VCA824ID ,Amplifier, Buffer IC - TI

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

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143 points

Part No

VCA824ID
Manufacturer

TI
ChipWorker Part#

CW7305926
Category

Amplifier, Buffer IC
Package

SOIC-14
Description

TEXAS INSTRUMENTS VCA824ID Programmable/Variable Amplifier, 1Channels, 1 Amplifier, 710MHz, -40℃, 85℃, ± 4V to ± 6V
Documentation

Datasheet
Ships from

Moscow
Наличие

In Stock
Estimated Price

$ 10.82

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VCA824ID Specifications

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Attribute	Attribute Value

Part Number	VCA824ID
Manufacturer	TI
ChipWorker Part#	CW7305926
Category	Amplifier, Buffer IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	14 Pin
Case/Package	SOIC-14
Supply Current	36.5 mA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	14 Position
Common Mode Rejection Ratio	65 dB
Bandwidth	710 MHz
Slew Rate	2.50 kV/μs
Gain	10.0 dB
Input Offset Voltage	4 mV
Input Bias Current	19 µA
Available Channels	S
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
3dB Bandwidth	710 MHz
Gain Bandwidth	65 dB
Minimum CMRR Range	60 dB
Supply Voltage (Max)	12 V
Supply Voltage (Min)	8 V
	expand all
Size-Length	8.75 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

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Product Description

The VCA824ID is a DC-coupled wideband linear in V/V continuously variable voltage-controlled Gain Amplifier provides a differential input to single-ended conversion with a high-impedance gain control input used to vary the gain down 40dB from the nominal maximum gain set by the gain resistor (RG) and feedback resistor (RF). The internal architecture of the VCA824 device consists of two input buffers and an output current feedback amplifier stage integrated with a multiplier core to provide a complete variable gain amplifier (VGA) system that does not require external buffering. The maximum gain is set externally with two resistors, providing flexibility in designs. The maximum gain is intended to be set between 2 and 40V/V. Operating from ±5V supplies, the gain control voltage for the VCA824 device adjusts the gain linearly in V/V as the control voltage varies from 1 to -1V. The VCA824 device offers excellent gain linearity.
0.1dB Gain flatness to 135MHz
2500V/µs Slew rate
>40dB Adjustable gain
±90mA High output current
Green product and no Sb/Br

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