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參數資料
| 型號： | AD8392 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Low Power, High Output Current, Quad Op Amp, Dual-Channel ADSL/ADSL2+ Line Driver |
| 中文描述： | 低功耗，高輸出電流，四路運算放大器，雙通道ADSL/ADSL2線路驅動器 |
| 文件頁數： | 5/16頁 |
| 文件大小： | 529K |
| 代理商： | AD8392 |
AD8392
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter
Supply Voltage
Power Dissipation
Storage Temperature
Operating Temperature Range
Lead Temperature Range (Soldering 10 sec)
Junction Temperature
Rev. 0 | Page 5 of 16
Rating
±13 V (+26 V)
See Figure 3
65°C to +150°C
40°C to +85°C
300°C
150°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent 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.
THERMAL RESISTANCE
θ
JA
is specified for the worst-case conditions, i.e., θ
JA
is specified
for device soldered in circuit board for surface-mount packages.
Table 4. Thermal Resistance
Package Type
LFCSP-32 (CP)
TSSOP-28/EP (RE)
θ
JA
27.27
35.33
Unit
°C/W
°C/W
Maximum Power Dissipation
The power dissipated in the package (P
D
) is the sum of the
quiescent power dissipation and the power dissipated in the
package due to the load drive for all outputs. The quiescent
power is the voltage between the supply pins (V
S
) times the
quiescent current (I
S
). Assuming that the load (R
L
) is midsupply,
the total drive power is V
S
/2 × I
OUT
, some of which is
dissipated in the package and some in the load (V
OUT
× I
OUT
).
RMS output voltages should be considered. If R
L
is referenced
to V
S
as in single-supply operation, the total power is V
S
× I
OUT
.
In single supply with R
L
to V
S
, worst case is V
OUT
= V
S
/2.
Airflow increases heat dissipation, effectively reducing θ
JA
. Also,
more metal directly in contact with the package leads from
metal traces, through holes, ground, and power planes reduces
the θ
JA
.
Figure 3 shows the maximum safe power dissipation in the
package versus the ambient temperature for the LFCSP-32 and
TSSOP-28/EP packages on a JEDEC standard 4-layer board. θ
JA
values are approximations.
0
1
2
3
4
5
6
7
–40 –30 –20 –10
0
10
20
30
40
50
60
70
80
90
TEMPERATURE (
°
C)
M
T
J
= 150
°
C
0
LFCSP-32
TSSOP-28/EP
Figure 3. Maximum Power Dissipation vs. Temperature for a 4-Layer Board
See the Thermal Considerations section for additional thermal
design guidance.
ESD 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 this product features proprie-
tary 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.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8392A | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power, High Output Current, Quad Op Amp, Dual-Channel ADSL/ADSL2+ Line Driver |
| AD8392AACPZ-R2 | 制造商:Analog Devices 功能描述:ADSL Driver Quad 32-Pin LFCSP EP T/R 制造商:Analog Devices 功能描述:ADSL DRVR QUAD 32LFCSP EP - Tape and Reel |
| AD8392AACPZ-R7 | 功能描述:IC LINE DRVR ADSL/ADSL 32-LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
| AD8392AACPZ-RL | 功能描述:IC LINE DRVR ADSL/ADSL 32-LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:121 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS422，RS485 電源電壓:3 V ~ 3.6 V 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設備封裝:10-DFN（3x3） 包裝:管件 |
| AD8392AAREZ | 功能描述:IC ADSL/ADSL2 LINE DRVR 28-TSSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 標準包裝:27 系列:- 類型:收發器 驅動器/接收器數:3/3 規程:RS232，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC 包裝:管件 |
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