INA821 datasheet(13/36 Pages) TI1

tên linh kiện	INA821

Giải thích chi tiết về linh kiện	35-uV Offset, 7-nV/?숰z Noise, Low-Power, Precision Instrumentation Amplifier

PDF	36 Pages

Scroll/Zoom	100%

nhà sản xuất	TI1 [Texas Instruments]

Trang chủ	http://www.ti.com

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13 / 36 page

100

10k

100k

10M

Frequency (Hz)

VS = ±15 V

VS = ±5 V

C001

Temperature (qC)

-75

-50

-25

100

125

150

Sinking current

Sourcing current

Output Current (mA)

14.4

14.5

14.6

14.7

14.8

14.9

40qC

25qC

85qC

125qC

Output Current (mA)

-15

-14.9

-14.8

-14.7

-14.6

-14.5

-14.4

40qC

25qC

85qC

125qC

100

150

200

250

300

-14

-13.8

-13.6

-13.4

-13.2

-13

-12.8

-12.6

Input Common-Mode Voltage (V)

-40°C

25°C

85°C

125°C

C126

-300

-280

-260

-240

-220

-200

-180

-160

12.5

12.7

12.9

13.1

13.3

13.5

13.7

Input Common-Mode Voltage (V)

-40°C

25°C

85°C

125°C

C127

INA821

www.ti.com

SBOS893 – AUGUST 2018

Product Folder Links: INA821

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Typical Characteristics (continued)

at TA = 25°C, VS = ±15 V, RL = 10 kΩ, VREF = 0 V, and G = 1 (unless otherwise noted)

Figure 31. Offset Voltage vs Negative Common-Mode

Voltage

Figure 32. Offset Voltage vs Positive Common-Mode

Voltage

Figure 33. Positive Output Voltage Swing vs Output Current

Figure 34. Negative Output Voltage Swing vs Output Current

Figure 35. Short Circuit Current vs Temperature

Figure 36. Large-Signal Frequency Response

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