VCA2615EVM features VCA2615 variable gain amplifier
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- Test Equipment
- Ultrasound Imaging
Description
- VCA2615 is a dual-channel, variable gain amplifier, combining a low-noise Pre-Amplifier (LNP) and a voltage-controlled amplifier. The VCA2615EVM evaluation module is designed to allow for a quick setup and ease of use in evaluating the performance. Various modes of operation can be configured, for example setting the LNP gain, or using the LNP outputs. The user can apply the input signal either to the LNP, or directly to the VCA section. The differential outputs of the VCA2615 are buffered using an Op-Amp in a difference amplifier configuration. The VCA2615EVM requires a +5V supply for the VCA itself, and +/-5V supplies for the buffer amplifiers. All signal inputs and outputs use SMA connectors
Caractéristiques principales
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Gain22 dB
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Number of SuppliesSingle|Dual
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Supply Voltage±5 V
Pièces en vedette (9)
| Pièce numéro | Fabricant | Type | Description | |||
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REG1117-3.3/2K5G4 | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.8A 4-Pin(3+Tab) SOT-223 T/R | Ajouter au panier | |
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OPA842IDBVR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single High Speed Amplifier ±6V 5-Pin SOT-23 T/R | Ajouter au panier | |
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REG1117-3.3/2K5G4 | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.8A 4-Pin(3+Tab) SOT-223 T/R | Ajouter au panier | |
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REG1117-3.3/2K5 | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.8A 4-Pin(3+Tab) SOT-223 T/R | Ajouter au panier | |
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REG1117-3.3G4 | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.8A 4-Pin(3+Tab) SOT-223 Tube | Ajouter au panier | |
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REG1117-3.3/2K5 | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.8A 4-Pin(3+Tab) SOT-223 T/R | Ajouter au panier | |
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REG1117-3.3 | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.8A 4-Pin(3+Tab) SOT-223 Tube | Ajouter au panier | |
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VCA2615RGZT | Texas Instruments | Special Purpose Amplifiers | SP Amp Variable Gain Amp Dual 5.25V 48-Pin VQFN EP T/R | Ajouter au panier | |
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VCA2615RGZR | Texas Instruments | Special Purpose Amplifiers | SP Amp Variable Gain Amp Dual 5.25V 48-Pin VQFN EP T/R | Ajouter au panier | |