NA2200 Series
5V Analog Front End with High Gain PGA
NA2200 Series
5V Analog Front End with High Gain PGA
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Description
NA2200 is a CMOS-based 5V AFE with up to 512 times internal PGA (Programmable Gain Amplifier). Internal 16-bit ΔΣ type A / D converter can perform conversion rates from 0.814ksps to 6.51ksps.The customer can choose internal A/D converter’s input, among differential input, single-ended input and pseudo-differential input. NA2200 can set the optimum gain to the pressure sensor, flow sensor by a wide range of gain setting. Various parameters (such as gain, conversion rate, correction) settings can be easily set in the SPI communication from an external MCU.
Applications
- Pressure sensors
- Flowmeters
- Current Measurement
- Thermostat
- PLC
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Spec
Consumer Supply Voltage 2.7V to 5.5V Operating Current Normal Mode:4mA
Low Power Mode:1.3mASpeed 0.814ksps to 6.51ksps(Single Conversion, Low Power Mode) Number of Pin 16 Interface SPI Structure CMOS Wide Operating Temperature -40°C to +125°C Junction Temp. +150°C Package SSOP-16-BD ADC Resolution 16-Bit (No missing codes) Excitation Current Source 2 systems(0.1mA, 0.25mA, 0.5mA, 1mA) Input mode Differential : 2 inputs, Single-ended : 4inputs, Pseudo-differential Note PGA 1V/V to 512V/V
System Calibration for offset & gain drift
Built-in Regulator
Conversion mode Single / Continuous
CS (Chip Select)
Error detection CRC8, Check Sum -
Technical
Documents -
Quality &
PackagesProduct Name Compatibility Package Marking Reliability NA2200BDAE2S SSOP-16-BD See datasheet - - Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
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Sample / Buy
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Buy Online
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Buy, Request for Samples, Request for Information Materials
Authorized Distributors
Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.
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