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OPA659

Category:JFET/CMOS
Product Name:650MHz unity-gain stable JFET input amplifier
Manufacturers:TI
Production Batch Number:09+
Encapsulation:5SOT-23, 8SON
Stock Status:There is stock
Stock Quantity:5000
Minimum order quantity: 1
Details:

Product introduction

结合了该OPA659 JFET输入阶段非常宽带，单位增益稳定，电压反馈运算放大器，以提供诸如示波器前端放大器和机器视觉超高的高数据采集应用阻抗缓冲放大器的动态范围应用，如光电二极管跨阻抗晶片检测中使用的放大器。

宽650MHz单位增益带宽是一个非常高的补充2550V/μs压摆率。

高输入阻抗和低偏置电流的JFET输入提供的支持低8.9nV / Hz输入电压噪声，实现了宽带应用的光电二极管跨阻抗非常低噪声的综合研究。

广泛的阻带宽可能与高350MHz的增益带宽积这个装置。

characteristic

高带宽：650MHz（G = +1时的v / V）
高压摆率：2550V/μs（4V的步骤）
优总谐波失真：- 78dBc在10MHz
低输入电压噪声：8.9nV / hertz
快速过驱恢复：为8ns
快速建立时间（1％4V的步骤）：为8ns
低输入失调电压：± 1mV的
低输入偏置电流：±为10pA
高输出电流：70mA的
apply
- 高阻抗数据采集输入放大器
- 高阻抗输入放大器示波器
- 宽带光电二极管跨阻放大器
- 晶圆扫描设备

parameter

				OPA659
IQ per channel (max.) (mA)				33.5
Slew rate (typical) (V/US)				2550
GBW (typical) (MHz)
Ganymede (typical) (mAh)				70
and (min) (v)				7
and (maximum) (v)				13
Number of channels				One
Pins/Packets				5SOT - 23，8SON
ACL, the minimum stable gain (V/V).				2
ACL (MHz) of weight @				650
Differential Gain(%)
Phase error (degrees)
Violet (maximum) (millivolts)				5
Total harmonic distortion (CFC = 1 MHz) (typical) (dB)				78
Settling time (0.1%) (typical) (nanoseconds)
Maximum offset voltage drift (+/-)((UV/Celsius)				40
Available channels				S
(typical) in the flat band Vn (Nevada/rtHz)				8.9
About. Price (USD)				2.95 \|每千颗
Explosion protection (max.) (North America)				1.2
Noninverting Input Current Noise (Yearly/rtHz)
Second harmonic (DBC).				79
Third harmonic (DBC).				100
@兆赫				10
Weight @ g = 2 (MHz)				335
0.1 dB bandwidth flatness (MHz)				55
Operating temperature range(°C)				-40 to 85

andOPA659Related ICs are:

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OPA3832	TI	10+	14SOIC, 14TSSOP	Three, low-power, high-speed, fixed-gain op amps
OPA2832	TI	07+	8MSOP, 8SOIC	Dual low power, high speed, fixed gain operational amplifiers
OPA653	TI	09+	5SOT-23, 8SON	Download - PDF icon Wideband, fixed gain, JFET input amplifier
OPA4354	TI	09+	14SOIC, 14TSSOP	250MHz rail-to-rail I/O CMOS quad operational amplifier
OPA361	TI	08+	6SC70	3V video amplifier with internal gain and filter
OPA360	TI	07+	6SC70	3V video amplifier with low-pass filter, internal G=2, and SAG correction in SC70 package
OPA358	TI	10+	6SC70	3V single-supply 80MHz high speed operational amplifier in SC70 package

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