參數(shù)資料
型號: ML2258CIP
英文描述: レP Compatible 8-Bit A/D Converter with 8-Channel Multiplexer
中文描述: レP兼容的8位A / D轉(zhuǎn)換器8通道多路復(fù)用器
文件頁數(shù): 3/12頁
文件大?。?/td> 169K
代理商: ML2258CIP
ML2258
3
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, T
A
= T
MIN
to T
MAX
, V
CC
= +V
REF
= 5V ±10%, –V
REF
= GND and f
CLK
= 10.24MHz
ML2258B
ML2258C
TYP
TYP
PARAMETER
NOTES
CONDITIONS
MIN
(NOTE 4)
MAX
MIN
(NOTE 4)
MAX
UNITS
Converter and Multiplexer
Total Unadjusted Error
5, 7
V
REF
= V
CC
±1/2
±1
LSB
+V
REF
Voltage Range
–V
REF
Voltage Range
Reference Input Resistance
6
–V
REF
GND – 0.1
V
CC
+ 0.1
+V
REF
28
–V
REF
GND – 0.1
V
CC
+ 0.1
+V
REF
28
V
6
V
5
14
20
14
20
k y
Analog Input Range
5, 8
GND – 0.1
V
CC
+ 0.1 GND – 0.1
±1/4
V
CC
+ 0.1
±1/4
V
Power Supply Sensitivity
6
DC, V
CC
= 5V ± 10%
100mVp-p, 100kHz
sine on V
CC
, V
IN
= 0
On Channel = V
CC
Off Channel = 0V
±1/32
±1/32
LSB
±1/16
±1/16
LSB
I
OFF
, Off Channel Leakage
Current (Note 9)
5, 9
–1
–1
μA
On Channel = 0V
Off Channel = V
CC
On Channel = 0V
Off Channel = V
CC
On Channel = V
CC
Off Channel = 0V
1
1
μA
I
ON
, On Channel Leakage
Current (Note 9)
5, 9
–1
–1
μA
1
1
μA
Digital and DC
V
IN(1)
, Logical “1” Input
Voltage
5
2.0
2.0
V
V
IN(0)
, Logical “0” Input
Voltage
5
0.8
0.8
V
I
IN(1)
, Logical “1” Input
Current
5
V
IN
= V
CC
1
1
μA
I
IN(0)
, Logical “0” Input
Current
5
V
IN
= 0V
–1
–1
μA
V
OUT(1)
, Logical “1”
Output Voltage
5
I
OUT
= –2mA
4.0
4.0
V
V
OUT(0)
, Logical “0”
Output Voltage
5
I
OUT
= 2mA
0.4
0.4
V
I
OUT
, Three-State Output
Current
5
V
OUT
= 0V
V
OUT
= V
CC
–1
–1
μA
1
1
μA
I
CC
, Supply Current
5
1.5
3
1.5
3
mA
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Supply Voltage, V
CC..............................................................
6.5V
Voltage
Logic Inputs .................................. –0.3V to V
CC
+0.3V
Analog Inputs ............................... –0.3V to V
CC
+0.3V
Input Current per Pin (Note 2) ..............................±25mA
Storage Temperature..............................–65°C to +150°C
Package Dissipation
at T
A
= 25°C (Board Mount) .............................875mW
Lead Temperature (Soldering 10 sec.)
Dual-In-Line Package (Plastic)............................ 260°C
Molded Chip Carrier Package
Vapor Phase (60 sec.) ..................................... 215°C
Infrared (15 sec.) ............................................ 220°C
OPERATING CONDITIONS
Supply Voltage, V
CC....................................
4.5V
DC
to 6.3V
DC
Temperature Range (Note 3) ................. T
MIN
- T
A
- T
MAX
ML2258BIP, ML2258BIQ, ML2258CIP,
ML2258CIQ ........................................–40°C to +85°C
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