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參數(shù)資料
| 型號： | SA5230N |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 運動控制電子 |
| 英文描述： | Low Voltage Operational Amplifier |
| 中文描述： | OP-AMP, 4000 uV OFFSET-MAX, 0.6 MHz BAND WIDTH, PDIP8 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-8 |
| 文件頁數(shù)： | 13/17頁 |
| 文件大?。?/td> | 189K |
| 代理商： | SA5230N |
Philips Semiconductors
Product specification
NE/SA5230
Low voltage operational amplifier
1994 Aug 31
13
HALF-WAVE
a
b
+V
IN
–V
IN
a
b
+V
IN
–V
IN
a
b
+V
IN
+V
B
FULL-WAVE
2a
–2V
IN
0
V
EE
V
EE
V
CC
+V
B
R1
3
2
4
5
6
7
R2
R3
R5
R4
2
3
4
5
6
7
+
–
+
–
A
1
A
2
INPUT
HAOUTPUT
FULL-WAVE
OUTPUT
500mV
500mV
500mV
520
μ
s
NOTES:
R2 = 2 R1
R4 = R5 = R3
+V
B
will vary output reference.
For single supply operation V
EE
can be grounded on A2.
SL00259
Figure 10. Adding an Inverting Summer to the Input and Output of the Half-Wave will Result in Full-Wave
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 low-supply 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 full-power
bandwidth and output load handling capability allow it to fit into
portable audio applications. The truly ample open-loop 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 105dB.
REFERENCES
Johan H. Huijsing, Multi-stage Amplifier with Capacitive Nesting for
Frequency Compensation U.S. Patent Application Serial
No. 602.234, filed April 19, 1984.
Bob Blauschild, Differential Amplifier with Rail-to-Rail Capability
U.S. Patent Application Serial No. 525.181, filed August 23, 1983.
Operational Amplifiers - Characteristics and Applications
Robert G. Irvine, Prentice-Hall, Inc., Englewood Cliffs, NJ 07632, 1981.
Transducer Interface Handbook - A Guide to Analog Signal
Conditioning Edited by Daniel H. Sheingold, Analog Devices, Inc.,
Norwood, MA 02062, 1981.
相關(guān)PDF資料 |
PDF描述 |
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| SA5232 | Matched dual high-performance low-voltage operational amplifier |
| SA5232D | Matched dual high-performance low-voltage operational amplifier |
| SA5232N | Matched dual high-performance low-voltage operational amplifier |
| SA532N | Low power dual operational amplifi |
| SA532 | Low power dual operational amplifi |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SA5230NG | 功能描述:運算放大器 - 運放 1.8V Single Rail to Rail Industrial Temp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| SA5232 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Matched dual high-performance low-voltage operational amplifier |
| SA5232D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Matched dual high-performance low-voltage operational amplifier |
| SA5232D,112 | 功能描述:運算放大器 - 運放 MATCHED DUAL LOW-VOLT OP AMP RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| SA5232D,118 | 功能描述:運算放大器 - 運放 MATCHED DUAL LOW-VOLT OP AMP RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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