參數(shù)資料
型號(hào): ADUC834BS
廠商: ANALOG DEVICES INC
元件分類(lèi): 微控制器/微處理器
英文描述: MicroConverter, Dual 16-/24- Bit ADCs with Embedded 62KB FLASH MCU
中文描述: 8-BIT, FLASH, 12.58 MHz, MICROCONTROLLER, PQFP52
封裝: 14 X 14 MM, MO-022-AC-1, MQFP-52
文件頁(yè)數(shù): 4/72頁(yè)
文件大?。?/td> 1451K
代理商: ADUC834BS
(12 March 2002) REV.
P
rC
–4–
ADuC834–SPECIFICATIONS
1
PRELIMINARY TECHNICAL DATA
Parameter
ADuC834BS
T est Conditions/Comments
Unit
INT ERNAL REFERENCE
ADC Reference
Reference Voltage
Power Supply Rejection
Reference T empco
DAC Reference
Reference Voltage
Power Supply Rejection
Reference T empco
1.25 ± 1%
45
100
Initial T olerance @ 25°C, V
DD
= 5 V
V min/max
dBs typ
ppm/°C typ
2.5 ± 1%
50
±100
Initial T olerance @ 25°C, V
DD
= 5 V
V min/max
dBs typ
ppm/°C typ
ANALOG INPUT S/REFERENCE INPUT S
Primary ADC
Differential Input Voltage Ranges
9, 10
External Reference Voltage = 2.5 V
RN2, RN1, RN0 of ADC0CON Set to
0 0 0
(Unipolar Mode 0 to 20 mV)
0 0 1
(Unipolar Mode 0 to 40 mV)
0 1 0
(Unipolar Mode 0 to 80 mV)
0 1 1
(Unipolar Mode 0 to 160 mV)
1 0 0
(Unipolar Mode 0 to 320 mV)
1 0 1
(Unipolar Mode 0 to 640 mV)
1 1 0
(Unipolar Mode 0 to 1.28 V)
1 1 1
(Unipolar Mode 0 to 2.56 V)
Bipolar Mode (ADC0CON3 = 0)
±20
±40
±80
±160
±320
±640
±1.28
±2.56
±1
±5
AGND + 100 mV
AV
DD
– 100 mV
mV
mV
mV
mV
mV
mV
V
V
nA max
pA/°C typ
V min
V max
Analog Input Current
2
Analog Input Current Drift
Absolute AIN Voltage Limits
Auxiliary ADC
Input Voltage Range
9, 10
0 to V
REF
Unipolar Mode, for Bipolar Mode
See Note 11
Input Current Will Vary with Input
Voltage on the Unbuffered Auxiliary ADC
V
Average Analog Input Current
Average Analog Input Current Drift
2
Absolute AIN Voltage Limits
11
125
±2
AGND – 30 mV
AV
DD
+ 30 mV
nA/V typ
pA/V/°C typ
V min
V max
External Reference Inputs
REFIN(+) to REFIN(–) Range
2
1
AV
DD
1
±0.1
0.3
0.65
V min
V max
μA/V typ
nA/V/°C typ
V min
V max
Average Reference Input Current
Average Reference Input Current Drift
‘NO Ext. REF’ T rigger Voltage
Both ADCs Enabled
NOX REF Bit Active if V
REF
< 0.3 V
NOX REF Bit Inactive if V
REF
> 0.65 V
ADC SYST EM CALIBRAT ION
Full-Scale Calibration Limit
Zero-Scale Calibration Limit
Input Span
+1.05
×
FS
–1.05
×
FS
0.8
×
FS
2.1
×
FS
V max
V min
V min
V max
ANALOG (DAC) OUT PUT S
Voltage Range
0 to V
REF
0 to AV
DD
10
100
0.5
50
DACRN = 0 in DACCON SFR
DACRN = 1 in DACCON SFR
From DAC Output to AGND
From DAC Output to AGND
V typ
V typ
typ
pF typ
typ
μA typ
Resistive Load
Capacitive Load
Output Impedance
I
SINK
T EMPERAT URE SENSOR
Accuracy
T hermal Impedance (
θ
JA
)
±2
90
°C typ
°C/
typ
相關(guān)PDF資料
PDF描述
ADUM1310BRWZ Triple-Channel Digital Isolator with Programmable Default Output
ADUM1310BRWZ-RL Triple-Channel Digital Isolator with Programmable Default Output
ADUM3300 Triple-Channel, Digital Isolators, Enhanced System-Level ESD Reliability
ADUM3300ARWZ Triple-Channel, Digital Isolators, Enhanced System-Level ESD Reliability
ADUM3300BRWZ Triple-Channel, Digital Isolators, Enhanced System-Level ESD Reliability
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUC834BSZ 功能描述:IC ADC DUAL16/24BIT W/MCU 52MQFP RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC8xx 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN,SCI,SPI 外圍設(shè)備:POR,PWM,溫度傳感器,WDT 輸入/輸出數(shù):21 程序存儲(chǔ)器容量:40KB(20K x 16) 程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤(pán) 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
ADUC836 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:MicroConverter, Dual 16-Bit-ADCs with Embedded 62 kB Flash MCU
ADUC836_02 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:MicroConverter, Dual 16-Bit ADCs with Embedded 62 kB Flash MCU
ADUC836BCP 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
ADUC836BCPZ 功能描述:IC MCU 62K FLASH ADC/DAC 56LFCSP RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC8xx 標(biāo)準(zhǔn)包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA,UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位,LED,POR,PWM,WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:4KB(4K x 8) 程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 包裝:管件 其它名稱(chēng):269-4116Z8F0413SH005EG-ND