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參數資料
| 型號： | AD8185-EVAL |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 380 MHz, 25 mA, Triple 2:1 Multiplexers |
| 中文描述： | 380兆赫，25毫安，三2:1多路復用器 |
| 文件頁數： | 3/16頁 |
| 文件大?。?/td> | 739K |
| 代理商： | AD8185-EVAL |
REV. 0
AD8183/AD8185
–3–
ABSOLUTE MAXIMUM RATINGS
1
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.0 V
DVCC to V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
0.2 V
Internal Power Dissipation
2, 3
AD8183/AD8185 24-Lead TSSOP (RU) . . . . . . . . . . . . . 1 W
Input Voltage
IN0A, IN0B, IN1A, IN1B, IN2A, IN2B . . . . . V
EE
≤
V
IN
≤
V
CC
SELECT
A
/B,
OE
. . . . . . . . . . . . . . . . . . DGND
≤
V
IN
≤
V
CC
Output Short Circuit Duration . . . . . . . . . . . . . . . . . . . Indefinite
3
Storage Temperature Range . . . . . . . . . . . . . . . –65
°
C to +150
°
C
Lead Temperature Range (Soldering 10 sec) . . . . . . . . . . . 300
°
C
NOTES
1
Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
2
Specification is for device in free air (T
= 25
°
C).
3
24-lead plastic TSSOP;
θ
= 128
°
C/W. Maximum internal power dissipation (P
D
)
should be derated for ambient temperature (T
A
) such that P
D
< (150
°
C–T
A
)/
θ
JA
.
ORDERING GUIDE
Temperature
Range
Package
Description
Package
Option
Model
AD8183ARU
AD8185ARU
AD8183-EVAL
AD8185-EVAL
–40
°
C to +85
°
C
–40
°
C to +85
°
C
24-Lead Plastic TSSOP
24-Lead Plastic TSSOP
Evaluation Board
Evaluation Board
RU-24
RU-24
MAXIMUM POWER DISSIPATION
The maximum power that can be safely dissipated by the AD8183/
AD8185 is limited by the associated rise in junction temperature.
The maximum safe junction temperature for plastic encapsulated
devices is determined by the glass transition temperature of the
plastic, approximately 150
°
C. Temporarily exceeding this
limit may cause a shift in parametric performance due to a
change in the stresses exerted on the die by the package. Exceeding
a junction temperature of 175
°
C for an extended period can
result in device failure.
While the AD8183/AD8185 is internally short circuit protected,
this may not be sufficient to guarantee that the maximum junction
temperature (150
°
C) is not exceeded under all conditions. To
ensure proper operation, it is necessary to observe the maximum
power derating curves shown in Figure 2.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD8183/AD8185 features proprietary ESD protection circuitry, permanent damage
may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
AMBIENT TEMPERATURE –
8
C
2.0
–50
M
–40 –30 –20 –10
0
10 20
30
40 50
60 70
80
90
1.5
1.0
0
T
J
= 150
8
C
0.5
Figure 2. Maximum Power Dissipation vs. Temperature
PIN CONFIGURATION
TOP VIEW
(Not to Scale)
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
AD8183/
AD8185
IN0A
V
CC
DGND
OE
IN1A
SEL
A
/B
GND
V
CC
OUT0
IN2A
V
CC
V
EE
IN2B
V
EE
OUT1
V
CC
OUT2
GND
IN1B
V
EE
DVCC
GND
IN0B
V
CC
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相關代理商/技術參數 |
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|---|---|
| AD8186 | 制造商:AD 制造商全稱:Analog Devices 功能描述:480 MHz Single-Supply (5 V) Triple 2:1 Multiplexers |
| AD8186ARU | 制造商:Analog Devices 功能描述:Analog Multiplexer Triple 2:1 24-Pin TSSOP 制造商:Rochester Electronics LLC 功能描述:TSSOP TRIPLE 2:1 G=+1 SINGLE SUPPLY MUX - Bulk 制造商:Analog Devices 功能描述:Multiplexer IC Multiplexer Type:Multiple |
| AD8186ARU-REEL | 制造商:Analog Devices 功能描述:Analog Multiplexer Triple 2:1 24-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| AD8186ARU-REEL7 | 制造商:Analog Devices 功能描述:Analog Multiplexer Triple 2:1 24-Pin TSSOP T/R |
| AD8186ARUZ | 功能描述:IC MULTIPLEXER TRPL 2X1 24TSSOP 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(tài)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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