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參數(shù)資料
| 型號(hào)： | ADG781BCPZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 5/9頁 |
| 文件大小： | 0K |
| 描述： | IC SWITCH QUAD SPST 20LFCSP |
| 產(chǎn)品培訓(xùn)模塊： | Switch Fundamentals |
| 標(biāo)準(zhǔn)包裝： | 490 |
| 功能： | 開關(guān) |
| 電路： | 4 x SPST - NC |
| 導(dǎo)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(yīng)商設(shè)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
100n
10n
TPC 4. Supply Current vs. Input Switching Frequency
C
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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(guān)，多路復(fù)用器，多路分解器 系列:- 標(biāo)準(zhǔn)包裝:48 系列:- 功能:開關(guān) 電路:4 x SPST - NO 導(dǎo)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(yīng)商設(shè)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(guān)，多路復(fù)用器，多路分解器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 功能:多路復(fù)用器 電路:1 x 4:1 導(dǎo)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(yīng)商設(shè)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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