ADA4625-2ARDZ-R7 datasheet(21/35 Pages) AD

Il numero della parte	ADA4625-2ARDZ-R7

Spiegazioni elettronici	36V 18MHz Low Noise, Fast Settling Single Supply, RRO, JFET Op Amp

PDF	35 Pages

Scroll/Zoom	100%

Produttore elettronici	AD [Analog Devices]

Homepage	http://www.analog.com

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21 / 35 page

Data Sheet

ADA4625-1/ADA4625-2

Rev. A | Page 21 of 35

0.1

0.01

0.001

0.0001

200

20k

FREQUENCY (Hz)

VSY = ±18V

RL = 2kΩ

VIN = 6V rms

BW = 80kHz, AV = +1

BW = 80kHz, AV = –1

BW = 500kHz, AV = +1

BW = 500kHz, AV = –1

Figure 77. ADA4625-2 THD + N vs. Frequency, VSY = ±18 V

TIME (1s/DIV)

VSY = 5V

VSY = ±18V

Figure 78. 0.1 Hz to 10 Hz Noise

400

300

200

100

–100

–200

–300

–400

416

824

VSY (V)

5 AMPLIFIERS

TA = 25°C

VCM = VSY/2

Figure 79. VOS vs. VSY

0.1

0.01

0.001

0.0001

200

20k

FREQUENCY (Hz)

VSY = 5V

RL = 2kΩ

VIN = 0.6V rms

BW = 80kHz, AV = +1

BW = 80kHz, AV = –1

BW = 500kHz, AV = +1

BW = 500kHz, AV = –1

Figure 80. ADA4625-2 THD + N vs. Frequency, VSY = 5 V

100

100k

10k

FREQUENCY (Hz)

VSY = 5V

VSY = ±18V

Figure 81. Voltage Noise Density vs. Frequency

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.0

1.5

0.5

824

VSY (V)

TA = –40°C

TA = +125°C

TA = +85°C

TA = +25°C

VCM = VSY/2

Figure 82. Supply Current (ISY) vs. VSY for Various Temperatures

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