AD8451 datasheet(12/33 Pages) AD

No de pièce	AD8451

Description	Low Cost, Precision Analog Front End and Controller for Battery Test/Formation Systems

PDF	33 Pages

Scroll/Zoom	100%

Fabricant	AD [Analog Devices]

Site Internet	http://www.analog.com

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12 / 33 page

Data Sheet

AD8451

DA CHARACTERISTICS

–40

–30

–20

–10

–5

OUTPUT VOLTAGE (V)

AVCC = +25V

VEE = −5V

Figure 15. Input Common-Mode Voltage vs. Output Voltage

for AVCC = +25 V and AVEE = −5 V

–50

–40

–30

–20

–10

100

10k

100k

VALID FOR ALL RATED

SUPPLY VOLTAGES

FREQUENCY (Hz)

Figure 16. Gain vs. Frequency

–120

–100

–80

–60

–40

–20

100

10k

100k

FREQUENCY (Hz)

VALID FOR ALL RATED

SUPPLY VOLTAGES

Figure 17. CMRR vs. Frequency

–50

–40

–30

–20

–10

–20

–15

–10

–5

OUTPUT VOLTAGE (V)

AVCC = +15V

VEE = −15V

Figure 18. Input Common-Mode Voltage vs. Output Voltage

for AVCC = +15 V and AVEE = −15 V

–200

–150

–100

–50

–40 –30 –20 –10

TEMPERATURE (°C)

Figure 19. Gain Error vs. Temperature

–3

–2

–1

–40 –30 –20 –10

TEMPERATURE (°C)

Figure 20. Normalized CMRR vs. Temperature

Rev. 0 | Page 11 of 32

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