AD8421 datasheet(11/34 Pages) AD

номер детали	AD8421

подробное описание детали	36V Fully-Differential Programmable-Gain Instrumentation Amplifier with 25pA Input Bias Current

PDF	34 Pages

Scroll/Zoom	100%

производитель	AD [Analog Devices]

домашняя страница	http://www.analog.com

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LTC6373

Rev. 0

For more information www.analog.com

TYPICAL PERFORMANCE CHARACTERISTICS

Input Referred 0.1Hz to 10Hz

Voltage Noise (G = 0.5)

Input Referred 0.1Hz to 10Hz

Voltage Noise (G = 0.25)

DGND Pin Current vs DGND Pin

Voltage

A0 Digital Input Pin Current vs

A0 Digital Input Pin Voltage

A1 Digital Input Pin Current vs

A1 Digital Input Pin Voltage

Supply Current vs Temperature

A2 Digital Input Pin Current vs

A2 Digital Input Pin Voltage

Supply Current vs Supply Voltage

Shutdown Supply Current vs

Temperature

V+ = V+OUT = 15V, V– = –15V, VICM = VOCM = 0V, TA = 25°C, G = 1, unless otherwise noted.

A2 = A1 = A0 = 15V

–40°C

25°C

85°C

125°C

DGND VOLTAGE (V)

–15 –12.5 –10 –7.5 –5 –2.5 0 2.5 5 7.5 10 12.5

–50

–40

–30

–20

–10

6373 G36

DGND = A2 = A1 = 0V

–40°C

25°C

85°C

125°C

A0 VOLTAGE (V)

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

6373 G37

DGND = A2 = A0 = 0V

–40°C

25°C

85°C

125°C

A1 VOLTAGE (V)

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

6373 G38

DGND = A1 = A0 = 0V

–40°C

25°C

85°C

125°C

A2 VOLTAGE (V)

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

6373 G39

VS = 9V

VS = 30V

TEMPERATURE (°C)

–50 –25

100 125

4.0

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.9

5.0

6373 G40

–40°C

25°C

85°C

125°C

SUPPLY VOLTAGE (V)

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

6373 G41

VS = 9V

VS = 30V

TEMPERATURE (°C)

–50 –25

100 125

100

120

140

160

180

200

220

240

260

280

300

6373 G42

TIME (1s/DIV)

6373 G34

TIME (1s/DIV)

6373 G35

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