| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,312 pcs
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1312 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AFE5816ZAV is a fully integrated 16-channel ultrasound analog front end (AFE) from Texas Instruments. It combines an input attenuator, low-noise amplifier (LNA), low-pass filter (LPF), analog-to-digital converter (ADC), and passive continuous wave (CW) mixer for receiver signal chains in ultrasound systems.
The device offers programmable ADC resolution: 14-bit at 65 MSPS or 12-bit at 80 MSPS. It provides a total gain range of 6 to 45 dB with digital time gain compensation (DTGC) and supports matched source impedances from 50 Ω to 800 Ω. The LVDS interface operates up to 1 Gbps. Typical input current noise is 1.2 pA/√Hz, and power per channel is 90 mW in TGC mode at 65 MSPS or 59 mW in CW mode.
The AFE5816ZAV is optimized for low noise and low power, making it suitable for TGC and CW Doppler ultrasound signal chains. Operating temperature range is -40 to 85 °C, with supply voltage ranges of 1.7 V to 2 V and 3 V to 3.3 V.
The device is supplied in a surface-mount 289-LFBGA package (supplier package 289-NFBGA, 15 mm × 15 mm), appropriate for compact ultrasound receiver boards.
| Qty | Low | High |
|---|---|---|
| 1+ | $139.12 | $139.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 1.7 V to 2 V and 3 V to 3.3 V.
The device is available in a surface-mount 289-LFBGA package; the supplier device package is 289-NFBGA (15x15).
The operating temperature range is -40 to 85 °C.
The part is listed as RoHS3 compliant in existing supplier data, but this status is unverified and should be treated as low confidence.
The ADC supports 14-bit resolution at 65 MSPS maximum sampling rate and 12-bit resolution at 80 MSPS maximum sampling rate.
The total gain range is 6 to 45 dB.
Power per channel is 90 mW typical in TGC mode at 65 MSPS and 59 mW typical in CW mode.