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ISL28233FUZ-T7A PDF预览

ISL28233FUZ-T7A

更新时间: 2024-11-03 05:39:39
品牌 Logo 应用领域
英特矽尔 - INTERSIL 运算放大器
页数 文件大小 规格书
23页 1265K
描述
Dual and Quad Micropower Chopper Stabilized, RRIO Operational Amplifiers

ISL28233FUZ-T7A 数据手册

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Dual and Quad Micropower Chopper Stabilized,  
RRIO Operational Amplifiers  
ISL28233, ISL28433  
Features  
• Low Input Offset Voltage. . . . . . . . . . . . .6µV, Max.  
• Low Offset Drift . . . . . . . . . . . . . . 0.05µV/°C, Max.  
• Quiescent Current (Per Amplifier). . . . . . 18µA, Typ.  
• Single Supply Range. . . . . . . . . . .+1.65V to +6.0V  
• Dual Supply Range . . . . . . . . . . .±0.825V to ±3.0V  
The ISL28233 and ISL28433 are dual and quad  
micropower, chopper stabilized operational amplifiers  
that are optimized for single and dual supply operation  
from 1.65V to 6.0V and ±0.825V to ±3.0V. Their low  
supply current of 18µA and wide input range enable the  
ISL28233, ISL28433 to be an excellent general purpose  
op amp for a wide range of applications. The ISL28233  
and ISL28433 are ideal for handheld devices that operate  
off 2 AA or single Li-ion batteries.  
• Low Noise (0.01Hz to 10Hz). . . . . . . . 1.0µV , Typ.  
P-P  
• Rail-to-Rail Inputs and Output  
• Input Bias Current . . . . . . . . . . . . . . . 180pA, Max.  
• Operating Temperature Range . . . . -40°C to +125°C  
The ISL28233 is available in 8 Ld MSOP and 8 Ld SOIC  
packages. The ISL28433 is available in 14 Ld TSSOP,  
14 Ld SOIC and 14 Ld 3x4mm TDFN packages. All  
devices operate over the temperature range of -40°C to  
+125°C.  
Applications  
• Bi-Directional Current Sense  
Temperature Measurement  
• Medical Equipment  
• Electronic Weigh Scales  
• Precision/Strain Gauge Sensor  
• Precision Regulation  
• Low Ohmic Current Sense  
• High Gain Analog Front Ends  
Typical Application  
V
vs Temperature  
OS  
V
4
+
I-SENSE+  
+1.65V TO +6.0V  
3
V
REF  
499k  
2
1
4.99k  
4.99k  
+
-
V+  
V-  
V
SENSE  
OUT  
0
0.1  
499k  
-1  
-2  
-3  
-4  
GND  
I-SENSE-  
-50  
-25  
0
25  
50  
75  
100  
125  
TEMPERATURE (°C)  
BI-DIRECTIONAL CURRENT SENSE AMPLIFIER  
August 25, 2010  
FN7692.0  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright Intersil Americas Inc. 2010. All Rights Reserved  
1
All other trademarks mentioned are the property of their respective owners.  

ISL28233FUZ-T7A 替代型号

型号 品牌 替代类型 描述 数据表
ISL28233FUZ INTERSIL

完全替代

Single, Dual, and Quad Micropower, Zero-Drift, RRIO Operational Amplifiers
ISL28233FUZ-T7 INTERSIL

完全替代

Dual and Quad Micropower Chopper Stabilized, RRIO Operational Amplifiers

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