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ISL28488FVZ PDF预览

ISL28488FVZ

更新时间: 2024-11-05 01:09:15
品牌 Logo 应用领域
瑞萨 - RENESAS 放大器光电二极管
页数 文件大小 规格书
20页 1176K
描述
Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Op Amp

ISL28488FVZ 技术参数

生命周期:Unknown零件包装代码:TSSOP
包装说明:TSSOP, TSSOP14,.25针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.32
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):80 µA25C 时的最大偏置电流 (IIB):0.00003 µA
标称共模抑制比:100 dB频率补偿:YES
最大输入失调电压:2000 µVJESD-30 代码:R-PDSO-G14
JESD-609代码:e3长度:5 mm
低-偏置:YES低-失调:NO
微功率:YES湿度敏感等级:3
负供电电压上限:标称负供电电压 (Vsup):
功能数量:4端子数量:14
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:+-1.2/+-2.75/2.4/5.5 V认证状态:Not Qualified
座面最大高度:1.2 mm最小摆率:0.09 V/us
标称压摆率:0.14 V/us子类别:Operational Amplifier
最大压摆率:0.35 mA供电电压上限:5.75 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn) - annealed端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30标称均一增益带宽:300 kHz
最小电压增益:190000宽度:4.4 mm
Base Number Matches:1

ISL28488FVZ 数据手册

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DATASHEET  
ISL28288, ISL28488  
Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO)  
Op Amp  
FN6339  
Rev 4.00  
July 26, 2011  
The ISL28288 and ISL28488 are dual and quad channel  
Features  
micropower operational amplifiers optimized for single supply  
• Low power 60µA typical supply current per amplifier  
operation over the 2.4V to 5.5V range. They can be operated  
from one lithium cell or two Ni-Cd batteries. For equivalent  
performance in a single channel op amp, reference EL8188.  
• 1.5mV max offset voltage  
• 30pA max input bias current  
These devices feature an Input Range Enhancement Circuit  
(IREC) which enables them to maintain CMRR performance for  
input voltages 10% above the positive supply rail and to  
100mV below the negative supply. The output operation is  
rail-to-rail.  
• 250kHz typical gain-bandwidth product  
• 105dB typical PSRR  
• 100dB typical CMRR  
• Single supply operation down to 2.4V  
The ISL28288 and ISL28488 draw minimal supply current  
while meeting excellent DC-accuracy, AC-performance, noise  
and output drive specifications. The ISL28288 (10 Ld MSOP  
only) contains a power-down enable pin that reduces the  
power supply current to typically less than 4µA in the disabled  
state.  
• Input is capable of swinging above V and below V (ground  
sensing)  
+
-
• Rail-to-rail input and output (RRIO)  
• Enable Pin - ISL28288 10 Ld MSOP package option only  
• Pb-free (RoHS compliant)  
Related Literature  
AN1344: ISL2828xEVAL1Z Evaluation Board User’s Guide  
Applications  
• Battery- or solar-powered systems  
• 4mA to 25mA current loops  
• Handheld consumer products  
• Medical devices  
• Thermocouple amplifiers  
• Photodiode pre-amps  
• pH probe amplifiers  
V
+
VIN  
U1A  
+
VOUT  
1/2  
ISL28x88  
-
R1  
10k  
0.082µF  
C3  
C1  
0.1µF  
V
+
U1B  
1/2  
+
GAIN=425  
ISL28x88  
-
R3  
12.4k  
R2  
158  
R4  
2.21k  
CF1  
4.7µF  
RF1  
680k  
VREF  
BANDPASS AMPLIFIER (0.05Hz TO 159Hz)  
FIGURE 1. TYPICAL APPLICATION CIRCUIT  
FN6339 Rev 4.00  
July 26, 2011  
Page 1 of 20  

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