NA2200 5V Analog Front End with High Gain PGA Datasheet

PublishTime：2024-06-21

●GENERAL 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. ●FEATURES ■Supply Voltage: +2.7V to +5.5V ■Ambient Operating Temperature: -40℃ to 125℃ ■ADC Resolution: 16-Bit (No missing codes) ■Data Rate: 0.814k to 6.51ksps(1) ■Input mode: Differential : 2 inputs Single-ended: 4inputs Pseudo-differential ■PGA: 1V/V to 512V/V ■System Calibration for offset & gain drift ■Built-in Regulator ■Current Consumption ▲Normal Mode 4mA ▲Low Power Mode 1.3mA ■Conversion mode: Single / Continuous ■Excitation Current Source: 2 systems (0.1mA, 0.25mA, 0.5mA, 1.0mA) ■Interface: SPI ■CS (Chip Select) ■Error detection: CRC8, Check Sum ■Package: SSOP-16-BD

Brand of Product：	Nisshinbo
Part#：	NA2200、NA2200BDAE2S More Part#
Product Category：	Analog Front End、CMOS-based 5V AFE More
Application：	[ Pressure sensors ][ Flowmeters ][ Current Measurement ][ Thermostat ][ PLC ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	SSOP-16-BD
Language：	English Chinese Chinese and English Japanese
Date of Creation：	May 23, 2024
Version Number：	Ver.1.0
Data Encoding：
Data Size：	4.3 MB

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