AD7124-4TRUZ-EP-R7 datasheet(15/17 Pages) AD

Part #	AD7124-4TRUZ-EP-R7

Description	4-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference

PDF	17 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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15 / 17 page

Enhanced Product

AD7124-4-EP

Rev. 0 | Page 15 of 17

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203550658095

110 125

TEMPERATURE (°C)

15 UNITS

–1.2

–1.0

–0.8

–0.6

–0.4

–0.2

Figure 15. Excitation Current Drift Matching (500 μA)

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110 125

TEMPERATURE (°C)

200

400

600

800

1000

1200

GAIN = 1, AIN BUFFERS OFF

GAIN = 2 TO 8

GAIN = 1, AIN BUFFERS ON

GAIN = 16 TO 128

Figure 16. Analog Current vs. Temperature (Full Power Mode)

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203550658095

110 125

TEMPERATURE (°C)

450

400

350

300

250

200

150

100

GAIN = 1, AIN BUFFERS OFF

GAIN = 2 TO 8

GAIN = 1, AIN BUFFERS ON

GAIN = 16 TO 128

Figure 17. Analog Current vs. Temperature (Mid Power Mode)

–55 –40 –25 –10

203550658095

110 125

TEMPERATURE (°C)

350

300

250

200

150

100

GAIN = 1, AIN BUFFERS OFF

GAIN = 2 TO 8

GAIN = 1, AIN BUFFERS ON

GAIN = 16 TO 128

Figure 18. Analog Current vs. Temperature (Low Power Mode)

AD7124-4TRUZ-EP-R7 Datasheet(PDF) 15 Page - Analog Devices

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