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參數資料
| 型號： | ADG782 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 2.5 ohm Quad SPST Switches in Chip Scale Package |
| 中文描述： | 2.5歐姆四路SPST開關，在芯片級封裝 |
| 文件頁數： | 5/8頁 |
| 文件大小： | 169K |
| 代理商： | ADG782 |
REV. A
ADG781/ADG782/ADG783
–5–
V
DD
GND
S
D
IN
R
ON
R
ON
Most positive power supply potential.
Ground (0 V) reference.
Source terminal. May be an input or output.
Drain terminal. May be an input or output.
Logic control input.
Ohmic resistance between D and S.
On-resistance match between any two chan-
nels (i.e., R
ON
max and R
ON
min).
Flatness is defined as the difference between
the maximum and minimum value of on
resistance as measured over the specified
analog signal range.
Source leakage current with the switch “OFF.”
Drain leakage current with the switch “OFF.”
Channel leakage current with the switch “ON.”
Analog voltage on terminals D, S.
“OFF” switch source capacitance.
“OFF” switch drain capacitance.
R
FLAT(ON)
I
S
(OFF)
I
D
(OFF)
I
D
, I
S
(ON)
V
D
(V
S
)
C
S
(OFF)
C
D
(OFF)
C
D
, C
S
(ON)
t
ON
“ON” switch capacitance.
Delay between applying the digital control
input and the output switching on.
Delay between applying the digital control
input and the output switching off.
“OFF” time or “ON” time measured
between the 90% points of both switches,
when switching from one address state to
another (ADG783 only).
A measure of unwanted signal that is coupled
through from one channel to another as a
result of parasitic capacitance.
A measure of unwanted signal coupling
through an “OFF” switch.
A measure of the glitch impulse transferred
from the digital input to the analog output
during switching.
The frequency response of the “ON” switch.
The loss due to the on resistance of the switch.
t
OFF
t
D
Crosstalk
Off Isolation
Charge
Injection
On Response
On Loss
TERMINOLOGY
Typical Performance Characteristics
V
D
OR V
S
–
DRAIN OR SOURCE VOLTAGE
–
V
6
R
O
–
0
0
0.5
V
DD
= 2.7V
0.5
1
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
1.5
2
2.5
3
3.5
4
4.5
V
DD
= 3V
V
DD
= 4.5V
V
DD
= 5V
T
A
= 25 C
5
TPC 1. On Resistance as a Function of V
D
(V
S
)
V
D
OR V
S
–
DRAIN OR SOURCE VOLTAGE
–
V
6
R
O
–
0
0
+85 C
0.5
1
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
3
V
DD
= 3V
–
40 C
0.5
1.5
2
2.5
+25 C
TPC 2. On Resistance as a Function of V
D
(V
S
) for
Different Temperatures V
DD
= 3 V
V
D
OR V
S
–
DRAIN OR SOURCE VOLTAGE
–
V
6
R
O
–
0
0
0.5
0.5
1
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
1.5
2
2.5
3
3.5
4
4.5
5
V
DD
= 5V
+85 C
–
40 C
+25 C
TPC 3. On Resistance as a Function of V
D
(V
S
) for
Different Temperatures V
DD
= 5 V
V
DD
= 5V
4 SW
1 SW
FREQUENCY
–
Hz
10m
1m
1n
100
10M
1k
I
S
–
10k
100k
1M
100
10
1
100n
10n
TPC 4. Supply Current vs. Input Switching Frequency
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADG782BCP | 制造商:Analog Devices 功能描述:Analog Switch Quad SPST 20-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:QUAD SPST I.C. - Bulk |
| ADG782BCP-REEL | 制造商:Analog Devices 功能描述:Analog Switch Quad SPST 20-Pin LFCSP EP T/R 制造商:Rochester Electronics LLC 功能描述:QUAD SPST I.C. - Tape and Reel |
| ADG782BCP-REEL7 | 制造商:Analog Devices 功能描述:Analog Switch Quad SPST 20-Pin LFCSP EP T/R 制造商:Rochester Electronics LLC 功能描述:QUAD SPST I.C. - Tape and Reel |
| ADG782BCPZ | 功能描述:IC SWITCH QUAD SPST 20LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 標準包裝:48 系列:- 功能:開關 電路:4 x SPST - NO 導通狀態電阻:100 歐姆 電壓電源:單/雙電源 電壓 - 電源，單路/雙路(±):2 V ~ 12 V，±2 V ~ 6 V 電流 - 電源:50nA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC 包裝:管件 |
| ADG782BCPZ-REEL7 | 功能描述:IC SWITCH QUAD SPST 20LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 應用說明:Ultrasound Imaging Systems Application Note 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:250 系列:- 功能:開關 電路:單刀單擲 導通狀態電阻:48 歐姆 電壓電源:單電源 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V 電流 - 電源:5µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:48-LQFP 供應商設備封裝:48-LQFP（7x7） 包裝:托盤 |
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