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ISL28134FHZ-T7 PDF预览

ISL28134FHZ-T7

更新时间: 2024-11-08 01:09:15
品牌 Logo 应用领域
瑞萨 - RENESAS 放大器斩波器光电二极管
页数 文件大小 规格书
25页 1760K
描述
5V Ultra Low Noise, Zero Drift Rail-to-Rail Precision Op Amp

ISL28134FHZ-T7 技术参数

生命周期:Unknown零件包装代码:SOIC, SOT
包装说明:LSSOP, TSOP5/6,.11,37针数:8, 5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:8 weeks
风险等级:5.65放大器类型:OPERATIONAL AMPLIFIER
架构:CHOPPER-STAB最大平均偏置电流 (IIB):0.0003 µA
25C 时的最大偏置电流 (IIB):0.0003 µA标称共模抑制比:135 dB
频率补偿:YES最大输入失调电压:3.4 µV
JESD-30 代码:R-PDSO-G5JESD-609代码:e3
长度:2.9 mm低-偏置:YES
低-失调:YES微功率:NO
湿度敏感等级:1功能数量:1
端子数量:5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:LSSOP封装等效代码:TSOP5/6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TAPE AND REEL峰值回流温度(摄氏度):NOT SPECIFIED
功率:NO电源:+-1.125/+-3/2.25/6 V
可编程功率:NO认证状态:Not Qualified
座面最大高度:1.45 mm标称压摆率:1.5 V/us
子类别:Operational Amplifier最大压摆率:1.19 mA
供电电压上限:6.5 V标称供电电压 (Vsup):2.5 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:0.95 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:3500 kHz宽带:NO
宽度:1.6 mmBase Number Matches:1

ISL28134FHZ-T7 数据手册

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DATASHEET  
ISL28134  
FN6957  
Rev 6.00  
October 14, 2014  
5V Ultra Low Noise, Zero Drift Rail-to-Rail Precision Op Amp  
The ISL28134 is a single, chopper-stabilized zero drift  
Features  
operational amplifier optimized for single and dual supply  
operation from 2.25V to 6.0V and ±1.125V and ±3.0V. The  
ISL28134 uses auto-correction circuitry to provide very low  
input offset voltage, drift and a reduction of the 1/f noise  
corner below 0.1Hz. The ISL28134 achieves ultra low offset  
voltage, offset temperature drift, wide gain bandwidth and rail-  
to-rail input/output swing while minimizing power  
consumption.  
• Rail-to-rail inputs and outputs  
- CMRR at V = 0.1V beyond V . . . . . . . . . . . . . 135dB, typ  
CM  
S
- V and V . . . . . . . . . . . . . . . . . . . . . . .10mV from V , typ  
OH OL  
S
• No 1/f noise corner down to 0.1Hz  
- Input noise voltage . . . . . . . . . . . . . . . . . 10nV/Hz at 1kHz  
- 0.1Hz to 10Hz noise voltage. . . . . . . . . . . . . . . . . 250nV  
P-P  
The ISL28134 is ideal for amplifying the sensor signals of  
analog front-ends that include pressure, temperature, medical,  
strain gauge and inertial sensors down to the µV levels.  
• Low offset voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5µV, Max  
• Superb offset drift . . . . . . . . . . . . . . . . . . . . . . . 15nV/°C, Max  
• Single supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.25V to 6.0V  
• Dual supply . . . . . . . . . . . . . . . . . . . . . . . . . ±1.125V to ±3.0V  
The ISL28134 can be used over standard amplifiers with high  
stability across the industrial temperature range of -40°C to  
+85°C and the full industrial temperature range of -40°C to  
+125°C. The ISL28134 is available in an industry standard  
pinout SOIC and SOT-23 packages.  
• Low I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 675µA, typ  
CC  
• Wide bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5MHz  
• Operating temperature range  
Applications  
• Medical instrumentation  
- Industrial. . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C  
- Full industrial . . . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C  
• Sensor gain amps  
• Packaging  
• Precision low drift, low frequency ADC drivers  
• Precision voltage reference buffers  
- Single: SOIC, SOT-23  
Related Literature  
• Thermopile, thermocouple, and other temperature sensors  
front-end amplifiers  
AN1641, “ISL28134SOICEVAL1Z Evaluation Board User’s  
Guide”  
• Inertial sensors  
AN1560, “Making Accurate Voltage Noise and Current Noise  
Measurements on Operational Amplifiers Down to 0.1Hz”  
• Process control systems  
• Weight scales and strain gauge sensors  
1600  
V
V
= ±2.5V  
CM  
s
1400  
1200  
1000  
800  
= 0V  
+5  
T = -40°C to +125°C  
N = 2796  
ISL28134  
+
ISL26102  
50Ω  
50Ω  
ISL22316  
24-BIT ADC  
-
50kΩ  
ISL21010  
5V VREF  
600  
50kΩ  
-
400  
DCP  
+
200  
0
ISL28134  
-2.5 -2.0 -1.5 -1.0 -0.5  
0
0.5 1.0 1.5 2.0 2.5  
FIGURE 1. PRECISION WEIGH SCALE / STRAIN GAUGE  
FIGURE 2. V HISTOGRAM V = 5V  
OS  
S
FN6957 Rev 6.00  
October 14, 2014  
Page 1 of 25  

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