OPA2674 - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

OPA2674
Manufacturer

TI
ChipWorker Part#

CW294642906
RoHS

Lead free / RoHS Compliant
Description

Dual Wideband High Output Current Operational Amplifer with Current Limit
Documentation

Datasheet

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OPA2674 Specifications

Attribute	Attribute Value

Part Number	OPA2674
Manufacturer	TI
ChipWorker Part#	CW294642906
Documentation	Datasheet
Case/Package	SOIC-14
	expand all
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The OPA2674 provides the high output current and low distortion required in emerging xDSL and Power Line Modem driver applications. Operating on a single +12V supply, the OPA2674 consumes a low 9mA/ch quiescent current to deliver a very high 500mA output current. This output current supports even the most demanding ADSL CPE requirements with > 380mA minimum output current (+25°C minimum value) with low harmonic distortion. Differential driver applications deliver < 85dBc distortion at the peak upstream power levels of full rate ADSL. The high 200MHz bandwidth also supports the most demanding VDSL line driver requirements.
Power control features are included in the SO-14 package version to allow system power to be minimized. Two logic control lines allow four quiescent power settings. These include full power, power cutback for short loops, idle state for no signal transmission but line match maintenance, and shutdown for power off with a high impedance output.
Specified on ±6V supplies (to support +12V operation), the OPA2674 will also support a single +5V or dual &plusmn5V supply. Video applications will benefit from a very high output current to drive up to 10 parallel video loads (15Ω) with < 0.1%/0.1° dG/dP nonlinearity.
WIDEBAND +12V OPERATION: 220MHz (G = +4)
UNITY-GAIN STABLE: 250MHz (G = +1)
HIGH OUTPUT CURRENT: 500mA
OUTPUT VOLTAGE SWING: 10VPP
HIGH SLEW RATE: 2000V/µs
LOW SUPPLY CURRENT: 18mA
FLEXIBLE POWER CONTROL: SO-14 Only
OUTPUT CURRENT LIMIT (±800mA)
APPLICATIONS
POWER LINE MODEM
xDSL LINE DRIVERS
CABLE MODEM DRIVERS
MATCHED I/Q CHANNEL AMPLIFIERS
BROADBAND VIDEO LINE DRIVERS
ARB LINE DRIVERS
HIGH CAP LOAD DRIVER
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- Anti-vibration foam
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