参数资料
型号: TS83148CZ
元件分类: ADC
英文描述: 1-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, CDSO28
封装: CERAMIC, DFP-28
文件页数: 9/16页
文件大小: 551K
代理商: TS83148CZ
TS83148
2/16
5. ABSOLUTE MAXIMUM RATINGS
(see note)
Parameter
Symbol
Value
Unit
Analog supply voltage
AVCC
GND to 6
V
Digital supply voltage
DVCC
GND to 6
V
Analog input voltage
VIN
GND to VCC
V
Reference input voltage
VREF
GND to VCC
V
Reference output current
IVOUT
3
mA
Clock input voltage
CLK
GND to VCC
V
Maximum difference between positive supplies
DVCC to AVCC
0.5
V
Digital input voltage
VD
GND to VCC
V
Digital output current
ID
4
mA
Junction temperature
Plastic package
Ceramic package
Tj
+150
+165
°C
Storage temperature
Tstg
–65 to +150
°C
Lead temperature (soldering 10 s)
Tleads
+300
°C
Note :
Absolute maximum ratings are limiting values, to be applied individually, while other parameters are within specified
operating conditions.
Long exposure to maximum rating may affect device reliability.
6. HANDLING
ESD sensitivity > 1500 V (TBC).
Latch-up sensitivity : (TBD).
7. USER WARNING
The power supplies must be applied before all the other signals to prevent damage from occurring on the device.
8. RECOMMENDED CONDITIONS OF USE
Parameter
Symbol
Comments
Min.
Typ.
Max.
Unit
Analog supply voltage
AVCC
5
V
Digital supply voltage
DVCC
5
V
Analog input voltage
VIN
2.5
± 0.5
V
Reference input voltage
VREF
Available from VOUT
2.5
V
Clock input voltage
CLK
TTL levels
V
Load
Cload
Single LS latch
5
10
pF
Operating temperature range
Tamb
Civil :
”C” grade
Industrial : ”V” grade
Military :
”M” grade
0 to +70
–40 to +85
–55 to +125
°C
Clock duty cycle
DC
50
%
Decoupling : Power supply and VREF must be decoupled with external 100 nF chip capacitors. Without this capacitor, dynamic char-
acteristics are significantly affected.
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