參數(shù)資料
型號： ADUC841
廠商： Analog Devices, Inc.
英文描述： MicroConverter 12-Bit ADCs and DACs with Embedded High Speed 62-kB Flash MCU
中文描述： MicroConverter的12位ADC和嵌入式高速DAC的62 - kB的閃存微控制器
文件頁數(shù)： 3/88頁
文件大?。?/td> 903K
代理商： ADUC841
ADuC841/ADuC842/ADuC843
SPECIFICATIONS
1
Table 1. AV
DD
= DV
DD
= 2.7 V to 3.6 V or 4.75 V to 5.25 V; V
REF
= 2.5 V internal reference, f
CORE
= 16.78 MHz @ 5 V 8.38 MHz @ 3 V;
all specifications T
A
= T
MIN
to T
MAX
, unless otherwise noted
Parameter
V
DD
= 5 V
V
DD
= 3 V
ADC CHANNEL SPECIFICATIONS
DC ACCURACY
2,
3
Rev. 0 | Page 3 of 88
Unit
Test Conditions/Comments
f
SAMPLE
= 120 kHz, see the Typical
Performance Characteristics for typical
performance at other values of f
SAMPLE
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
IN
= 10 kHz sine wave
f
SAMPLE
= 120 kHz
Internal/External 2.5 V V
REF
DAC load to AGND
R
L
= 10 k, C
L
= 100 pF
Resolution
Integral Nonlinearity
Differential Nonlinearity
Integral Nonlinearity
4
Differential Nonlinearity
4
Code Distribution
CALIBRATED ENDPOINT ERRORS
5, 6
Offset Error
Offset Error Match
Gain Error
Gain Error Match
DYNAMIC PERFORMANCE
Signal-to-Noise Ratio (SNR)
7
Total Harmonic Distortion (THD)
Peak Harmonic or Spurious Noise
Channel-to-Channel Crosstalk
8
ANALOG INPUT
Input Voltage Range
Leakage Current
Input Capacitance
TEMPERATURE SENSOR
9
Voltage Output at 25°C
Voltage TC
Accuracy
DAC CHANNEL SPECIFICATIONS
Internal Buffer Enabled
ADuC841/ADuC842 Only
12
±1
±0.3
+1/–0.9
±0.3
±2
+1.5/–0.9
1
±3
±1
±3
±1
71
–85
–85
–80
0 to V
REF
±1
32
700
–1.4
±1.5
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
REF
±1
32
700
–1.4
±1.5
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
DC ACCURACY
10
Resolution
Relative Accuracy
Differential Nonlinearity
11
Offset Error
Gain Error
Gain Error Mismatch
ANALOG OUTPUTS
Voltage Range_0
Voltage Range_1
Output Impedance
12
±3
–1
±1/2
±50
±1
±1
0.5
0 to V
REF
0 to V
DD
0.5
12
±3
–1
±1/2
±50
±1
±1
0.5
0 to V
REF
0 to V
DD
0.5
Bits
LSB typ
LSB max
LSB typ
mV max
% max
% typ
% typ
V typ
V typ
typ
Guaranteed 12-bit monotonic
V
REF
range
AV
DD
range
V
REF
range
% of full-scale on DAC1
DAC V
REF
= 2.5 V
DAC V
REF
= V
DD
相關(guān)PDF資料
PDF描述
ADUC841BCP62-3 MicroConverter 12-Bit ADCs and DACs with Embedded High Speed 62-kB Flash MCU
ADUC841BCP62-5 Cable Gland (Clamp); Connector Shell Size:10SL, 12S; Thread Size:5/8-24; Approval Categories:MIL-C-5015; Series:97 RoHS Compliant: Yes
ADUC841BCP8-3 10-823955-004
ADUC841BCP8-5 Cable Gland (Clamp); Connector Shell Size:14, 14S; Thread Size:3/4-20; Body Material:Zinc Alloy
ADUC841BS62-3 MicroConverter 12-Bit ADCs and DACs with Embedded High Speed 62-kB Flash MCU
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUC841BCP32-5 制造商:Analog Devices 功能描述:MICROCONVERTER 1-CYCLE VERSION ADUC829 - Trays
ADUC841BCP62-3 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 62KB Flash 3V 56-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:8BIT CISC 62KB FLASH 20MHZ 3.3V 56LFCSP - Bulk
ADUC841BCP62-5 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 62KB Flash 5V 56-Pin LFCSP EP
ADUC841BCP8-3 制造商:Analog Devices 功能描述:MCU 8-bit ADuC8xx 8052 CISC 62KB Flash 3V 56-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:8BIT CISC 62KB FLASH 20MHZ 3.3V 56LFCSP - Bulk
ADUC841BCP8-5 制造商:AD 制造商全稱:Analog Devices 功能描述:MicroConverter 12-Bit ADCs and DACs with Embedded High Speed 62-kB Flash MCU
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