INA826 datasheet(12/33 Pages) TI

No. de pieza	INA826

Descripción Electrónicos	INA823 Precision, Low-Power, Wide-Supply (2.7-V to 36-V) Instrumentation Amplifier

PDF	33 Pages

Scroll/Zoom	100%

Fabricante Electrónico	TI [Texas Instruments]

Página de inicio	http://www.ti.com

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12 / 33 page

7.6 Typical Characteristics (continued)

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

VS = 2.7 V

Figure 7-31. Offset Voltage vs Common-Mode Voltage

100

10k

100k

100

10k

100k

10M

Frequency (Hz)

G062

Figure 7-32. Open-Loop Output Impedance vs Frequency

Figure 7-33. Closed-Loop Gain vs Frequency

Output Voltage (V)

0.25 0.5 0.75

1.25 1.5 1.75

2.25 2.5 2.75

0.2

0.4

0.6

0.8

1.2

1.4

1.6

1.8

VREF = 0 V

VREF = 1.35 V

VS = 2.7 V

Figure 7-34. Input Common-Mode Voltage vs Output Voltage

Output Voltage (V)

0.25 0.5 0.75

1.25 1.5 1.75

2.25 2.5 2.75

0.15

0.3

0.45

0.6

0.75

0.9

1.05

1.2

1.35

1.5

1.65

1.8

1.95

2.1

2.25

VREF = 0 V

VREF = 1.35 V

VS = 2.7 V

G = 100

Figure 7-35. Input Common-Mode Voltage vs Output Voltage

Output Voltage (V)

0.5

1.5

2.5

3.5

4.5

0.5

1.5

2.5

3.5

4.5

VREF = 0 V

VREF = 2.5 V

VS = 5 V

Figure 7-36. Input Common-Mode Voltage vs Output Voltage

INA823

SBOSA75A – JULY 2021 – REVISED JULY 2021

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