MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:BB D/C:SOP8
VCA810, VCA810AID, VCA810ID Datasheet download
Category: Integrated Circuits (ICs)
MFG: Texas Instruments
Package Cooled: BB
D/C: SOP8
Description: IC OPAMP VGA 35MHZ SGL 8SOIC
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PDF/DataSheet Download
Datasheet: VCA810
File Size: 427807 KB
Manufacturer: BURR-BROWN [Burr-Brown Corporation]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: VCA810AID
File Size: 427807 KB
Manufacturer: BURR-BROWN [Burr-Brown Corporation]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: VCA810ID
File Size: 427807 KB
Manufacturer: BURR-BROWN [Burr-Brown Corporation]
Download : Click here to Download
The VCA810 is a DC-coupled, wideband, continuously variable, voltage-controlled gain amplifier. It provides a differential input to single-ended output conversion with a
high-impedance gain control input used to vary the gain over a 40dB 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 > 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. The output signal is referenced to ground. Zero differential input voltage gives a 0V output with a small DC offset error. Low input noise voltage ensures good output SNR at the highest gain settings.
In applications where pulse edge information is critical, and the VCA810 is being used to equalize varying channel loss, minimal change in group delay over gain setting will retain excellent pulse edge information.
An improved output stage provides adequate output current to drive the most demanding loads. While principally intended to drive analog-to-digital converters (ADCs) or 2nd-stage amplifiers, the ±60mA output current will easily drive doubly-terminated 50Ω lines or a passive post filter stage over the ±1.7V output voltage range.
| Technical/Catalog Information | VCA810AID |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Packaging | Tube |
| Amplifier Type | Variable Gain |
| Number of Circuits | 1 - Single |
| Package / Case | 8-SOIC (3.9mm Width) |
| Slew Rate | 350 V/s |
| Gain Bandwidth Product | - |
| Current - Supply | 20mA |
| Current - Output / Channel | 60mA |
| Voltage - Supply, Single/Dual (±) | ±4 V ~ 6 V |
| Output Type | - |
| -3db Bandwidth | 35MHz |
| Current - Input Bias | 6A |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input Offset | 100V |
| Drawing Number | 296; 4040047-2; D; 8 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | VCA810AID VCA810AID 296 17491 5 ND 296174915ND 296-17491-5 |
| Technical/Catalog Information | VCA810ID |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Packaging | Tube |
| Amplifier Type | Variable Gain |
| Number of Circuits | 1 - Single |
| Package / Case | 8-SOIC (3.9mm Width) |
| Slew Rate | 350 V/s |
| Gain Bandwidth Product | - |
| Current - Supply | 20mA |
| Current - Output / Channel | 60mA |
| Voltage - Supply, Single/Dual (±) | ±4 V ~ 6 V |
| Output Type | - |
| -3db Bandwidth | 35MHz |
| Current - Input Bias | 6A |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input Offset | 100V |
| Drawing Number | 296; 4040047-2; D; 8 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | VCA810ID VCA810ID 296 17317 5 ND 296173175ND 296-17317-5 |
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