AMP04FPZ Analog Devices Inc, AMP04FPZ Datasheet
AMP04FPZ
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AMP04FPZ Summary of contents
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GENERAL DESCRIPTION The AMP04 is a single-supply instrumentation amplifier designed to work over a +5 volt to ± 15 volt supply range. It offers an excellent combination of accuracy, low power con- sumption, wide input voltage range, and excellent ...
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AMP04–SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter OFFSET VOLTAGE Input Offset Voltage Input Offset Voltage Drift Output Offset Voltage Output Offset Voltage Drift INPUT CURRENT Input Bias Current Input Bias Current Drift Input Offset Current Input Offset Current Drift INPUT Common-Mode Input Resistance ...
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Parameter Symbol NOISE Noise Voltage Density, RTI e N Noise Current Density, RTI i N Input Noise Voltage e N DYNAMIC RESPONSE Small Signal Bandwidth BW POWER SUPPLY Supply Current I SY Specifications subject to change without notice. ELECTRICAL CHARACTERISTICS ...
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AMP04 Parameter Symbol GAIN (G = 100 K/R ) GAIN Gain Equation Accuracy Gain Range G Nonlinearity ∆G/∆T Gain Temperature Coefficient OUTPUT Output Voltage Swing High V Output Voltage Swing Low V Output Current Limit NOISE Noise Voltage Density, RTI ...
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Parameter Power Supply Rejection GAIN (G = 100 K/R ) GAIN Gain Equation Accuracy OUTPUT Output Voltage Swing High Output Voltage Swing Low POWER SUPPLY Supply Current NOTE Electrical tests and wafer probe to the limits shown. Due to variations ...
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AMP04 APPLICATIONS Common-Mode Rejection The purpose of the instrumentation amplifier is to amplify the difference between the two input signals while ignoring offset and noise voltages common to both inputs. One way of judging the device’s ability to reject this ...
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Programming the Gain The gain of the AMP04 is programmed by the user by selecting a single external resistor—R : GAIN Gain = 100 kΩ/R GAIN The output voltage is then defined as the differential input voltage times the gain. ...
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AMP04 Compensating for Input and Output Errors To achieve optimal performance, the user needs to take into account a number of error sources found in instrumentation amplifiers. These consist primarily of input and output offset voltages and leakage currents. The ...
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Power Supply Considerations In dual supply applications (for example ± the input is connected to a low resistance source less than 100 Ω, a large current may flow in the input leads ...
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AMP04 APPLICATION CIRCUITS Low Power Precision Single Supply RTD Amplifier Figure 11 shows a linearized RTD amplifier that is powered from a single 5 volt supply. However, the circuit will work volts without modification. The RTD is ...
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Loop Receiver At the receiving end of a 4-20 mA loop, the AMP04 makes a convenient differential receiver to convert the current back to a usable voltage (Figure 13). The 4-20 mA signal current passes through a 100 ...
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AMP04 120 BASED ON 300 UNITS 100 3 RUNS –200 –160 –120 –80 – INPUT OFFSET VOLTAGE – V 120 100 0.25 0.50 0.75 1.00 1.25 1.50 ...
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UNITS V 100 TCV – OOS 5.0 4.8 4 100k L 4.4 4 ...
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AMP04 100 –10 –20 100 1k 10k FREQUENCY – Hz 120 100 100 – ...
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T V 100 100 VOLTAGE GAIN – G 140 120 100 100 1k FREQUENCY – Hz 1200 1000 V = 15V S 800 600 ...
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AMP04 0.0098 (0.25) 0.0040 (0.10) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 8-Lead Plastic DIP (N-8) 0.430 (10.92) 0.348 (8.84 0.280 (7.11) 0.240 (6.10 0.325 (8.25) PIN 1 0.100 (2.54) 0.300 (7.62) BSC 0.060 (1.52) ...