- 您現在的位置：買賣IC網 > PDF目錄373974 > ADA4937-1YCPZ-RL (ANALOG DEVICES INC) Ultralow Distortion, Differential ADC Driver PDF資料下載
參數資料
| 型號： | ADA4937-1YCPZ-RL |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Ultralow Distortion, Differential ADC Driver |
| 中文描述： | LINE DRIVER, QCC16 |
| 封裝： | 3 X 3 MM, ROHS COMPLIANT, MO-220VEED-2, LFCSP-16 |
| 文件頁數： | 7/28頁 |
| 文件大?。?/td> | 448K |
| 代理商： | ADA4937-1YCPZ-RL |
第1頁第2頁第3頁第4頁第5頁第6頁當前第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁
ADA4937-1
ABSOLUTE MAXIMUM RATINGS
Rev. 0 | Page 7 of 28
Table 5.
Parameter
Supply Voltage
Power Dissipation
Storage Temperature Range
Operating Temperature Range
Lead Temperature (Soldering, 10 sec)
Junction Temperature
Rating
5.5 V
See Figure 3
65°C to +125°C
40°C to +105°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 device (including exposed pad)
soldered to a high thermal conductivity 2s2p circuit board,
as described in EIA/JESD 51-7.
Table 6. Thermal Resistance
Package Type
16-Lead LFCSP (Exposed Pad)
θ
JA
95
Unit
°C/W
Maximum Power Dissipation
The maximum safe power dissipation in the ADA4937-1
package is limited by the associated rise in junction
temperature (T
J
) on the die. At approximately 150°C,
which is the glass transition temperature, the plastic
changes its properties. Even temporarily exceeding this
temperature limit can change the stresses that the package
exerts on the die, permanently shifting the parametric
performance of the ADA4937-1. Exceeding a junction
temperature of 150°C for an extended period can result in
changes in the silicon devices, potentially causing failure.
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. The quiescent power is the voltage
between the supply pins (V
S
) times the quiescent current (I
S
).
The power dissipated due to the load drive depends upon the
particular application. The power due to load drive is calculated
by multiplying the load current by the associated voltage drop
across the device. RMS voltages and currents must be used in
these calculations.
Airflow increases heat dissipation, effectively reducing θ
JA
. In
addition, more metal directly in contact with the package
leads/exposed pad from metal traces, through holes, ground,
and power planes reduces the θ
JA
.
Figure 3 shows the maximum safe power dissipation in the
package vs. the ambient temperature for the 16-lead LFCSP
(95°C/W) on a JEDEC standard 4-layer board.
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–45
105
95
85
75
65
55
45
35
25
15
5
–5
AMBIENT TEMPERATURE (°C)
–15
–25
–35
M
0
Figure 3. Maximum Power Dissipation vs. Temperature for a 4-Layer Board
ESD CAUTION
相關PDF資料 |
PDF描述 |
|---|---|
| ADA4938-1_07 | Ultra-Low Distortion Differential ADC Driver |
| ADA4938-1ACPZ-R2 | Ultra-Low Distortion Differential ADC Driver |
| ADA4938-1ACPZ-R7 | Ultra-Low Distortion Differential ADC Driver |
| ADA4938-1ACPZ-RL | Ultra-Low Distortion Differential ADC Driver |
| ADA4938-1 | Ultra-Low Distortion Differential ADC Driver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADA4937-2YCP-EBZ | 功能描述:BOARD EVAL FOR ADA4937-2YCP RoHS:是 類別:編程器，開發系統 >> 評估板 - 運算放大器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- |
| ADA4937-2YCPZ-R2 | 制造商:Analog Devices 功能描述:SP AMP DIFF AMP DUAL 5.25V 24LFCSP EP - Tape and Reel 制造商:Analog Devices 功能描述:IC DIFF AMP 1.9GHZ 6000V/ LFCSP-24 制造商:Analog Devices 功能描述:IC, DIFF AMP, 1.9GHZ, 6000V/ uS, LFCSP-24, No. of Amplifiers:2, Input Offset Vol |
| ADA4937-2YCPZ-R7 | 功能描述:IC ADC DRIVER DIFF DUAL 24LFCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
| ADA4937-2YCPZ-RL | 功能描述:IC ADC DRIVER DUAL DIFF 24LFCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
| ADA4938-1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultra-Low Distortion Differential ADC Driver |
發布緊急采購，3分鐘左右您將得到回復。