VCA810ID - TI

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

Part No

VCA810ID
Manufacturer

TI
ChipWorker Part#

CW4889959
Category

Amplifier, Buffer IC
Package

SOIC-8
Description

TEXAS INSTRUMENTS VCA810ID Programmable/Variable Amplifier, 1Channels, 1 Amplifier, 35MHz, -40℃, 85℃, ± 4V to ± 6V
Documentation

Datasheet

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VCA810ID Specifications

Attribute	Attribute Value

Part Number	VCA810ID
Manufacturer	TI
ChipWorker Part#	CW4889959
Category	Amplifier, Buffer IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Current	20 mA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	8 Position
Common Mode Rejection Ratio	85 dB
Quiescent Current	10.0 A
Bandwidth	35 MHz
Slew Rate	350 V/μs
Gain Bandwidth Product	35.0 MHz
Input Offset Voltage	100 µV
Input Bias Current	6 µA
Available Channels	S
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
3dB Bandwidth	35 MHz
Minimum CMRR Range	85 dB
Supply Voltage (Max)	10V ~ 15V
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Size-Length	4.9 mm
Size-Width	3.91 mm
Size-Height	1.58 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

Product Description

The VCA810ID is a Wideband Voltage-controlled Amplifier that provides a differential input to single-ended output conversion with a high-impedance gain control input used to vary the gain over a -40 to +40dB range linear in dB/V. Operating from ±5V supplies, the gain control voltage for the VCA810 will adjust the gain from -40dB at 0V input to +40dB at -2V input. Increasing the control voltage above ground will attenuate the signal path to greater than 80dB. Signal bandwidth and slew rate remain constant over the entire gain adjust range. This 40dB/V gain control is accurate within ±1.5dB (±0.9dB for high grade), allowing the gain control voltage in an AGC application to be used as a Received Signal Strength Indicator (RSSI) with ±1.5dB accuracy. Excellent common-mode rejection and common-mode input range at the two high-impedance inputs allow the VCA810 to provide a differential receiver operation with gain adjust.
High gain adjust range (±40dB)
Differential in/single-ended out
Low input noise voltage (2.4nV/√Hz)
Constant bandwidth vs. gain
High dB/V gain linearity (±0.3dB)
Gain control bandwidth (25MHz)
Low output DC error (<±40mV)
High output current (±60mA)
Low supply current (24.8mA)
Green product and no Sb/Br
IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

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