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OPA124UA/2K5 PDF预览

OPA124UA/2K5

更新时间: 2024-11-12 19:43:51
品牌 Logo 应用领域
BB 放大器光电二极管
页数 文件大小 规格书
13页 287K
描述
Operational Amplifier, 1 Func, 500uV Offset-Max, BIPolar, PDSO8, ROHS COMPLIANT, SOIC-8

OPA124UA/2K5 技术参数

生命周期:Obsolete包装说明:ROHS COMPLIANT, SOIC-8
Reach Compliance Code:unknown风险等级:5.64
放大器类型:OPERATIONAL AMPLIFIER最大平均偏置电流 (IIB):0.000002 µA
标称共模抑制比:100 dB最大输入失调电压:500 µV
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:4.9 mm湿度敏感等级:3
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:85 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.75 mm标称压摆率:1.6 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:YES
技术:BIPOLAR温度等级:OTHER
端子面层:NICKEL PALLADIUM GOLD端子形式:GULL WING
端子节距:1.27 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:1500 kHz
宽度:3.9 mmBase Number Matches:1

OPA124UA/2K5 数据手册

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®
OPA124  
OPA124  
Low Noise Precision Difet ®  
OPERATIONAL AMPLIFIER  
FEATURES  
APPLICATIONS  
LOW NOISE: 6nV/Hz (10kHz)  
LOW BIAS CURRENT: 1pA max  
LOW OFFSET: 250µV max  
PRECISION PHOTODIODE PREAMP  
MEDICAL EQUIPMENT  
OPTOELECTRONICS  
DATA ACQUISITION  
TEST EQUIPMENT  
LOW DRIFT: 2µV/°C max  
HIGH OPEN-LOOP GAIN: 120dB min  
HIGH COMMON-MODE REJECTION:  
100dB min  
AVAILABLE IN 8-PIN PLASTIC DIP  
AND 8-PIN SOIC PACKAGES  
Substrate  
+VCC  
DESCRIPTION  
8
7
The OPA124 is a precision monolithic FET opera-  
tional amplifier using a Difet (dielectrical isolation)  
manufacturing process. Outstanding DC and AC per-  
formance characteristics allow its use in the most  
critical instrumentation applications.  
–In  
2
+In  
3
Noise-Free Cascode(2)  
Bias current, noise, voltage offset, drift, open-loop  
gain, common-mode rejection and power supply re-  
jection are superior to BIFET and CMOS amplifiers.  
Difet fabrication achieves extremely low input bias  
currents without compromising input voltage noise  
performance. Low input bias current is maintained  
over a wide input common-mode voltage range with  
unique cascode circuitry. This cascode design also  
allows high precision input specifications and reduced  
susceptibility to flicker noise. Laser trimming of thin-  
film resistors gives very low offset and drift.  
Output  
6
2k  
2kΩ  
2kΩ  
Trim(1)  
10kΩ  
10kΩ  
1
Trim(1)  
5
2kΩ  
–VCC  
4
OPA124 Simplified Circuit  
Compared to the popular OPA111, the OPA124 gives  
comparable performance and is available in an 8-pin  
PDIP and 8-pin SOIC package.  
NOTES: (1) Omitted on SOIC. (2) Patented.  
BIFET® National Semiconductor Corp.,  
Difet® Burr-Brown Corp.  
International Airport Industrial Park  
Mailing Address: PO Box 11400, Tucson, AZ 85734  
FAXLine: (800) 548-6133 (US/Canada Only)  
Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706  
Tel: (520) 746-1111  
Twx: 910-952-1111  
Internet: http://www.burr-brown.com/  
Cable: BBRCORP  
Telex: 066-6491  
FAX: (520) 889-1510  
Immediate Product Info: (800) 548-6132  
© 1993 Burr-Brown Corporation  
PDS-1203C  
Printed in U.S.A. March, 1998  
SBOS028  

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