Enhanced Product

AD7124-4-EP

Rev. 0 | Page 15 of 17

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5

203550658095

110 125

TEMPERATURE (°C)

15 UNITS

–1.2

–1.0

–0.8

–0.6

–0.4

–0.2

0

Figure 15. Excitation Current Drift Matching (500 μA)

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5

203550658095

110 125

TEMPERATURE (°C)

0

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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5

203550658095

110 125

TEMPERATURE (°C)

0

450

400

350

300

250

200

150

100

50

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

5

203550658095

110 125

TEMPERATURE (°C)

0

350

300

250

200

150

100

50

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)