| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,520 pcs
|
4520 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
| SVHC Present | |
| Tape & Reel |
The VCA2615RGZT from Texas Instruments is a dual-channel, variable gain amplifier designed for applications requiring high performance and low noise. It integrates a Low-Noise Preamplifier (LNP) and a Variable-Gain Amplifier (VGA), making it suitable for medical and industrial ultrasound systems, as well as test equipment.
Key electrical specifications include a very low noise figure of 0.7nV/Hz, a gain control range of 52dB, and a bandwidth of 42MHz. The LNP offers programmable gains of 3dB, 12dB, 18dB, and 22dB. The device operates on a 5V single supply with a low power consumption of 154mW per channel.
This amplifier is housed in a 48-pin VQFN package. It operates within a temperature range of -40°C to 85°C and is supplied in a large tape and reel format. The VCA2615RGZT is designed for systems requiring excellent input signal handling and differential outputs for CW processing.
| Qty | Low | High |
|---|---|---|
| 1+ | $13.59 | $13.59 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The gain control range is 52dB.
The bandwidth is 42MHz.
The noise figure is 0.7nV/Hz.
It operates on a 5V single supply.
The programmable gain settings are 3dB, 12dB, 18dB, and 22dB.
The operating temperature range is -40°C to 85°C.
It is in a 48-pin VQFN (RGZ) package.