MAX4194ESA+T
Instrumentation, Op Amps, Buffer Amps
Technical Specifications
| Type | Description |
|---|---|
| Iq A | 9.3e-05 |
| Settling time | 60us |
| output type | - |
| Input Offset Current(Ios) | 1nA |
| Input Offset Current Drift (Ios TC) | 15pA/°C |
| Ib - Input Bias Current | 6nA |
| Power Supply Rejection Ratio (PSRR) | 120dB |
| -3dB Bandwidth | 250kHz |
| Output Current | 0.005 A |
| Channels | 1.0 |
| Voffset V | 100 V |
| Type | Description |
|---|---|
| Slew Rate Vus | 0.06 |
| Operating Temp | -40°C ~ +85°C |
| Common Mode Rejection Ratio | 95.0 |
| Voffset Drift Uv | 1.0 |
| Features | External resistor gain |
| Noise Nv | 85.0 |
| Dual Supply | -3.75V~-1.35V;1.35V~3.75V |
| Rail To Rail | Rail-to-rail output |
| Single Supply | 2.7V~7.5V |
| Package / Case | SO-8 |
Product Introduction
The MAX4194 is a variable-gain precision instrumentation amplifier that combines Rail-to-Rail single-supply operation, outstanding precision specifications, and a high gain bandwidth. This amplifier is also offered in three fixed-gain versions: the MAX4195 (G = +1V/V), the MAX4196 (ΔG = +10V/V), and the MAX4197 (G = +100V/V). The fixed-gain instrumentation amplifiers feature 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–MAX4197 have rail-to-rail outputs and inputs that can swing to 200mV below the negative rail and to within 1.1V of the positive rail. All parts draw only 93μA and operate from a single +2.7V to +7.5V supply or from dual ±1.35V to ±3.75V supplies. These amplifiers are offered in 8-pin SO packages and are specified for the extended temperature range (-40°C to +85°C).
Features
- Low Power Consumption Is Ideal for Remote-Sensing and Battery-Powered Applications
- +2.7V Single-Supply Operation
- Low Power Consumption
- 93μA Supply Current
- 8μA Shutdown Current (MAX4195/MAX4196/MAX4197)
- Precision Specifications Maximize Sensor Peformance
- High Common-Mode Rejection: 115dB (G = +10V/V)
- Input Common-Mode Range Extends 200mV Below GND
- Low 50μV Input Offset Voltage (G ≥ +100V/V)
- Low ±0.01% Gain Error (G = +1V/V)
- 250kHz -3dB Bandwidth (G = +1V/V, MAX4194)
- Rail-to-Rail Outputs
Applications
- - Medical Equipment - Thermocouple Amplifier - 4 20mA Loop Transmitters - Data-Acquisition Systems - Battery-Powered/Portable Equipment - Transducer Interface - Bridge Amplifier
Datasheet
Alternative Parts
Common MAX4194ESA+T alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
Sourcing Information
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