ADUC841BSZ62-5 Analog Devices Inc, ADUC841BSZ62-5 Datasheet - Page 3
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ADUC841BSZ62-5
Manufacturer Part Number
ADUC841BSZ62-5
Description
IC ADC/DAC 12BIT W/MCU 52-MQFP
Manufacturer
Analog Devices Inc
Series
MicroConverter® ADuC8xxr
Datasheet
1.EVAL-ADUC842QS.pdf
(88 pages)
Specifications of ADUC841BSZ62-5
Core Size
8-Bit
Program Memory Size
62KB (62K x 8)
Core Processor
8052
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
DMA, PSM, PWM, Temp Sensor, WDT
Number Of I /o
32
Program Memory Type
FLASH
Ram Size
2.25K x 8
Voltage - Supply (vcc/vdd)
4.75 V ~ 5.25 V
Data Converters
A/D 8x12b, D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
52-MQFP, 52-PQFP
Controller Family/series
(8051) 8052
No. Of I/o's
32
Ram Memory Size
2.25KB
Cpu Speed
20MIPS
No. Of Timers
3
No. Of Pwm Channels
2
Embedded Interface Type
UART
Rohs Compliant
Yes
Cpu Family
ADuC8xx
Device Core
8052
Device Core Size
8b
Frequency (max)
20MHz
Interface Type
I2C/SPI/UART
Total Internal Ram Size
2.25KB
# I/os (max)
34
Number Of Timers - General Purpose
3
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.25V
Operating Supply Voltage (min)
4.75V
On-chip Adc
8-chx12-bit
On-chip Dac
2-chx12-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
52
Package Type
MQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
EVAL-ADUC841QSZ - KIT DEV FOR ADUC841 QUICK START
Eeprom Size
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADUC841BSZ62-5
Manufacturer:
Analog Devices Inc
Quantity:
135
Company:
Part Number:
ADUC841BSZ62-5
Manufacturer:
Analog Devices Inc
Quantity:
10 000
SPECIFICATIONS
Table 1. AV
all specifications T
Parameter
ADC CHANNEL SPECIFICATIONS
DC ACCURACY
CALIBRATED ENDPOINT ERRORS
DYNAMIC PERFORMANCE
ANALOG INPUT
TEMPERATURE SENSOR
DAC CHANNEL SPECIFICATIONS
Internal Buffer Enabled
ADuC841/ADuC842 Only
DC ACCURACY
ANALOG OUTPUTS
Resolution
Integral Nonlinearity
Differential Nonlinearity
Integral Nonlinearity
Differential Nonlinearity
Code Distribution
Offset Error
Offset Error Match
Gain Error
Gain Error Match
Signal-to-Noise Ratio (SNR)
Total Harmonic Distortion (THD)
Peak Harmonic or Spurious Noise
Channel-to-Channel Crosstalk
Input Voltage Range
Leakage Current
Input Capacitance
Voltage Output at 25°C
Voltage TC
Accuracy
Resolution
Relative Accuracy
Differential Nonlinearity
Offset Error
Gain Error
Gain Error Mismatch
Voltage Range_0
Voltage Range_1
Output Impedance
DD
2, 3
10
= DV
A
DD
= T
= 2.7 V to 3.6 V or 4.75 V to 5.25 V; V
9
4
MIN
1
to T
4
11
7
5, 6
MAX
8
, unless otherwise noted
V
±1
±0.3
+1/–0.9
±0.3
±2
+1.5/–0.9
1
±3
±1
±3
±1
71
–85
–80
±1
–1.4
±1.5
±3
–1
±1/2
±50
±1
±1
12
–85
0 to V
32
700
12
0.5
0 to V
0 to V
0.5
DD
= 5 V
REF
REF
DD
Rev. 0 | Page 3 of 88
V
12
±1
±0.3
+1/–0.9
±0.3
±1.5
+1.5/–0.9
1
±2
±1
±2
±1
71
–85
–85
–80
0 to V
±1
32
700
–1.4
±1.5
12
±3
–1
±1/2
±50
±1
±1
0.5
0 to V
0 to V
0.5
REF
DD
= 2.5 V internal reference, f
= 3 V
REF
REF
DD
Unit
Bits
LSB max
LSB typ
LSB max
LSB typ
LSB max
LSB max
LSB typ
LSB max
LSB typ
LSB max
LSB typ
dB typ
dB typ
dB typ
dB typ
V
µA max
pF typ
mV typ
mV/°C typ
°C typ
Bits
LSB typ
LSB max
LSB typ
mV max
% max
% typ
% typ
V typ
V typ
Ω typ
Test Conditions/Comments
f
Performance Characteristics for typical
performance at other values of f
2.5 V internal reference
2.5 V internal reference
1 V external reference
1 V external reference
ADC input is a dc voltage
f
f
Internal/External 2.5 V V
DAC load to AGND
R
Guaranteed 12-bit monotonic
V
AV
V
% of full-scale on DAC1
DAC V
DAC V
CORE
ADuC841/ADuC842/ADuC843
SAMPLE
IN
SAMPLE
L
REF
REF
= 10 kHz sine wave
= 10 kΩ, C
DD
range
range
= 16.78 MHz @ 5 V 8.38 MHz @ 3 V;
range
= 120 kHz, see the Typical
= 120 kHz
REF
REF
= 2.5 V
= V
DD
L
= 100 pF
REF
SAMPLE