Datasheet > VCA610U/2K5

VCA610U/2K5

更新时间： 2024-11-03 15:56:47

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
14页	239K
描述
Operational Amplifier, 1 Func, 30000uV Offset-Max, PDSO8, SO-8

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VCA610U/2K5 技术参数

生命周期：	Obsolete	包装说明：	SOP,
Reach Compliance Code：	unknown	风险等级：	5.74
放大器类型：	OPERATIONAL AMPLIFIER	标称共模抑制比：	50 dB
最大输入失调电压：	30000 µV	JESD-30 代码：	R-PDSO-G8
长度：	4.9 mm	负供电电压上限：	-7 V
标称负供电电压 (Vsup)：	-5 V	功能数量：	1
端子数量：	8	最高工作温度：	125 °C
最低工作温度：	-40 °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	认证状态：	Not Qualified
座面最大高度：	1.75 mm	标称压摆率：	60 V/us
供电电压上限：	7 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	温度等级：	AUTOMOTIVE
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	3.9 mm
Base Number Matches：	1

VCA610U/2K5 数据手册

VCA610

www.ti.com

WIDEBAND

VOLTAGE CONTROLLED AMPLIFIER

FEATURES

APPLICATIONS

ꢀ WIDE GAIN CONTROL RANGE: 77dB

ꢀ OPTICAL DISTANCE MEASUREMENT

ꢀ AGC AMPLIFIERS

ꢀ ULTRASOUND

ꢀ SMALL PACKAGE: SO-8

ꢀ WIDE SIGNAL BANDWIDTH: 30MHz

ꢀ LOW VOLTAGE NOISE: 2.2nV/√Hz

ꢀ FAST GAIN SLEW RATE: 300dB/µs

ꢀ SONAR

ꢀ ACTIVE FILTERS

ꢀ LOG AMPLIFIERS

ꢀ IF CIRCUITS

ꢀ CCD CAMERAS

DESCRIPTION

The VCA610 is a wideband, continuously variable,

voltage-controlled gain amplifier. It provides

linear-dB gain control with high impedance inputs.

It is designed to be used as a flexible gain-control

element in a variety of electronic systems.

The VCA610 is designed with a very fast overload

recovery time of only 200ns. This allows a large

signal transient to overload the output at high gain,

without obscuring low-level signals following closely

behind. The excellent overload recovery time and

distortion specifications optimize this device for low-

level doppler measurements.

The VCA610 has a gain-control range of 77dB

(–38.5dB to +38.5dB) providing both gain and attenu-

ation for maximum flexibility in a small SO-8. The

broad attenuation range can be used for gradual or

controlled channel turn-on and turn-off for applica-

tions in which abrupt gain changes can create artifacts

or other errors. In addition, the output can be disabled

to provide –77dB of attenuation. Group delay varia-

tion with gain is typically less than ±2ns across a

bandwidth of 1MHz to 15MHz.

+5V –5V

–In

+In

The VCA610 has a noise figure of 3.5dB (with an R_S

of 200Ω) including the effects of both current and

voltage noise. Instantaneous output dynamic range is

70dB for gains of 0dB to +38.5dB with 1MHz noise

bandwidth. The output is capable of driving 100Ω.

The high-speed, 300dB/µs, gain-control signal is a

unipolar (0V to –2V) voltage that varies the gain

linearly in dB/V over a –38.5dB to +38.5dB range.

V_OUT

V_C

Gain

Control

VCA610

SBOS013A

Printed in U.S.A. November, 2000

12 3 4 5 6 7...14

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与VCA610U/2K5相关器件

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VCA610UA	BB	获取价格	WIDEBAND VOLTAGE CONTROLLED AMPLIFIER
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VCA610U-TR	BB	获取价格	暂无描述
VCA-7010	ETC	获取价格	Video Equalizing Amplifier with Clipping and Clamping
VCA7010VEA7506	ETC	获取价格	Video Equalizing Amplifier with Clipping and Clamping
VCA810	TI	获取价格	Wideband, > 40dB Gain Adjust Range, Linear in V/V VARIABLE GAIN AMPLIFIER
VCA810	BB	获取价格	High Gain Adjust Range, Wideband, Voltage-Controlled Amplifier
VCA810_12	TI	获取价格	High Gain Adjust Range, Wideband, VARIABLE GAIN AMPLIFIER
VCA810AID	TI	获取价格	High Gain Adjust Range, Wideband, VARIABLE GAIN AMPLIFIER

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