Datasheet > OPAX347

OPAX347

更新时间： 2022-11-28 23:35:03

品牌	Logo	应用领域
BB		运算放大器
页数	文件大小	规格书
12页	234K
描述
1.8V, 2.9uA, 90kHz, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS

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数据手册

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OPAX347 数据手册

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www.ti.com

SBOS347A − NOVEMBER 2005 − REVISED DECEMBER 2005

TYPICAL CHARACTERISTICS

At T = +25°C, V = 5V, R = 25kΩ connected to V /2, unless otherwise noted.

COMMON−MODE AND

POWER SUPPLY REJECTION RATIO

vs FREQUENCY

OPEN−LOOP GAIN AND PHASE

vs FREQUENCY

120

100

120

100

−

PSRR

+PSRR

120

150

180

CMRR

−

100k

0.1

100

10k

100k

0.1

100

10k

Frequency (Hz)

MAXIMUM OUTPUT VOLTAGE

vs FREQUENCY

QUIESCENT CURRENT

vs SUPPLY VOLTAGE

3.5

3.0

2.5

2.0

1.5

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

10k

100k

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

Frequency (Hz)

Supply Voltage (V)

OUTPUT VOLTAGE

vs OUTPUT CURRENT

SHORT−CIRCUIT CURRENT

vs SUPPLY VOLTAGE

2.5

2.0

1.5

1.0

0.5

+I_SC

V_S

2.5V

−

I_SC

−

+125 C

+85 C

+25 C

40 C

−

0.5

1.0

1.5

2.0

2.5

−

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

I_OUT(mA)

Supply Voltage (V)

1 2 345 6 7...12

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