AD9215BCPZ-80

Overview

The AD9215BCPZ-80 is a monolithic, single 3 V supply, 10-bit analog-to-digital converter operating at an 80 MSPS sampling rate. It utilizes a multistage differential pipelined architecture with output error correction logic to ensure no missing codes across the full industrial temperature range of −40°C to +85°C. The device features a high-performance sample-and-hold amplifier (SHA) and an on-chip voltage reference. Key electrical parameters include a signal-to-noise ratio (SNR) of 58 dBc, a spurious-free dynamic range (SFDR) of 77 dBc, and a power consumption of 104 mW at maximum conversion rates. It accepts differential or single-ended analog inputs within a flexible 1 V p-p to 2 V p-p range.

Feature Summary

• Multistage differential pipelined architecture with digital output error correction logic for guaranteed linearity.
• Integrated wide-bandwidth, truly differential sample-and-hold amplifier supporting various input configurations.
• On-chip voltage reference and clock duty cycle stabilizer to maintain performance under varying conditions.
• Separate digital output driver supply to accommodate different logic families.

Applications

• Ultrasound equipment
• IF sampling in communications receivers
• Battery-powered instruments
• Hand-held scopemeters

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and temperature grade. Ensure that the component matches the required pinout and electrical specifications for the target design before finalizing procurement orders.

Selection Notes

Select this model when a 10-bit resolution and 80 MSPS throughput are required within a low-power constraint. Consider the LFCSP package for compact designs requiring efficient thermal dissipation via the exposed pad. Verify compatibility with the system's available clock jitter levels and analog input drive capabilities.

Part Context

This component belongs to the AD9215 family of low-power, 10-bit ADCs from Analog Devices. The family includes variants optimized for 65 MSPS and 105 MSPS data rates. All members share similar architectural characteristics and pinouts, facilitating design scalability across different speed requirements.

Replacement Considerations

The AD9215BRU-80 serves as a pin-compatible alternative utilizing a TSSOP package. Other family members such as the AD9215BCP-65 and AD9215BCP-105 offer different sampling rates while maintaining the same interface and form factor.