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OPA842

Category:Voltage feedback
Product Name:Wideband low distortion unity gain stabilized voltage feedback operational amplifier
Manufacturers:
Production Batch Number:
Encapsulation:5SOT-23, 8SOIC
Stock Status:There is stock
Stock Quantity:0
Minimum order quantity: 1
Details:

Product introduction

该OPA842提供了速度和动态范围前所未有的单片运算放大器的水平。使用具有两个内部增益级单位增益稳定，电压反馈架构，实现了非常低的OPA842在很宽的频率范围内谐波失真。经典的差分输入提供了所有的运算理想熟悉精密放大器的优点，如偏置电流消除和非常低的反向电流噪声与宽带电流差动增益/相位性能，低电压噪声，高输出电流驱动使OPA842最高动态范围的应用。

单位增益稳定，使OPA842，尤其是低增益差分放大器，跨阻放大器，线路驱动器的2视频增益，宽带集成和低失真模拟到数字转换器（ADC）的缓冲区合适。

器件用途

的ADC / DAC的缓冲驱动程序
低失真IF放大器
主动过滤器配置
Low noise differential receiver
高分辨率成像
Test instrumentation
Professional audio
OPA642升级

characteristic

单位增益带宽：400MHz的
增益带宽积：200MHz的
低输入电压噪声：2.6nV/√Hz
低失真：- 93dBc（5MHz的）
High open-loop gain: one hundred tenth-babels
快速12位沉降：22ns（0.01％）
低直流失调电压：300μV典型
DIFF初级专业级增益/相位误差：0.003％/ 0.0

parameter

	OPA842
IQ per channel (max.) (mA)	22.5
Slew rate (typical) (V/US)	400
GBW (typical) (MHz)	200
Ganymede (typical) (mAh)	100
and (min) (v)	10
and (maximum) (v)	12
Number of channels	One
Pins/Packets	5SOT - 23，8SOIC
ACL, the minimum stable gain (V/V).	One
ACL (MHz) of weight @	400
Differential Gain(%)	0.003
Phase error (degrees)	0.008
Violet (maximum) (millivolts)	1.2
Total harmonic distortion (CFC = 1 MHz) (typical) (dB)	-100
Settling time (0.1%) (typical) (nanoseconds)	15
Maximum offset voltage drift (+/-)((UV/Celsius)	4
Available channels	S
(typical) in the flat band Vn (Nevada/rtHz)	2.7
About. Price (USD)	1.55 \|每千颗
Explosion protection (max.) (North America)	37000
Noninverting Input Current Noise (Yearly/rtHz)	2.7
Second harmonic (DBC).	94
Third harmonic (DBC).	93
@兆赫	5
Weight @ g = 2 (MHz)	200
0.1 dB bandwidth flatness (MHz)	56
Operating temperature range(°C)	-40 to 85

andOPA842Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
SN10501	TI	09+	5SOT-23, 8MSOP, 8MSOP-PowerPAD, 8SOIC	Low distortion high speed rail-to-rail output operational amplifier
OPA890	TI	10+	6SOT-23, 8SOIC	Low power, wideband voltage feedback op amp watts/disabled
OPA847	TI	09+	6SOT-23, 8SOIC	Wideband ultra-low noise voltage feedback operational amplifier with shutdown state
OPA846	TI	09+	5SOT-23, 8SOIC	OPA846: Wideband low noise voltage feedback operational amplifier
OPA843	TI	09+	5SOT-23, 8SOIC	Wideband, low distortion, medium gain voltage feedback operational amplifier
OPA830	TI	10+	5SOT-23, 8SOIC	OPA830: Low power single-supply operational amplifier
PH9025L	NXP	0927+	SOT-669	N-channel TrenchMOS logic level FET - Configuration: Single N-channel ; ID DC: 66 A; Qgd (typ): 2.7 nC; RDS(on): 13@4.5 V 9@10 V mOhm; VDSmax: 25.0 V;
OPA820	TI	10+	5SOT-23, 8SOIC	Unity-gain stabilized, low noise voltage feedback op amp
PMV65XP	NXP	11+	SOT-23-3	P-channel TrenchMOS(tm) extremely low level FET - Configuration: Single P-channel; ID DC: 3.9 A; Qgd (typ): 0.65 nC; RDS(on): 76@4.5
OPA699M	TI	10+	8CDIP SB	Gain +4 stabilized wideband voltage limiting amplifier

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