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AD7980SRMZ-EP
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Product Detailed Parameters
- Description：IC ADC 16BIT SAR 10MSOP
- Series：PulSAR®
- Mfr：Analog Devices Inc.
- Package：Tube
- Number of Bits：16
- Sampling Rate (Per Second)：1M
- Number of Inputs：1
- Input Type：Pseudo-Differential
- Data Interface：SPI, DSP
- Configuration：S/H-ADC
- Ratio - S/H:ADC：1:01
- Number of A/D Converters：1
- Architecture：SAR
- Reference Type：External
- Voltage - Supply, Analog：2.375V ~ 2.625V
- Voltage - Supply, Digital：2.375V ~ 2.625V
- Features：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-MSOP
- Mounting Type：Surface Mount
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Overview
The AD7980SRMZ-EP is a 16-bit, successive approximation analog-to-digital converter (ADC) from Analog Devices Inc., designed for military and aerospace applications. It operates on a single 2.5 V supply with a throughput of 1 MSPS and total power dissipation of 7 mW at full speed. The device features a pseudo-differential input range of 0 V to VREF, external reference support between 2.4 V and 5.1 V, and an SPI-compatible serial interface. Housed in a 10-lead MSOP package, it supports logic levels from 1.8 V to 5.5 V via a separate VIO supply and functions within a temperature range of −55°C to +125°C.
Feature Summary
- Enhanced product construction supporting defense and aerospace applications with controlled manufacturing baselines.
- Low power consumption scaling linearly with throughput, featuring standby current of 0.35 μA.
- Versatile serial interface compatible with SPI, QSPI, MICROWIRE, and DSP protocols, including daisy-chain capability.
Applications
- Battery-powered equipment
- Communications systems
- Automated test equipment (ATE)
- Data acquisitions
- Medical instruments
Procurement Notes
Verify the specific ordering suffix RL7 indicates reel packaging quantities of 1,000 units. Confirm RoHS compliance status as indicated by the Z suffix. Ensure the enhanced product designation matches required qualification data availability for defense or aerospace environments before finalizing procurement specifications.
Selection Notes
Select this component when military-grade reliability and wide temperature operation are required. The AD7980SRMZ-EP offers pin-for-pin compatibility with standard commercial versions but provides enhanced change notification and unique fabrication sites. Consider the 10-lead MSOP footprint constraints and verify that the external reference voltage range aligns with system requirements.
Part Context
This part belongs to the AD7980 PulSAR ADC family, specifically the Enhanced Product (EP) variant. Unlike standard commercial parts, the EP version is manufactured under controlled baselines with single assembly and fabrication sites. It is designed to meet AQEC standards for defense and aerospace sectors, offering extended temperature ranges and robust qualification data upon request.
Replacement Considerations
The AD7980SRMZ-EP is pin-for-pin compatible with other 16-bit, 1 MSPS PulSAR ADCs in the same package family, such as the AD7980ARMZ-RL7. However, replacement requires verifying that the substitute meets the specific military temperature range and enhanced product quality control requirements defined for the EP series.
