ChipApex | Global Electronic Components Supplier
AD871SD/883B
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：12-BIT ADC PARALLEL WORD ACCESS
- Series：AD871
- Mfr：Analog Devices Inc.
- Package：Bulk
- Number of Bits：12
- Sampling Rate (Per Second)：5M
- Number of Inputs：12
- Input Type：Differential, Single Ended
- Data Interface：Parallel
- Configuration：S/H-ADC
- Ratio - S/H:ADC：3:04
- Number of A/D Converters：4
- Architecture：Pipelined
- Reference Type：External, Internal
- Voltage - Supply, Analog：±4.75V ~ 5.25V
- Voltage - Supply, Digital：4.75V ~ 5.25V
- Features：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：28-CDIP (0.605", 15.37mm)
- Supplier Device Package：28-CDIP
- Mounting Type：Through Hole
- Grade：-
Download product information
Overview
The AD871SD/883B is a monolithic 12-bit, 5 MSPS analog-to-digital converter manufactured by Analog Devices Inc. It integrates a high-performance track-and-hold amplifier and voltage reference on-chip. Utilizing a multistage differential pipelined architecture with error correction logic, the device ensures no missing codes over the full operating temperature range. Key electrical specifications include a signal-to-noise and distortion ratio of 68 dB, a spurious-free dynamic range of 73 dB, and a power dissipation of 1.03 W. The component is housed in a 28-lead side brazed ceramic DIP package.
Feature Summary
- Monolithic 12-bit resolution with 5 MSPS sampling rate
- Integrated track-and-hold amplifier and voltage reference
- Guaranteed no missing codes across full operating temperature range
- Pin-compatible with the AD872 for system flexibility
Applications
- High-speed data acquisition systems requiring 12-bit precision
- Industrial process control applications
- Medical imaging equipment
- Test and measurement instrumentation
Procurement Notes
Verify the specific suffix /883B indicates MIL-STD-883 compliance when sourcing. Confirm package integrity for the 28-lead side brazed ceramic DIP variant. Check manufacturer documentation for current lifecycle status and availability constraints.
Selection Notes
Select this component for applications requiring 5 MSPS throughput with integrated hold and reference functions. Consider the AD872 if higher speed (10 MSPS) is required, as they are pin-compatible. Ensure thermal management supports the 1.03 W power dissipation specification.
Part Context
The AD871SD/883B is a military-grade version of the AD871 ADC. It shares the same functional architecture as the commercial AD871 but adheres to stricter manufacturing and testing standards defined by MIL-STD-883. It serves as a redesigned variation optimized for lower noise compared to the faster AD872.
Replacement Considerations
The AD872 is a pin-compatible alternative offering 10 MSPS speed. Verify that the increased speed meets system requirements without compromising noise performance needs.
