ADADC85S-12/883B

$556.65

Description：IC ADC 12BIT 32CDIP
Series：-

SKU:baf54c8896a4 Category: Analog to Digital Converters (ADC) Brand: Analog Devices Inc.

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Product introduction

ADADC85S-12/883B is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC ADC 12BIT 32CDIP. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for ADADC85S-12/883B

Description：IC ADC 12BIT 32CDIP
Series：-
Mfr：Analog Devices Inc.
Package：Bulk
Number of Bits：-
Sampling Rate (Per Second)：-
Number of Inputs：-
Input Type：-
Data Interface：-
Configuration：-
Ratio - S/H:ADC：-
Number of A/D Converters：-
Architecture：-
Reference Type：-
Voltage - Supply, Analog：-
Voltage - Supply, Digital：-
Features：-
Operating Temperature：-
Package / Case：32-CDIP (0.900", 22.86mm)
Supplier Device Package：32-SBDIP-H
Mounting Type：Through Hole
Grade：-
Qualification：-

Analog To Digital Converters (ADC) datasheet and documents for ADADC85S-12/883B

ADADC85S-12/883B

Analog To Digital Converters (ADC) Overview

The ADADC85S-12/883B is a complete 12-bit successive approximation analog-to-digital converter manufactured by Analog Devices Inc. It integrates an internal clock, buried Zener reference, and comparator within a DH-32F ceramic package. The device operates on +5 V and ±15 V supplies with a maximum conversion time of 10 µs. It supports bipolar input ranges of ±2.5 V, ±5 V, and ±10 V, as well as unipolar ranges of 0 to +5 V and 0 to +10 V. Maximum linearity error is specified at ±0.012% of full-scale range. The component is processed to MIL-STD-883B Class B requirements and guarantees monotonic operation over the –55°C to +125°C temperature range.

Analog To Digital Converters (ADC) Feature Summary

Integrated buried Zener reference providing long-term stability and low gain temperature coefficient
Monolithic 12-bit feedback DAC design ensuring high reliability and reduced chip count
Negative true parallel logic outputs compatible with DTL and TTL standards
Short cycle capability allowing termination of conversion after any desired number of bits

Analog To Digital Converters (ADC) Applications

Aerospace data acquisition systems requiring extended temperature performance
High-speed closed-loop control applications
Severe environment instrumentation utilizing MIL-STD-883B processing

Analog To Digital Converters (ADC) Procurement Notes

Verify that the ordering suffix matches the required voltage and linearity specifications. Confirm the presence of the /883B suffix indicates compliance with MIL-STD-883B Class B processing requirements. Ensure the base model corresponds to the ADADC85S designation for the specified operating temperature range. Cross-reference the date code against manufacturer documentation to confirm availability status.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a complete 12-bit ADC solution is required without external components. The ADADC85S variant is necessary for applications demanding operation from –55°C to +125°C. Verify that the ±15 V supply rails are available in the system design. Consider the short cycle pin functionality if lower resolution speeds are beneficial for specific throughput requirements.

Analog To Digital Converters (ADC) Part Context

This device belongs to the AD ADC84/AD ADC85 series of fast, complete 12-bit A/D converters. The series utilizes hybrid IC construction combining MSI digital and linear monolithic chips with a 12-bit monolithic DAC. The ADADC85S specifically denotes the military-grade version capable of extreme temperature operation compared to commercial variants.