參數(shù)資料
型號(hào): ST52T301P
廠(chǎng)商: 意法半導(dǎo)體
英文描述: 8-Bit OTP/EPROM DuaLogic] MCUs WITH ADC, UART, TIMER, TRIAC & PWM DRIVER
中文描述: 8位檢察官辦公室/存儲(chǔ)器DuaLogic]與藝術(shù)發(fā)展局和UART,定時(shí)器,可控硅控制器
文件頁(yè)數(shù): 60/100頁(yè)
文件大?。?/td> 497K
代理商: ST52T301P
A/D CONVERTER CHARACTERISTICS
(OperatingCondition:V
DD
=5V
±
5%-T
A
=0
°
C to 85
°
C,unless otherwise specified)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
Res
Resolution
8
bit
A
TOT
TotalAccuracy
(1)
F
OSC
> 5 MHz
F
OSC
> 10 MHz
F
OSC
> 20 MHz
±
2
LSB
t
C
Conversion Time
F
OSC
=5 - 10 - 20 MHz
32
μ
s
V
AN
Conversion Range
V
SSA
2.5
V
V
ZI
Zero Scale Voltage
Conversion result=
00 Hex
V
SSA
V
V
FS
Full Scale Voltage (bandgap)
Conversion result=
FF Hex
2.474
V
V
FS
%
Full Scale Voltage (bandgap) precision
v/s V
DDA
variation
VDDA=5V
±
5%
1
%
AD
I
Analog Input Current during Conversion
f
OSC
= 20 MHz
2
μΑ
AC
IN
(2)
Analog Input Capacitance
2
pF
ASI
Analog Source Impedance
1
k
ORI
Output Reference Impedance
100
ORL
Output Reference Load
0.1
mA
ORLC
Analog Reference Load Capacitance
10
pF
Source-Off and Drain-Off Leakage Currents are in the range of nA.
Notes:1.Noise atV
DDA,
V
SSA
<40 mV
2.Excluding Pad Capacitance.
Table 11.8.A/D ConverterCharacteristics
60/99
ST52T301/E301
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