參數(shù)資料
型號: SE5230DR2
廠商: ON Semiconductor
文件頁數(shù): 7/18頁
文件大小: 0K
描述: IC OPAMP LOW VOLTAGE 8-SOIC
產品變化通告: Product Obsolescence 11/Feb/2009
標準包裝: 2,500
放大器類型: 通用
電路數(shù): 1
輸出類型: 滿擺幅
轉換速率: 0.25 V/µs
增益帶寬積: 600kHz
電流 - 輸入偏壓: 40nA
電壓 - 輸入偏移: 400µV
電流 - 電源: 1.1mA
電流 - 輸出 / 通道: 32mA
電壓 - 電源,單路/雙路(±): 1.8 V ~ 15 V,±0.9 V ~ 7.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 8-SOICN
包裝: 帶卷 (TR)
NE5230, SA5230, SE5230
http://onsemi.com
15
CONCLUSION
The NE5230 is a versatile op amp in its own right. The part
was designed to give low voltage and low power operation
without the limitations of previously available amplifiers
that had a multitude of problems. The previous application
examples are unique to this amplifier and save the user
money by excluding various passive components that would
have been needed if not for the NE5230’s special input and
output stages.
The NE5230 has a combination of novel specifications
which allows the designer to implement it easily into
existing lowsupply voltage designs and to enhance their
performance. It also offers the engineer the freedom to
achieve greater amplifier system design goals. The low input
referenced noise voltage eases the restrictions on designs
where S/N ratios are important. The wide fullpower
bandwidth and output load handling capability allow it to fit
into portable audio applications. The truly ample openloop
gain and low power consumption easily lend themselves to
the requirements of remote transducer applications. The
low, untrimmed typical offset voltage and low offset
currents help to reduce errors in signal processing designs.
The amplifier is well isolated from changes on the supply
lines by its typical power supply rejection ratio of 105 dB.
REFERENCES
1. Johan H. Huijsing, Multistage Amplifier with
Capacitive Nesting for Frequency Compensation,
U.S. Patent Application Serial No. 602.234, filed
April 19, 1984.
2. Bob Blauschild, Differential Amplifier with
RailtoRail Capability, U.S. Patent Application
Serial No. 525.181, filed August 23, 1983.
3. Operational Amplifiers Characteristics and
Applications, Robert G. Irvine, PrenticeHall, Inc.,
Englewood Cliffs, NJ 07632, 1981.
4. Transducer Interface Handbook A Guide to
Analog Signal Conditioning, Edited by Daniel H.
Sheingold, Analog Devices, Inc., Norwood, MA
02062, 1981.
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