參數(shù)資料
型號: SAB83C517A-N18-T4
廠商: INFINEON TECHNOLOGIES AG
元件分類: 微控制器/微處理器
英文描述: 8-BIT, 18 MHz, MICROCONTROLLER, PQCC84
封裝: PLASTIC, LCC-84
文件頁數(shù): 31/137頁
文件大?。?/td> 2089K
代理商: SAB83C517A-N18-T4
Device Specification
Semiconductor Group
7-64
A/D Converter Characteristics
V CC = 5 V + 10 %, – 15 %; V SS = 0 V
VAREF = VCC ± 5%; VAGND = VSS ± 0.2 V;
T A =
0 to 70 oC for the SAB 80C517A/83C517A-5
T A = 40 to 85
o C for the SAB 80C517A-T3/83C517A-5-T3
T A = 40 to 110
oC for the SAB 80C517A-T4/83C517A-5-T4
Parameter
Symbol
Limit values
Unit
Test condition
min.
typ.
max.
Analog input capacitance CI
25
70
pF
Sample time
(inc. load time)
TS
4 t CY
1)
s
2)
Conversion time
(inc. sample time)
TC
14 t CY
1)
s
3)
Total unadjusted error
TUE
± 2
LSB
VAREF = VCC
VAGND = VSS
VAREF supply current
IREF
± 20
A
4)
1)
t CY = (8*2
ADCL
) /f
OSC; (tCY = 1/fADC; fADC = fOSC/(8*2
ADCL
))
2)
This parameter specifies the time during the input capacitance
CI, can be charged/discharged by the
external source. It must be guaranteed, that the input capacitance
CI,, is fully loaded within this time.
4TCY is 2
s at the fOSC= 16 MHz. After the end of the sample time TS, changes of the analog input
voltage have no effect on the conversion result.
3)
This parameter includes the sample time
TS. 14TCY is 7 s at fOSC = 16 MHz.
4)
The differencial impedance
rD of the analog reference source must be less than 1 K at reference supply
voltage.
相關(guān)PDF資料
PDF描述
SAB80C517A-S18-T3 8-BIT, 18 MHz, MICROCONTROLLER, PQFP100
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SAB83C517A-5S18-T4 8-BIT, MROM, 18 MHz, MICROCONTROLLER, PQFP100
SAB80C517A-S18-T3 8-BIT, 18 MHz, MICROCONTROLLER, PQFP100
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