ADD8702ACP-REEL Просмотр технического описания (PDF) - Analog Devices

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Компоненты Описание

производитель

ADD8702ACP-REEL

12-Channel Gamma Buffers with VCOM Buffer

Analog Devices 

ADD8702

6,000

5,000

VDD = 16V

TA = 25؇C

ALL CHANNELS

4,000

3,000

2,000

1,000

0

–22 –14 –6 2 10 18 26 34

OUTPUT VOLTAGE ERROR (mV)

TPC 19. Output Voltage Error

Distribution

70

VDD = 16V

60 VCOM AND BUFFERS 1 TO 9

MARKER SET @ 10kHz

50 MARKER READING = 25.7nV/ Hz

40

30

20

10

0

–10

0

5

10

15

20

25

FREQUENCY (Hz)

TPC 22. Voltage Noise Density

vs. Frequency

80

ALL CHANNELS

60 VDD = 8V

40 TA = 25؇C

20

0

–20

–40

PSRR

–60

–80

–100

–120

100

1k

10k 100k 1M 10M

FREQUENCY (Hz)

TPC 20. Power Supply Rejection

Ratio vs. Frequency

70

VDD = 16V

60 BUFFERS 10 TO 12

MARKER SET @ 10kHz

50 MARKER READING = 36.6nV/ Hz

40

30

20

10

0

–10

0

5

10

15

20

25

FREQUENCY (Hz)

TPC 23. Voltage Noise Density

vs. Frequency

TIME (40␮s/DIV)

TPC 21. No Phase Reversal

–6–

REV. 0

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