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參數資料
| 型號： | ADG781BCPZ |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 5/9頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH QUAD SPST 20LFCSP |
| 產品培訓模塊： | Switch Fundamentals |
| 標準包裝： | 490 |
| 功能： | 開關 |
| 電路： | 4 x SPST - NC |
| 導通狀態(tài)電阻： | 4 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 1.8 V ~ 5.5 V |
| 電流 - 電源： | 1nA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-VFQFN 裸露焊盤，CSP |
| 供應商設備封裝： | 20-LFCSP |
| 包裝： | 托盤 |
REV.
ADG781/ADG782/ADG783
–5–
VDD
Most positive power supply potential.
GND
Ground (0 V) reference.
S
Source terminal. May be an input or output.
D
Drain terminal. May be an input or output.
IN
Logic control input.
RON
Ohmic resistance between D and S.
ΔRON
On-resistance match between any two chan-
nels (i.e., RON max and RON min).
RFLAT(ON)
Flatness is defined as the difference between
the maximum and minimum value of on
resistance as measured over the specified
analog signal range.
IS (OFF)
Source leakage current with the switch “OFF.”
ID (OFF)
Drain leakage current with the switch “OFF.”
ID, IS (ON)
Channel leakage current with the switch “ON.”
VD (VS)
Analog voltage on terminals D, S.
CS (OFF)
“OFF” switch source capacitance.
CD (OFF)
“OFF” switch drain capacitance.
CD, CS (ON)
“ON” switch capacitance.
tON
Delay between applying the digital control
input and the output switching on.
tOFF
Delay between applying the digital control
input and the output switching off.
tD
“OFF” time or “ON” time measured
between the 90% points of both switches,
when switching from one address state to
another (ADG783 only).
Crosstalk
A measure of unwanted signal that is coupled
through from one channel to another as a
result of parasitic capacitance.
Off Isolation
A measure of unwanted signal coupling
through an “OFF” switch.
Charge
A measure of the glitch impulse transferred
Injection
from the digital input to the analog output
during switching.
On Response
The frequency response of the “ON” switch.
On Loss
The loss due to the on resistance of the switch.
TERMINOLOGY
Typical Performance Characteristics
VD OR VS – DRAIN OR SOURCE VOLTAGE – V
6
R
ON
–
0
0.5
VDD = 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
VDD = 3V
VDD = 4.5V
VDD = 5V
TA = 25 C
5
TPC 1. On Resistance as a Function of VD (VS)
VD OR VS – DRAIN OR SOURCE VOLTAGE – V
6
R
ON
–
0
+85 C
0.5
1
5.5
5
4.5
4
3.5
3
2.5
2
1.5
13
VDD = 3V
–40 C
0.5
1.5
2
2.5
+25 C
TPC 2. On Resistance as a Function of VD (VS) for
Different Temperatures VDD = 3 V
VD OR VS – DRAIN OR SOURCE VOLTAGE – V
6
R
ON
–
0
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
VDD = 5V
+85 C
–40 C
+25 C
TPC 3. On Resistance as a Function of VD (VS) for
Different Temperatures VDD = 5 V
VDD = 5V
4 SW
1 SW
FREQUENCY – Hz
10m
1m
1n
100
10M
1k
I SUPPLY
–
Amps
10k
100k
1M
100
10
1
10n
TPC 4. Supply Current vs. Input Switching Frequency
C
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相關代理商/技術參數 |
參數描述 |
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| ADG781BCPZ-REEL | 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(tài)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 |
| ADG781BCPZ-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:- 標準包裝:1,000 系列:- 功能:多路復用器 電路:1 x 4:1 導通狀態(tài)電阻:- 電壓電源:雙電源 電壓 - 電源，單路/雙路(±):±5V 電流 - 電源:7mA 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:帶卷 (TR) |
| ADG782 | 制造商:AD 制造商全稱:Analog Devices 功能描述:2.5 ohm Quad SPST Switches in Chip Scale Package |
| 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 |
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