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Electronic device products AFE (analog front end) AFE (for sensor measurement) NA2202 series NA2202NBAE2S-NA2202NBAE2S
Electronic device products AFE (analog front end) AFE (for sensor measurement) NA2202 series NA2202NBAE2S-Nisshinbo Micro Devices Inc.

Electronic device products AFE (analog front end) AFE (for sensor measurement) NA2202 series NA2202NBAE2S
Nisshinbo Micro Devices Inc.

Nisshinbo Micro Devices Inc.'s Response Status

Response Rate

100.0%

Response Time

13.7hours

Relatively Fast Response


About This Product

■Summary

NA2202/2203/2204 has a built-in 16/20/24-bit ΔΣ type A/D converter of 3.125sps to 9.6ksps and PGA with maximum gain of 128x using C-MOS process. It has an error detection function using 8-bit CRC, so it can be used in noisy environments. It is also possible to turn off CRC. By setting the analog operating power supply voltage to AVDD=+2.5V, AVSS=-2.5V, it can also support negative voltage inputs such as thermocouples. Excitation current sources can bias sensors such as bridge-type pressure sensors and resistance temperature detectors. There are two systems of excitation current sources, and matching is less than 1% at 3σ. By using low power consumption mode, power consumption can be reduced to about 1/3 of normal operation. The conversion data rate in low power consumption mode operates at 1/4 of normal operation.

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    Electronic device products AFE (analog front end) AFE (for sensor measurement) NA2202 series NA2202NBAE2S

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1 Models of Electronic device products AFE (analog front end) AFE (for sensor measurement) NA2202 series NA2202NBAE2S

Image Part Number Price (excluding tax) Built-in high precision ADC (bit) Power supply voltage range (V) Speed ​​(ksps) Current consumption (mA) Structure Operating temperature range (℃) Excitation current source Input method Remarks Number of pins Package Junction temperature (℃) Interface
Electronic device products AFE (analog front end) AFE (for sensor measurement) NA2202 series NA2202NBAE2S-Part Number-NA2202NBAE2S

NA2202NBAE2S

Available upon quote

16 (No missing codes)

2.7 ~ 5.5

3.125 ~ 9.6 (continuous conversion)

Analog (Normal): 2.9, Analog (Low Power): 0.9, Digital: 0.26

CMOS structure

-40 ~ +125

2 lines (0.1mA, 0.25mA, 0.5mA, 1mA)

4 differential inputs / 8 single-ended inputs / pseudo differential input

PGA (1x ~ 128x), calibration function: offset/gain error calibration, built-in regulator 2.048V±20mV, conversion mode: single conversion/continuous conversion CS (chip select), etc.

Twenty four

QFN4040-24-NB

+150

SPI

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About Company Handling This Product

Response Rate

100.0%


Response Time

13.7hrs

Company Overview

Nisshinbo Micro Devices Inc., established in 1959, and headquartered in Tokyo, Japan, is a manufacturer of sem...

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  • Japan

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