonstrated in Figure 2, ...
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AD743 Figures 4 and 5 show two ways to buffer and amplify the output of a charge output transducer. Both require using an amplifier that has a very high input impedance, such as the AD743. Figure 4 shows a model ...
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HOW CHIP PACKAGE TYPE AND POWER DISSIPATION AFFECT INPUT BIAS CURRENT As with all JFET input amplifiers, the input bias current of the AD743 is a direct function of device junction temperature, I approximately doubling every 10°C. Figure 8 shows ...
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AD743 AN INPUT IMPEDANCE COMPENSATED, SALLEN-KEY FILTER The simple high-pass filter of Figure 13 has an important source of error which is often overlooked. Even input capacitance in amplifier A will contribute an additional 1% of pass-band ...
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R2 1900 R3 100 C1* R4 AD743 B AND K TYPE 8100 HYDROPHONE INPUT SENSITIVITY = –179 dB re. 1V/ Pa** *OPTIONAL, SEE TEXT **1V PER MICROPASCAL Figure 15b. AC-Coupled, Low Noise Hydrophone ...
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AD743 8-Lead Plastic Dual In-Line Package [PDIP] (N-8) Dimensions shown in inches and (millimeters) 0.375 (9.53) 0.365 (9.27) 0.355 (9.02 0.295 (7.49) 0.285 (7.24) 0.275 (6.98 0.100 (2.54) BSC 0.015 0.180 (0.38) (4.57) MIN MAX 0.150 ...