Datasheet Details
| Part number | AM417 |
|---|---|
| Manufacturer | Analog Microelectronics |
| File Size | 265.42 KB |
| Description | Ratiometric instrumentation amplifier |
| Datasheet | AM417-AnalogMicroelectronics.pdf |
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Overview: AM417 – Ratiometric instrumentation amplifier with adjustable output stage PRINCIPLE FUNCTION Integrated instrumentation amplifier with an output stage for the amplification of differential signals and with an internal current source for the supply of external signal sources. The output signal is a voltage between 0.5 and 4.5V, ratiometrical to the supply voltage. The output span could be adjusted by the changeable gain of the output stage. VCC = 5V 5% differential input voltage 0...200mV AM417 VOUT = 0,5...4,5V ratiometric IBR = 1mA TYPICAL APPLICATIONS • Amplification of resistor bridge signals • Voltage measurement e.g. temperature sensors • Current measurement via Shunt resistors • Amplification circuitry for sensing elements e.g. silicon pressure sensing elements • Differential input circuit for microprocessors/ADC-applications • Automotive bridge signal conditioning Analog Microelectronics GmbH An der Fahrt 13, D – 55124 Mainz Phone:+49 (0)6131/91 073-0 Fax: +49 (0)6131/91 073-30 Internet: http://www.analogmicro.de Email: info@analogmicro.de July 2008 –Rev 3.
| Part number | AM417 |
|---|---|
| Manufacturer | Analog Microelectronics |
| File Size | 265.42 KB |
| Description | Ratiometric instrumentation amplifier |
| Datasheet | AM417-AnalogMicroelectronics.pdf |
|
|
|
OF FUNCTIONS 6 Instrumentation amplifier 6 Current source 6 Output stage 6 CALIBRATION WITH A RESISTOR BRIDGE CIRCUIT 7 Setting the output span 7 Setting the output offset 7 EXAMPLES 10 Example 1: Piezoresistive pressure sensing element in a bridge circuit with a positive offset 10 Example 2: Piezoresistive pressure sensing element in a bridge circuit with a negative offset 11 Example 3: Piezoresistive pressure sensing element in a bridge circuit with a high positive offset 12 TEMPERATURE COMPENSATION OF THE OUTPUT SPAN 13 EXAMPLE 15 Example 4: TCS compensation of a piezoresistive pressure sensing element 15
| Part Number | Description |
|---|---|
| AM411 | Low-Cost Voltage Transmitter |
| AM400 | UNIVERSAL AMPLIFIER |
| AM401 | INDUSTRIAL VOLTAGE AMPLIFIER |
| AM402 | CURRENT CONVERTER |
| AM442 | STROM-WANDLER-IC |
| AM452 | Voltage-to-current transducer |
| AM457 | Precision amplifier |
| AM460 | Industrial Converter/Protector |
| AM461 | AMPLIFIER/PROTECTION |
| AM462 | Industrial V/I Converter/Protector |