參數(shù)資料
型號: LT6200
廠商: Linear Technology Corporation
英文描述: 165MHz, Rail-to-Rail Input and Output, 0.95nV Low Noise, Op Amp Family
中文描述: 的165MHz,軌到軌輸入和輸出,0.95nV低噪聲,運(yùn)算放大器系列
文件頁數(shù): 22/24頁
文件大?。?/td> 557K
代理商: LT6200
LT6200/LT6200-5
LT6200-10/LT6201
22
62001fa
200
°
C/W,
θ
JA
. Operating on
±
5V supplies driving 50
loads, the worst-case power dissipation is given by:
P
D(MAX)
= (10 23mA) + (2.5)
2
/50
= 0.23 + 0.125 = 0.355W
The maximum ambient temperature that the part is
allowed to operate is:
T
A
= T
J
– (P
D(MAX)
200
°
C/W)
= 150
°
C – (0.355W 200
°
C/W) = 79
°
C
To operate the device at higher ambient temperature,
connect more metal area to the V
pin to reduce the
thermal resistance of the package as indicated in Table 1.
DD Package Heat Sinking
The underside of the DD package has exposed metal
(4mm
2
) from the lead frame where the die is attached. This
provides for the direct transfer of heat from the die
junction to printed circuit board metal to help control the
maximum operating junction temperature. The dual-in-
line pin arrangement allows for extended metal beyond the
ends of the package on the topside (component side) of a
APPLICATIU
W
U
U
PCB. Table 2 summarizes the thermal resistance from the
die junction-to-ambient that can be obtained using various
amounts of topside metal (2oz copper) area. On mulitlayer
boards, further reductions can be obtained using addi-
tional metal on inner PCB layers connected through vias
beneath the package.
Table 2. LT6200 8-Lead DD Package
COPPER AREA
TOPSIDE (mm
2
)
4
16
32
64
130
THERMAL RESISTANCE
(JUNCTION-TO-AMBIENT)
160
°
C/W
135
°
C/W
110
°
C/W
95
°
C/W
70
°
C/W
The LT6200 amplifier family has thermal shutdown to
protect the part from excessive junction temperature. The
amplifier will shut down to approximately 1.2mA supply
current per amplifier if the maximum temperature is
exceeded. The LT6200 will remain off until the junction
temperature reduces to about 135
°
C, at which point the
amplifier will return to normal operation.
U
PACKAGE DESCRIPTIO
DD Package
8-Lead Plastic DFN (3mm
×
3mm)
(Reference LTC DWG # 05-08-1698)
3.00
±
0.10
(4 SIDES)
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WEED-1)
2. ALL DIMENSIONS ARE IN MILLIMETERS
3. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
4. EXPOSED PAD SHALL BE SOLDER PLATED
0.38
±
0.10
BOTTOM VIEW—EXPOSED PAD
1.65
±
0.10
(2 SIDES)
0.75
±
0.05
R = 0.115
TYP
5
2.38
±
0.10
(2 SIDES)
1
4
8
PIN 1
TOP MARK
0.200 REF
0.00 – 0.05
(DD8) DFN 0203
0.28
±
0.05
2.38
±
0.05
(2 SIDES)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
1.65
±
0.05
(2 SIDES)
2.15
±
0.05
0.50
BSC
0.675
±
0.05
3.5
±
0.05
PACKAGE
OUTLINE
0.28
±
0.05
0.50 BSC
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LT6200CS6#TR 功能描述:IC OPAMP R-R I/O 165MHZ SOT23-6 RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:LinCMOS™ 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.05 V/µs 增益帶寬積:110kHz -3db帶寬:- 電流 - 輸入偏壓:0.7pA 電壓 - 輸入偏移:210µV 電流 - 電源:57µA 電流 - 輸出 / 通道:30mA 電壓 - 電源,單路/雙路(±):3 V ~ 16 V,±1.5 V ~ 8 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:14-SOIC 包裝:管件 產(chǎn)品目錄頁面:865 (CN2011-ZH PDF) 其它名稱:296-1834296-1834-5