| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,431 pcs
|
1431 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Number of Bits | |
| Number of Channels | |
| Operating Temperature Range | |
| Power (Watts) | |
| Supplier Device Package | |
| Voltage |
The AFE5818ZBV is a highly-integrated, 16-channel analog front-end solution from Texas Instruments, designed for ultrasound systems. It integrates a complete time-gain-control (TGC) imaging path including LNA, VCAT, PGA, LPF, and ADC, along with a passive CW mixer. The device offers programmable gain settings and supports multiple power modes to optimize noise and power consumption.
Key specifications include a 14-bit ADC with 65 MSPS sampling rate (or 12-bit at 80 MSPS), input-referred noise as low as 0.63 nV/√Hz (at LNA gain 24dB), and per-channel power dissipation of 140 mW at 0.75 nV/√Hz and 65 MSPS. The AFE5818ZBV is available in a 289-pin NFBGA package (15x15 mm) and operates over a -40°C to 85°C temperature range. It is RoHS compliant and suitable for a variety of ultrasound imaging applications, including portable and high-end systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $148.15 | $148.15 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AFE5818ZBV operates with supply voltages of 1.7V to 1.9V, 3.15V to 3.6V, and 5V.
The AFE5818ZBV is available in a 289-pin FBGA package (supplier package 289-NFBGA, 15x15 mm).
The AFE5818ZBV operates from -40°C to 85°C.
The AFE5818ZBV is listed as RoHS compliant (RoHS3), but this information is unverified.
The AFE5818ZBV has a maximum sampling rate of 65 MSPS in 14-bit mode and 80 MSPS in 12-bit mode.
The input-referred noise is 0.63 nV/√Hz at LNA gain 24dB, 0.7 nV/√Hz at 18dB, and 0.9 nV/√Hz at 12dB.
The AFE5818ZBV has 16 channels.