CXA1843Q 查看數據表（PDF） - Sony Semiconductor

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CXA1843Q

High-Speed Sample-and-Hold IC

Sony Semiconductor 

Pin Description

Pin

No.

Symbol

1 AVCC1

Pin voltage

5V (Typ.)

2 HGND

0V

3 VIN

—

4 AVEE1

–5V (Typ.)

Equivalent circuit

AVCC1

HGND

VIN

130

30k

DVEE2

CXA1843Q

Description

Analog positive power supply.

Internal resistance GND for

sample-and-hold.

Sample-and-hold-input.

Analog negative power supply.

5 CGND

0V

6 NC

7 NC

8 NC

9 NC

10 AVEE2

—

—

—

—

–5V (Typ.)

11 SHOUT

AVEE1

AVCC1

500µ 500µ

CGND

Internal capacitance GND for

sample-and-hold.

DVEE2

Connect to AGND.

Connect to AGND.

Connect to AGND.

Connect to AGND.

Analog negative power supply.

AVCC3

SHOUT

Sample-and-hold output.

DVEE2

–2–

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