ADUC834BSZ 8052 Core Products by Analog Devices

Status: Production
Series: ADUC834
RoHS: Compliant
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The ADuC834 is a complete smart transducer front end,integrating two high resolution - ADCs, an 8-bit MCU, andprogram/data Flash/EE memory on a single chip.The two independent ADCs (primary and auxiliary) include atemperature sensor and a PGA (allowing direct measurement oflow level signals). The ADCs with on-chip digital filtering andprogrammable output data rates are intended for the measurementof wide dynamic range, low frequency signals, such as those inweigh scale, strain-gage, pressure transducer, or temperaturemeasurement

Where to Buy

Prices starting from US$19.30

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Features

High Resolution - ADCs
2 Independent ADCs (16-Bit and 24-Bit Resolution)
24-Bit No Missing Codes, Primary ADC
21-Bit rms (18.5-Bit p-p) Effective Resolution @ 20 Hz
Offset Drift 10 nV/C, Gain Drift 0.5 ppm/C
Memory
62 Kbytes On-Chip Flash/EE Program Memory
4 Kbytes On-Chip Flash/EE Data Memory
Flash/EE, 100 Year Retention, 100 Kcycles Endurance
3 Levels of Flash/EE Program Memory Security
In-Circuit Serial Download (No External Hardware)
High Speed User Download (5 Seconds)
2304 Bytes On-Chip Data RAM
8051-Based Core
8051 Compatible Instruction Set
32 kHz External Crystal
On-Chip Programmable PLL (12.58 MHz Max)
3  16-Bit Timer/Counter
26 Programmable I/O Lines
11 Interrupt Sources, Two Priority Levels
Dual Data Pointer, Extended 11-Bit Stack Pointer
See data sheet for additional features

Alternative Descriptions

24/16BIT DUAL ADC WITH EMBEDDE | Analog Devices
8 Bit Mcu, 12.58Mhz, 26I/O, Mqfp-52 | Newark Electronics
8 BIT MCU, 12.58MHZ, 26I/O, MQFP-52 | element14
Micro 8052 62K Flash,2x16/24b ADC,MQFP52 | RS


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUC834BSZ?

Additional datasheets, footprints and schematics for ADUC834BSZ are listed on our Part Details page. You can also find images and similar parts to ADUC834BSZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADUC834BSZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADUC834BSZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADUC834BSZ fall under?

The ADUC834BSZ is listed under 8052 Core Products.

Can I view similar or alternative parts?

You can view similar parts to ADUC834BSZ when available in the 8052 Core Products range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

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Is the ADUC834BSZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADUC834BSZ have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for ADUC834BSZ.

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