The AD876 is a CMOS, 160 mW, 10-bit, 20 MSPS analog-to-digital converter (ADC). The AD876 has an on-chip input sample-and-hold amplifier. By implementing a multistage pipelined architecture with output error correction logic, the AD876 offers accurate performance and guarantees no missing codes over the full operating temperature range. Force and sense connections to the reference inputs minimize external voltage drops. The AD876 can be placed into a standby mode of operation reducing the power below 50 mW. The AD876s digital I/O interfaces to either +5 V or +3.3 V logic. Digital output pins can be placed in a high impedance state; the format of the output is determined by the control signal.
The AD876 is a CMOS 10‑bit, 20 MSPS analog‑to‑digital converter designed for video, multimedia, imaging and high‑speed data‑acquisition applications. It operates from a single +5 V supply, consumes 160 mW typical power, and offers three‑state digital outputs compatible with both +5 V and +3.3 V logic.
The device features an on‑chip sample‑and‑hold amplifier, a multistage pipelined architecture with output error‑correction, and guarantees no missing codes across the full temperature range (0 °C to +70 °C). Pin‑compatible upgrade paths and small SOIC/TQFP packages make it suitable for space‑constrained designs.
| Resolution | 10 bits |
|---|---|
| Maximum Sample Rate | 20 MSPS |
| Power Consumption (typical) | 160 mW |
| Supply Voltage | +5 V single supply |
| No Missing Codes | Guaranteed |
| Three‑State Outputs | Supported |
The AD876 consumes about 160 mW of power under typical conditions.
Yes, the device includes three‑state output control for its digital I/O pins.
The AD876 can sample at up to 20 MSPS.