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參數(shù)資料
| 型號(hào)： | CXA1843Q |
| 廠商： | Sony Corporation |
| 英文描述： | High-Speed Sample-and-Hold IC |
| 中文描述： | 高速采樣保持集成電路 |
| 文件頁(yè)數(shù)： | 3/20頁(yè) |
| 文件大小： | 518K |
| 代理商： | CXA1843Q |
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– 3 –
CXA1843Q
Pin
No.
Symbol
AV
CC3
AV
EE3
REFOUT
REFFB
NC
AV
CC4
REFIN
REX2
NC
5V (Typ.)
–5V (Typ.)
–2.8V
As shown in the
Application
Circuit, PNP TR.
is connected
and 2.5V is
applied to
Pin18.
–2V
As shown in the
Application
Circuit, PNP TR.
is connected
and 2.5V is
applied to
Pin18.
Pin voltage
Equivalent circuit
Description
12
13
14
15
16
17
18
19
20
Analog positive power supply.
Analog negative power supply.
Connect the base of the
external PNP transistor to
create a –2V power supply.
Connect the emitter of the
external PNP transistor to
create a –2V power supply.
Connect to AGND.
Analog positive power supply.
External DC input for adjusting
the –2V power supply.
Connect external resistor that
determines the time interval (T
2
)
between master clock (MCLK)
rise and A/D converter clock
(A/D CLK) fall.
(Normally connect to 1.6k
)
Connect to AGND.
—
5V (Typ.)
2.5V (Typ.)
Approx. 0.5V
When external
resistor is
connected
between Pin 19
and AGND
—
AV
EE3
AV
CC4
130
400μ
REFFB
REFOUT
DV
EE2
DV
EE2
GND
REFIN
AV
CC4
130
300μ
DV
CC2
REX2
GND
DV
EE2
1k
130
0.5V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXA1844Q | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| CXA1845Q | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| CXA1846AM | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| CXA1846AN | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| CXA1846M | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXA1875AM | 制造商:Panasonic Industrial Company 功能描述:IC |
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| CXA1998QT6 | 制造商:Panasonic Industrial Company 功能描述:IC |
| CXA20 | 制造商:ARTESYN 制造商全稱:Artesyn Technologies 功能描述:20W DC/DC Converters |
| CXA2000 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Y/C/RGB/D for PAL/NTSC Color TVs |
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