Datasheet > OPA2634U/2K5

OPA2634U/2K5

更新时间： 2024-11-03 23:24:23

品牌	Logo	应用领域
其他 - ETC		运算放大器
页数	文件大小	规格书
17页	263K
描述
Voltage-Feedback Operational Amplifier

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OPA2634U/2K5 数据手册

OPA2634

www.ti.com

Dual, Wideband, Single-Supply

OPERATIONAL AMPLIFIER

FEATURES

DESCRIPTION

● HIGH BANDWIDTH: 150MHz (G = +2)

● +3V TO +10V OPERATION

● INPUT RANGE INCLUDES GROUND

● 4.8V OUTPUT SWING ON +5V SUPPLY

● HIGH OUTPUT CURRENT: 80mA

● HIGH SLEW RATE: 250V/µs

The OPA2634 is a dual, low-power, voltage-feedback,

high-speed operational amplifier designed to operate

on +3V or +5V single-supply voltage. Operation on

±5V or +10V supplies is also supported. The input

range extends below ground and to within 1.2V of the

positive supply. Using complementary common-emit-

ter outputs provides an output swing to within 30mV

of ground and 140mV of positive supply.

● LOW INPUT VOLTAGE NOISE: 5.6nV/√HZ

Low distortion operation is ensured by the high gain

bandwidth product (140MHz) and slew rate

(250V/µs). This makes the OPA2634 an ideal differ-

ential input buffer stage to 3V and 5V CMOS convert-

ers. Unlike other low-power, single-supply operational

amplifiers, distortion performance improves as the

signal swing is decreased. A low 5.6nV/√Hz input

voltage noise supports wide dynamic-range operation.

APPLICATIONS

● DIFFERENTIAL RECEIVERS/DRIVERS

● ACTIVE FILTERS

● MATCHED I AND Q CHANNEL AMPLIFIERS

● CCD IMAGING CHANNELS

● LOW-POWER ULTRASOUND

The OPA2634 is available in an industry-standard dual

pinout SO-8 package. Where a single-channel, single-

supply operational amplifier is required, consider the

OPA634 and OPA635. Where lower supply current

and speed are required, consider the OPA2631.

+3V

2.26kΩ

+3V

374Ω

100Ω

ADS900

10-Bit

1/2

OPA2634

20Msps

与OPA2634U/2K5相关器件

型号	品牌	获取价格	描述	数据表
OPA2634UA	ETC	获取价格	IC DUAL AMP
OPA2650	BB	获取价格	Dual Wideband, Low Power Voltage Feedback OPERATIONAL AMPLIFIER
OPA2650	TI	获取价格	Dual Wideband, Low Power Voltage Feedback OPERATIONAL AMPLIFIER
OPA2650E	BB	获取价格	Dual Wideband, Low Power Voltage Feedback OPERATIONAL AMPLIFIER
OPA2650E	TI	获取价格	Dual Wideband, Low Power Voltage Feedback OPERATIONAL AMPLIFIER
OPA2650E/250	TI	获取价格	Dual Wideband, Low Power Voltage Feedback Operational Amplifier 8-VSSOP
OPA2650E/2K5	BB	获取价格	Operational Amplifier, 2 Func, 5000uV Offset-Max, PDSO8, MSOP-8
OPA2650E/2K5	TI	获取价格	Dual Wideband, Low Power Voltage Feedback Operational Amplifier 8-VSSOP
OPA2650E/2K5	ROCHESTER	获取价格	Operational Amplifier, 2 Func, 5000uV Offset-Max, PDSO8, MSOP-8
OPA2650E-2500	TI	获取价格	DUAL OP-AMP, 5000uV OFFSET-MAX, 160MHz BAND WIDTH, PDSO8, 0.118 INCH, MSOP-8