11 FN6637.1 October 18, 2011 Printed Circuit Board Layout As with any high-frequency device, good printed circuit board layout is nece" />
參數(shù)資料
型號(hào): ISL24021IRT065Z
廠商: Intersil
文件頁(yè)數(shù): 3/13頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP RRIO 1A 25MHZ 8-TDFN
標(biāo)準(zhǔn)包裝: 100
放大器類型: 電壓反饋
電路數(shù): 1
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 19 V/µs
-3db帶寬: 27MHz
電流 - 輸入偏壓: 2nA
電壓 - 輸入偏移: 1400µV
電流 - 電源: 2.2mA
電流 - 輸出 / 通道: 300mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 19 V,±2.25 V ~ 9.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-WDFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 8-TDFN(3x3)
包裝: 管件
ISL24021
11
FN6637.1
October 18, 2011
Printed Circuit Board Layout
As with any high-frequency device, good printed circuit board
layout is necessary for optimum performance. For the ISL24021
low impedance analog power and ground planes are
recommended, and trace lengths should be as short as possible.
The power supply pins must be well bypassed to reduce the risk
of oscillation. For optimal thermal and operating performance
the ISL24021 thermal pad should always be connected to the
lowest potential, VSS.
For normal single supply operation (the VSS pin is connected to
GND) a 4.7F capacitor should be placed from VDD to GND, then
a parallel 0.1F capacitor should be connected as close to the
amplifier as possible. For dual supply operation the same
bypassing techniques should be utilized by connecting capacitors
from each supply to GND.
FIGURE 28. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY (4-LAYER) TEST BOARD - TDFN
EXPOSED DIEPAD SOLDERED TO PCB PER JESD51-5
0
0.5
1.0
1.5
2.0
2.5
3.0
0
25
50
75
100
125
150
AMBIENT TEMP (°C)
POWE
R
DI
SSI
P
A
TI
ON
(W)
θJA = +50 (°C/W)
2.5W
TDFN8
相關(guān)PDF資料
PDF描述
ISL28005FH50Z-T7 IC OPAMP CURRENT SENSE SOT23-5
ISL28006FHADJZ-T7 IC AMP CS R-R LP SOT23-6
ISL28107FBZ IC OPAMP GP 1MHZ LN 8SOIC
ISL28108FRTZ-T7 IC OPAMP GP RR 1.2MHZ 8TDFN
ISL28118FBZ-T7A IC OPAMP PREC R-R 4MHZ LP 8SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL24021IRT065Z-T13 功能描述:運(yùn)算放大器 - 運(yùn)放 ISL24021IRTZ 1AMP OU TPUT CUR SNGL RRIO RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
ISL24021IRT065Z-T7A 功能描述:運(yùn)算放大器 - 運(yùn)放 ISL24021IRTZ 1AMP OU TPUT CUR SNGL RRIO RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
ISL24021IRTO65Z-T7A 制造商:Intersil Corporation 功能描述:
ISL24026IUEZ 制造商:Intersil Corporation 功能描述:
ISL2403A 制造商:XP POWER 功能描述:DC/DC CONVERTER 3.3V 1.5W 制造商:XP Power 功能描述:DC/DC CONVERTER 0.455A 3.3V 1.5W 制造商:XP Power 功能描述:DC/DC CONVERTER, 0.455A, 3.3V, 1.5W 制造商:XP Power 功能描述:DC/DC CONVERTER, 0.455A, 3.3V, 1.5W, DC / DC Converter Type:Isolated POL, DC / D