參數(shù)資料
型號(hào): ADG781
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(kāi)關(guān),在芯片級(jí)封裝
文件頁(yè)數(shù): 6/8頁(yè)
文件大?。?/td> 169K
代理商: ADG781
REV. A
ADG781/ADG782/ADG783
–6–
FREQUENCY
Hz
30
O
40
110
120
130
10k
100k
1M
10M
100M
100
90
80
70
60
50
V
DD
= 5V, 3V
TPC 5. Off Isolation vs. Frequency
FREQUENCY
Hz
30
C
40
110
120
130
10k
100k
1M
10M
V
DD
= 5V, 3V
100M
100
90
80
70
60
50
TPC 6. Crosstalk vs. Frequency
FREQUENCY
Hz
0
O
6
10k
100k
1M
10M
V
DD
= 5V
100M
4
2
TPC 7. On Response vs. Frequency
SOURCE VOLTAGE
V
25
Q
I
10
0
0.5
5
0
20
15
10
5
1
1.5
2
2.5
3
3.5
4
4.5
5
V
DD
= 5V
V
DD
= 3V
T
A
= 25 C
TPC 8. Charge Injection vs. Source Voltage
APPLICATIONS
Figure 1 illustrates a photodetector circuit with programmable
gain. An AD820 is used as the output operational amplifier.
With the resistor values shown in the circuit, and using different
combinations of the switches, gain in the range of 2 to 16 can
be achieved.
5V
2.5V
R3
510k
C1
V
OUT
GND
D1
S1
D1
GAIN RANGE 2 TO 16
5V
AD820
S2
D2
S3
D3
S4
D4
(LSB) IN1
IN2
IN3
(MSB) IN4
R4
240k
R5
240k
R6
120k
R7
120k
R8
120k
R9
120k
R10
120k
R1
33k
R2
510k
2.5V
Figure 1. Photodetector Circuit with Programmable Gain
相關(guān)PDF資料
PDF描述
ADG781BCP 2.5 ohm Quad SPST Switches in Chip Scale Package
ADG782 2.5 ohm Quad SPST Switches in Chip Scale Package
ADG782BCP 2.5 ohm Quad SPST Switches in Chip Scale Package
ADG783 2.5 ohm Quad SPST Switches in Chip Scale Package
ADG783BCP 2.5 ohm Quad SPST Switches in Chip Scale Package
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADG781BCP 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 制造商:Analog Devices 功能描述:Multiplexer IC Number of Channels:4
ADG781BCP-REEL 制造商:Analog Devices 功能描述:Analog Switch Quad SPST 20-Pin LFCSP EP T/R
ADG781BCP-REEL7 制造商:Analog Devices 功能描述:Analog Switch Quad SPST 20-Pin LFCSP EP T/R
ADG781BCPZ 功能描述:IC SWITCH QUAD SPST 20LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開(kāi)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)
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(kāi)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(kāi)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