The ADuC841/ADuC842/ADuC8431 are complete smart transducer front ends, that integrates a high performance selfcalibrating multichannel ADC, a dual DAC, and an optimized single-cycle 20 MHz 8-bit MCU (8051 instruction set compatible) on a single chip. The ADuC841 and ADuC842 are identical with the exception of the clock oscillator circuit; the ADuC841 is cl.
Pin compatible upgrade of ADuC812/ADuC831/ADuC832 Increased performance Single-cycle 20 MIPS 8052 core High speed 420 kSPS 12-bit ADC Increased memory Up to 62 kBytes on-chip Flash/EE program memory 4 kBytes on-chip Flash/EE data memory In-circuit reprogrammable Flash/EE, 100 year retention, 100 kCycle endurance 2304 bytes on-chip data RAM Smaller package 8 mm × 8 mm chip scale package 52-lead PQFP—pin-compatible upgrade Analog I/O 8-channel, 420 kSPS high accuracy, 12-bit ADC On-chip, 15 ppm/°C voltage reference DMA controller, high speed ADC-to-RAM capture Two 12-bit voltage output DACs1 Du.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ADuC841 |
Analog Devices |
MicroConverter 12-Bit ADCs/DACs | |
2 | ADuC842 |
Analog Devices |
MicroConverter 12-Bit ADCs/DACs | |
3 | ADUC844 |
Analog Devices |
Dual 16-Bit/24-Bit ADCs | |
4 | ADuC845 |
Analog Devices |
24-/16-Bit ADCs | |
5 | ADuC847 |
Analog Devices |
24-/16-Bit ADCs | |
6 | ADuC848 |
Analog Devices |
24-/16-Bit ADCs | |
7 | ADUC812 |
Analog Devices |
Multichannel 12-Bit ADC | |
8 | ADUC814 |
Analog Devices |
Small Package 12-Bit ADC | |
9 | ADUC816 |
Analog Devices |
Dual-Channel 16-Bit ADCs | |
10 | ADUC824 |
Analog Devices |
Dual-Channel 16-/24-Bit ADCs | |
11 | ADuC831 |
Analog Devices |
12-Bit ADCs/DACs | |
12 | ADuC832 |
Analog Devices |
MicroConverter 12-Bit ADCs and DACs |