The AD9057 is an 8-bit monolithic analog-to-digital converter optimized for low cost, low power, small size, and ease of use.
The AD9057 is an 8‑bit monolithic analog‑to‑digital converter optimized for low cost, low power (typical 200 mW) and small size. It supports 40, 60 or 80 MSPS conversion rates with a full‑power analog bandwidth of 120 MHz, a single 5 V supply, and TTL/CMOS compatible digital I/O.
The device is supplied in a 20‑lead shrink small‑outline package (SSOP) and is specified over the industrial temperature range (‑40 °C to +85 °C). An evaluation board provides typical hardware configurations, including options for AC‑ or DC‑coupled inputs, internal reference use, and power‑down testing.
| Resolution | 8 bits |
|---|---|
| Maximum Sampling Rate | 80 MSPS |
| Analog Bandwidth | 120 MHz |
| Typical Power Consumption | 200 mW |
| Power‑Down Dissipation | <10 mW |
| Supply Voltage | 5 V (single supply) |
| Package | 20‑lead SSOP (RS‑20) |
The AD9057 can operate at up to 80 MSPS depending on the performance grade.
Typical power consumption is about 200 mW.
Yes, the power‑down function reduces total dissipation to less than 10 mW.
It is shipped in a 20‑lead shrink small outline package (SSOP, RS‑20).