ADS8324

6

SBAS172A

www.ti.com

TYPICAL CHARACTERISTICS (Cont.)

At TA = +25°C, VCC = 1.8V, VREF = 0.9V, fSAMPLE = 50kHz, fCLK = 24 • fSAMPLE, unless otherwise specified.

CHANGE IN BIPOLAR OFFSET vs TEMPERATURE

1

0.8

0.6

0.4

0.2

0

–0.2

–0.4

–0.6

–0.8

–1

–50

110

30

50

70

90

–10

–30

10

Temperature (

°C)

CHANGE IN GAIN vs TEMPERATURE

1

0.8

0.6

0.4

0.2

0

–0.2

–0.4

–0.6

–0.8

–1

–50

110

30

50

70

90

–10

–30

10

Temperature (

°C)

CHANGE IN BPZ vs REFERENCE VOLTAGE

10

8

6

4

2

0

–2

–4

–6

–8

–10

0.4

1.1

0.8

0.9

1

0.5

0.6

0.7

Reference Voltage (V)

CHANGE IN GAIN vs REFERENCE VOLTAGE

10

8

6

4

2

0

–2

–4

–6

–8

–10

0.4

1.1

0.8

0.9

1

0.5

0.6

0.7

Reference Voltage (V)

NOISE vs REFERENCE VOLTAGE

10

9

8

7

6

5

4

3

2

1

0

0.4

1.1

0.8

0.9

1

0.5

0.6

0.7

Reference Voltage (V)

MAXIMUM SAMPLING RATE vs SUPPLY VOLTAGE

1000

100

10

1

1.5

4

33.5

22.5

Supply (V)