參數(shù)資料
型號: TC530CPJ
廠商: Microchip Technology
文件頁數(shù): 22/28頁
文件大?。?/td> 0K
描述: IC DATA ACQ SUBSYSTEM 28DIP
標準包裝: 15
類型: 數(shù)據(jù)采集系統(tǒng)(DAS)
分辨率(位): 17 b
采樣率(每秒): 6.5
數(shù)據(jù)接口: 串行
電壓電源: 單電源
電源電壓: 4.5 V ~ 5.5 V
工作溫度: 0°C ~ 70°C
安裝類型: 通孔
封裝/外殼: 28-DIP(0.300",7.62mm)
供應商設備封裝: 28-DIP
包裝: 管件
其它名稱: Q1000542A
2007 Microchip Technology Inc.
DS21433C-page 3
TC530/TC534
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings
Supply Voltage ......................................................+6V
Analog Input Voltage (VIN+ or VIN-).............VDD to VSS
Logic Input Voltage......... (VDD + 0.3V) to (GND - 0.3V)
Ambient Operating Temperature Range:
PDIP Package (C) ............................... 0°C to +70°C
SOIC Package (C)............................... 0°C to +70°C
MQFP Package (C) ............................. 0°C to +70°C
Storage Temperature Range.............. -65°C to +150°C
Stresses above those listed under "Absolute Maximum Rat-
ings" may cause permanent damage to the device. These are
stress ratings only and functional operation of the device at
these or any other conditions above those indicated in the
operation sections of the specifications is not implied. Expo-
sure to Absolute Maximum Rating conditions for extended
periods may affect device reliability.
ELECTRICAL SPECIFICATIONS
Electrical Characteristics: Unless otherwise specifier, VDD = VCCD, CAZ = CREF = 0.47 F
Parameter
Symbol
TA = +25°C
TA = 0°C to +70°C
Unit
Conditions
Min
Typ
Max
Min
Typ
Max
Analog Power Supply
Voltage
VDD
4.5
5.0
5.5
4.5
5.5
V
Digital Power Supply Voltage
VCCD
4.5
5.0
5.5
4.5
5.5
V
Total Power Dissipation
PD
25
mW
VDD = VCCD = 5V
Supply Current (VS + PIN)IS
—1.8
2.5
3.0
mA
Supply Current (VCCD PIN)ICCD
——
1.5
1.7
mA
FOSC = 1 MHz
Analog
Resolution
R
±17
±17
Bits
Zero Scale Error with Auto
Zero Phase
ZSE
0.5
0.005
0.012
% F.S.
End Point Linearity
ENL
0.015
0.030
0.015
0.045
% F.S. Note 1 and
Max. Deviation from Best
Straight Line Fit
NL
0.008
0.015
% F.S. Note 1 and
Zero Scale Temperature
Coefficient
ZSTC
——
1
2
V/°C
Rollover Error
SYE
.012
.03
% F.S. Note 3
Full Scale Temperature
Coefficient
FSTC
10
ppm/°
C
Ext. VREF
T.C. = 0 ppm/°C
Input Current
IIN
—6
pA
VIN = 0V
Common-Mode Voltage
Range
VCMR
VSS + 1.5
VDD - 1.5
VSS + 1.5
VDD - 1.5
V
Integrator Output Swing
VINT
VSS + 0.9
VDD - 0.9
VSS + 0.9
VDD - 0.9
V
Analog Input Signal Range
VIN
VSS + 1.5
VDD -1.5
VSS + 1.5
VDD - 1.5
V
Voltage Reference Range
VREF
VSS + 1
VDD - 1
VDD + 1
VDD - 1
V
Zero Crossing Comparator
Delay
TD
2.0
3.0
μs
Note 1: Integrate time
≥ 66 ms. Auto Zero time ≥ 66 ms. VINT (pk) = 4V.
2: End point linearity at ±1/4, ±1/2, and ±3/4. F.S. after full scale adjustment.
3: Rollover error is related to capacitor used for CINT. See Table 6-2, Recommended Capacitor for CINT.
4: TC534 Only.
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