Analog Devices (MAX4194ESA+) Instrument Amplifier, Precision, 1 Amplifier

Instrument Amplifier, Precision, 1 Amplifier, 100 µV, 0.06 V/µs, 250 kHz

Product Overview
The MAX4194ESA+ is a micropower rail to rail precision instrumentation amplifier in 8 pin NSOIC package. This variable gain instrumentation amplifier combines rail to rail, single supply operation, outstanding precision specifications and high gain bandwidth. The MAX4194 has rail to rail outputs and inputs that can swing to 200mV below the negative rail and to within 1.1V of positive rail. It draws 93µA supply current and low power consumption of this device makes it as Ideal for remote sensing and battery powered applications. It is used in thermocouple amplifier, 4mA to 20mA loop transmitters, data acquisition systems, battery powered equipments, transducer interfaces and bridge amplifier.

Supply voltage range from ± 1.35V to ± 3.75V, 2.7V to 7.5V
Operating temperature range from -40°C to 85°C
-3dB bandwidth of 0.147KHz at G = +1000V/V and slew rate of 0.06V/µs
Precision specifications maximize sensor performance
Settling time of 7ms at G = +1000V/V, power supply rejection of 120dB
Input offset voltage of ±50µV at G = +1000V/V, VCM = VCC/2, TA = +25°C
Input offset voltage drift of ±1.0µV/°C at G = +1V/V
DC common mode rejection of 115dB at G = + 1000V/V, TA = +25°C, VCM = VEE + 0.2V to VCC – 1.1V
AC common mode rejection of 106dB at G = +100V/V
Input bias current of 6nA and input offset current of ±1nA

Applications
Signal Processing, Medical, Portable Devices

Product Information
No. of Amplifiers: 1 Amplifier
Input Offset Voltage: 100µV
Slew Rate: 0.06V/µs
Bandwidth: 250kHz
Supply Voltage Range: ± 1.35V to ± 3.75V, 2.7V to 7.5V
Amplifier Case Style: NSOIC
No. of Pins: 8Pins
Amplifier Output: Rail to Rail
CMRR: 115dB
Operating Temperature Min: -40°C
Operating Temperature Max: 85°C
MSL: MSL 1 – Unlimited

What’s in the box
1 x Instrument Amplifier