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參數資料
| 型號： | AD8016ARB |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Low Power, High Output Current xDSL Line Driver |
| 中文描述： | DUAL OP-AMP, 3000 uV OFFSET-MAX, PDSO24 |
| 封裝： | BATWING, SOIC-24 |
| 文件頁數： | 15/20頁 |
| 文件大小： | 569K |
| 代理商： | AD8016ARB |
REV. A
AD8016
–15–
EXPERIMENTAL RESULTS
The experimental data suggests that for both packages, and a
PCB as small as 4.7 square inches, reasonable junction tempera-
tures can be maintained even in the absence of air flow. The graph
in Figure 42 shows junction temperature versus air flow for various
dimensions of 1 ounce copper PCBs at an ambient temperature
of 24
°
C in both the ARB and ARP packages. For the worst case
package, the AD8016ARB and the worst case PCB at 4.7 square
inches, the extrapolated junction temperature for an ambient
environment of 85
°
C would be approximately 132
°
C with 0 LFM
of air flow. If the target maximum junction temperature of the
AD8016ARB is 125
°
C, a 4-layer PCB with 1 oz. copper covering
the outer layers and measuring 9 square inches is required
with 0 LFM of air flow.
Note that the AD8016ARE is targeted at xDSL applications
other than full-rate CO ADSL. The AD8016ARE is targeted at
g.lite and other xDSL applications where reduced power dissi-
pation can be achieved through a reduction in output power.
Extreme temperatures associated with full-rate ADSL using the
AD8016ARE should be avoided whenever possible.
AIR FLOW
–
LFM
75
0
J
–
70
65
60
55
50
45
40
50
100
150
200
ARP 6 SQ-IN
ARP 4.7 SQ-IN
ARP 12 SQ-IN
ARB 4.7 SQ-IN
ARB 7.125 SQ-IN
ARB 9 SQ-IN
ARB 6 SQ-IN
ARP 9 SQ-IN
+24 C AMBIENT
Figure 42. Junction Temperature vs. Air Flow
PCB AREA
–
SQ-IN
35
4
J
–
30
25
20
15
10
7
10
ARB 0 LFM
ARB 50 LFM
ARB 100 LFM
ARB 200 LFM
ARB 150 LFM
ARP 0 LFM
ARP 100 LFM
ARP 200 LFM
ARP 150 LFM
ARP 50 LFM
Figure 43. Junction-to-Ambient Thermal Resistance vs.
PCB Area
40
0
35
30
2
4
10
25
20
15
6
8
10
1
3
5
7
9
50
45
PCB AREA
–
SQ-IN
J
–
ARE 0 LFM
ARE 200 LFM
ARE 400 LFM
Figure 44. Junction-to-Ambient Thermal Resistance vs.
PCB Area
相關PDF資料 |
PDF描述 |
|---|---|
| AD8016ARE | Low Power, High Output Current xDSL Line Driver |
| AD8016ARP | Low Power, High Output Current xDSL Line Driver |
| AD8017 | Dual High Output Current, High Speed Amplifier |
| AD8017AR | Dual High Output Current, High Speed Amplifier |
| AD8017AR-EVAL | Dual High Output Current, High Speed Amplifier |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8016ARB-EVAL | 功能描述:BOARD EVAL FOR AD8016ARB RoHS:否 類別:編程器，開發系統 >> 評估演示板和套件 系列:- 標準包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱:82EBV2081 |
| AD8016ARB-REEL | 制造商:Analog Devices 功能描述:ADSL Driver Dual 24-Pin SOIC W Bat T/R 制造商:Rochester Electronics LLC 功能描述:SOIC LOW POWER, HIGH OUTPUT CURRENT AMP - Tape and Reel |
| AD8016ARBZ | 功能描述:IC AMP XDSL LINE DVR 24-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 驅動器，接收器，收發器 系列:- 產品培訓模塊:RS-232 & USB Transceiver 標準包裝:2,000 系列:- 類型:收發器 驅動器/接收器數:1/1 規程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:16-SSOP 包裝:帶卷 (TR) 其它名稱:296-19849-2 |
| AD8016ARBZ | 制造商:Analog Devices 功能描述:LINE DRIVER, DUAL, 1000 V/us, WSOIC-24 |
| AD8016ARBZ-REEL | 功能描述:IC AMP XDSL LINE DVR 24-SOIC TR 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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