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)： 4/88頁
文件大?。?/td> 903K
代理商： ADUC841
ADuC841/ADuC842/ADuC843
Parameter
DAC AC CHARACTERISTICS
Voltage Output Settling Time
Rev. 0 | Page 4 of 88
V
DD
= 5 V
15
V
DD
= 3 V
15
Unit
μs typ
Test Conditions/Comments
Full-scale settling time to within
LSB of final value
1 LSB change at major carry
Guaranteed 12-bit monotonic
V
REF
range
V
REF
range
% of full-scale on DAC1
DAC V
REF
= 2.5 V
Of V
REF
measured at the C
REF
pin
T
A
= 25°C
Internal band gap deselected via
ADCCON1.6
Two trip points selectable in this
range programmed via TPD1–0 in
PSMCON, 3 V part only
Nine timeout periods selectable in
this range
V
IN
= 0 V or V
DD
V
IN
= 0 V or V
DD
V
IN
= V
DD
V
IN
= V
DD
V
IL
= 450 mV
V
IL
= 2 V
V
IL
= 2 V
V
IN
= 0 V
V
IN
= 5 V, 3 V Internal Pull Down
V
IN
= 5 V, 3 V Internal Pull Down
Digital-to-Analog Glitch Energy
DAC CHANNEL SPECIFICATIONS
12, 13
Internal Buffer Disabled
ADuC841/ADuC842 Only
DC ACCURACY
10
Resolution
Relative Accuracy
Differential Nonlinearity
11
Offset Error
Gain Error
Gain Error Mismatch
4
ANALOG OUTPUTS
Voltage Range_0
REFERENCE INPUT/OUTPUT REFERENCE OUTPUT
14
Output Voltage (V
REF
)
Accuracy
10
12
±3
–1
±1/2
±5
±0.5
0.5
0 to V
REF
2.5
±10
10
12
±3
–1
±1/2
±5
±0.5
0.5
0 to V
REF
2.5
±10
nV-sec typ
Bits
LSB typ
LSB max
LSB typ
mV max
% typ
% typ
V typ
V
mV Max
Power Supply Rejection
Reference Temperature Coefficient
Internal V
REF
Power-On Time
EXTERNAL REFERENCE INPUT
15
Voltage Range (V
REF
)
4
Input Impedance
Input Leakage
65
±15
2
1
V
DD
20
1
67
±15
2
1
V
DD
20
1
dB typ
ppm/°C typ
ms typ
V min
V max
k typ
μA max
POWER SUPPLY MONITOR (PSM)
DV
DD
Trip Point Selection Range
2.93
3.08
V min
V max
DV
DD
Power Supply Trip Point Accuracy
WATCHDOG TIMER (WDT)
4
Timeout Period
0
2000
100,000
100
±10
±1
±10
±1
–75
–40
–660
–400
±10
10
105
±2.5
0
2000
100,000
100
±10
±1
±10
±1
–25
–15
–250
–140
±10
5
35
% max
ms min
ms max
Cycles min
Years min
μA max
μA typ
μA max
μA typ
μA max
μA typ
μA max
μA typ
μA max
μA min
μA max
FLASH/EE MEMORY RELIABILITY CHARACTERISTICS
16
Endurance
17
Data Retention
18
DIGITAL INPUTS
Input Leakage Current (Port 0, EA)
Logic 1 Input Current
(All Digital Inputs), SDATA, SCLOCK
Logic 0 Input Current (Ports 1, 2, 3) SDATA, SCLOCK
Logic 1 to Logic 0 Transition Current (Ports 2 and 3)
RESET
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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