MAX4196 Maxim, MAX4196 Datasheet
MAX4196
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MAX4196 Summary of contents
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... This amplifier is also offered in three fixed-gain versions: the MAX4195 (G = +1V/V), the MAX4196 (G = +10V/V), and the MAX4197 (G = +100V/V). The fixed-gain instrumentation amplifiers fea- ture a shutdown function that reduces the quiescent current to 8µA. A traditional three operational amplifier configuration is used to achieve maximum DC precision. The MAX4194– ...
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... SO (derate 5.9mW/°C above +70°C).................. 471mW Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability ...
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Micropower, Single-Supply, Rail-to-Rail, Precision Instrumentation Amplifiers ELECTRICAL CHARACTERISTICS (continued +5V 0V 25kΩ tied +25°C.) A PARAMETER SYMBOL DC Common-Mode CMR DC Rejection AC Common-Mode CMR AC Rejection ...
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... G = +100V/V MAX4197 G = +1000V/V MAX4194 +1V/V OUT P +1V +10V/V 0.1 OUT P +100V +1000V +1V/ 1kHz OUT P-P MAX4195/MAX4196/ V < V < V SHDN EE CC MAX4197 only , unless otherwise noted. Typical values are at MIN TYP MAX UNITS ±4 (50kΩ/ ±0.01 ±0.1 ±0.03 ±0.3 ± ...
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... MAX4197 only OUT G = +1V/V, 0.1 +3.5V OUT 2. 1.5V, SHDN +100V/V, 0.1 +3.5V OUT Typical Operating Characteristics / +25°C, unless otherwise noted MAX4195/MAX4196/MAX4197 SMALL-SIGNAL GAIN vs. FREQUENCY +1V +100V +10V 100 1k 10k 100k FREQUENCY (Hz) , unless otherwise noted. Typical values are at ...
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Micropower, Single-Supply, Rail-to-Rail, Precision Instrumentation Amplifiers (V = +5V 25kΩ tied MAX4194 LARGE-SIGNAL PULSE RESPONSE (GAIN = +1V/V) MAX4194 toc04 INPUT (500mV/div) OUTPUT (500mV/div) 20µs/div MAX4194 SMALL-SIGNAL PULSE RESPONSE (GAIN ...
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... Typical Operating Characteristics (continued) / +25°C, unless otherwise noted +100V/V 10k 100k MAX4195/MAX4196 TOTAL HARMONIC DISTORTION PLUS NOISE vs. FREQUENCY 1.000 0.100 0.010 MAX4196 G = +10V/V 0.001 G = +1V/V MAX4195 100 1k 10k FREQUENCY (Hz) SUPPLY CURRENT vs. TEMPERATURE +1000V +100V ...
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... Connection for Gain-Setting Resistor Reference Voltage. Offsets output voltage. Inverting Input Noninverting Input Negative Supply Voltage Feedback. Connects to OUT. Amplifier Output Positive Supply Voltage Shutdown Control INPUT OFFSET VOLTAGE vs. TEMPERATURE 100 75 MAX4197 MAX4196 -25 MAX4194 MAX4194 (G = +100V/V, - +10V/ +1000V/V) -75 MAX4195 ...
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... IN- 25kΩ RG- MAX4194 RG+ 25kΩ IN+ 25kΩ Figure 1. MAX4194 Simplified Block Diagram 25kΩ IN- 25kΩ MAX4195 R G MAX4196 25kΩ MAX4197 SHDN IN+ 25kΩ Figure 2. MAX4195/MAX4196/MAX4197 Simplified Block Diagram V IN IN+ IN ...
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... Rail-to-Rail Output Stage The MAX4194–MAX4197’s output stage incorporates a common-source structure that maximizes the dynamic range of the instrumentation amplifier. The output can drive 25kΩ (tied to V tive load and still typically swing within 30mV of the rails. With an output load of 5kΩ ...
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... Micropower, Single-Supply, Rail-to-Rail, Precision Instrumentation Amplifiers 50µs/div Figure 5b. MAX4196 Shutdown Mode 50µs/div Figure 5c. MAX4197 Shutdown Mode The accuracy and temperature drift of the R also influence the IC’s precision and gain drift, and can be derived from the equation above. With low R ...
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Micropower, Single-Supply, Rail-to-Rail, Precision Instrumentation Amplifiers Power-Supply Bypassing and Layout Good layout technique optimizes performance by decreasing the amount of stray capacitance at the instrumentation amplifier’s gain-setting pins. Excess capacitance will produce peaking in the amplifier’s fre- quency response. To ...
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... A1 FRONT VIEW Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 13 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © ...