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AD548BR-REEL PDF预览

AD548BR-REEL

更新时间: 2024-02-16 23:56:12
品牌 Logo 应用领域
亚德诺 - ADI 运算放大器
页数 文件大小 规格书
8页 200K
描述
Precision, Low Power BiFET Op Amp

AD548BR-REEL 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:DIP
包装说明:HERMETIC SEALED, CERDIP-8针数:8
Reach Compliance Code:unknown风险等级:5.45
放大器类型:OPERATIONAL AMPLIFIER最大平均偏置电流 (IIB):0.00001 µA
标称共模抑制比:92 dB最大输入失调电压:500 µV
JESD-30 代码:R-GDIP-T8JESD-609代码:e0
湿度敏感等级:NOT SPECIFIED负供电电压上限:-18 V
标称负供电电压 (Vsup):-15 V功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:5.08 mm标称压摆率:1.8 V/us
子类别:Operational Amplifier供电电压上限:18 V
标称供电电压 (Vsup):15 V表面贴装:NO
技术:BIFET温度等级:MILITARY
端子面层:TIN LEAD端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED标称均一增益带宽:1000 kHz
宽度:7.62 mmBase Number Matches:1

AD548BR-REEL 数据手册

 浏览型号AD548BR-REEL的Datasheet PDF文件第2页浏览型号AD548BR-REEL的Datasheet PDF文件第3页浏览型号AD548BR-REEL的Datasheet PDF文件第4页浏览型号AD548BR-REEL的Datasheet PDF文件第5页浏览型号AD548BR-REEL的Datasheet PDF文件第6页浏览型号AD548BR-REEL的Datasheet PDF文件第7页 
Precision, Low Power  
BiFET Op Amp  
a
AD548  
CO NNECTIO N D IAGRAMS  
P lastic Mini-D IP (N) P ackage,  
Cer dip (Q ) P ackage and  
SO IC (R)P ackage  
FEATURES  
Enhanced Replacem ent for LF441 and TL061  
DC Perform ance:  
200 A m ax Quiescent Current  
10 pA m ax Bias Current, Warm ed Up (AD548C)  
250 V m ax Offset Voltage (AD548C)  
2 V/ ؇C m ax Drift (AD548C)  
2 V p-p Noise, 0.1 Hz to 10 Hz  
AC Perform ance:  
1.8 V/ s Slew Rate  
1 MHz Unity Gain Bandw idth  
Available in Plastic, Herm etic Cerdip and Herm etic  
Metal Can Packages and in Chip Form  
Available in Tape and Reel in Accordance w ith  
EIA-481A Standard  
MIL-STD-883B Parts Available  
Dual Version Available: AD648  
Surface Mount (SOIC) Package Available  
OFFSET NULL  
1
2
3
4
8
7
6
NC  
V+  
INVERTING  
INPUT  
NONINVERTING  
INPUT  
OUTPUT  
OFFSET  
NULL  
AD548  
TOP VIEW  
5
V–  
10kΩ  
5
4
1
TO -99 (H ) P ackage  
–15V  
NC  
V
TRIM  
OS  
OFFSET NULL  
8
V+  
6
TOP VIEW  
1
7
5
AD548  
INVERTING  
INPUT  
2
OUTPUT  
P RO D UCT D ESCRIP TIO N  
3
OFFSET  
NULL  
4
T he AD548 is a low power, precision monolithic operational  
amplifier. It offers both low bias current (10 pA max, warmed  
up) and low quiescent current (200 µA max) and is fabricated  
with ion-implanted FET and laser wafer trimming technologies.  
Input bias current is guaranteed over the AD548’s entire  
common-mode voltage range.  
NONINVERTING  
INPUT  
V–  
NOTE : PIN 4 CONNECTED TO CASE  
NC = NO CONNECT  
over the industrial temperature range of –40°C to +85°C. T he  
AD548S is rated over the military temperature range of –55°C  
to +125°C and is available processed to MIL-STD-883B, Rev. C.  
T he economical J grade has a maximum guaranteed input offset  
voltage of less than 2 mV and an input offset voltage drift of less  
than 20 µV/°C. T he C grade reduces input offset voltage to less  
than 0.25 mV and offset voltage drift to less than 2 µV/°C. T his  
level of dc precision is achieved utilizing Analog’s laser wafer  
drift trimming process. T he combination of low quiescent cur-  
rent and low offset voltage drift minimizes changes in input off-  
set voltage due to self-heating effects. Four additional grades are  
offered over the commercial, industrial and military temperature  
ranges.  
T he AD548 is available in an 8-pin plastic mini-DIP, cerdip,  
T O-99 metal can, surface mount (SOIC), or in chip form.  
P RO D UCT H IGH LIGH TS  
1. A combination of low supply current, excellent dc and ac  
performance and low drift makes the AD548 the ideal op  
amp for high performance, low power applications.  
2. T he AD548 is pin compatible with industry standard op  
amps such as the LF441, T L061, and AD542, enabling de-  
signers to improve performance while achieving a reduction  
in power dissipation of up to 85%.  
T he AD548 is recommended for any dual supply op amp appli-  
cation requiring low power and excellent dc and ac perfor-  
mance. In applications such as battery-powered, precision  
instrument front ends and CMOS DAC buffers, the AD548’s  
excellent combination of low input offset voltage and drift, low  
bias current and low 1/f noise reduces output errors. High com-  
mon-mode rejection (86 dB, min on the “C” grade) and high  
open-loop gain ensures better than 12-bit linearity in high im-  
pedance, buffer applications.  
3. Guaranteed low input offset voltage (2 mV max) and drift  
(20 µV/°C max) for the AD548J are achieved utilizing  
Analog Devices’ laser drift trimming technology, eliminating  
the need for external trimming.  
4. Analog Devices specifies each device in the warmed-up con-  
dition, insuring that the device will meet its published specifi-  
cations in actual use.  
T he AD548 is pinned out in a standard op amp configuration  
and is available in six performance grades. T he AD548J and  
AD548K are rated over the commercial temperature range of  
0°C to +70°C. T he AD548A, AD548B and AD548C are rated  
5. A dual version, the AD648 is also available.  
6. Enhanced replacement for LF441 and T L061.  
REV. B  
Inform ation furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assum ed by Analog Devices for its  
use, nor for any infringem ents of patents or other rights of third parties  
which m ay result from its use. No license is granted by im plication or  
otherwise under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norw ood, MA 02062-9106, U.S.A.  
Tel: 617/ 329-4700  
Fax: 617/ 326-8703  

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