adc128d818cimtx National Semiconductor Corporation, adc128d818cimtx Datasheet - Page 5

• Manufacturer Part Number: adc128d818cimtx
• Description: 12-bit, 8-channel, Adc System Monitor With Temperature Sensor, Internal/external Reference, And I2c Interface
• Manufacturer: National Semiconductor Corporation

POWER SUPPLY CHARACTERISTICS
TEMPERATURE-to-DIGITAL CONVERTER CHARACTERISTICS
ANALOG-to-DIGITAL CONVERTER CHARACTERISTICS
Symbol
Supply Voltage (V+):
Voltage on SCL, SDA, A0, A1, INT:
Voltage on IN0-IN7, VREF:
Input Current at Any Pin
Package Input Current
Maximum Junction Temperature
ESD Susceptibility
VREF
10.0 Absolute Maximum Ratings
1,
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
12.0 DC Electrical Characteristics
The following specifications apply for +3.0 V
limits apply for T
DNL
INL
V
(T
Human Body Model:
Machine Model:
I
n
+
Note
+
JMAX
2)
):
Supply Voltage
External Reference Voltage
Internal Reference Voltage
Supply Current (see the "Power
Management" section for more
information).
Temperature Error
Resolution
Resolution
Integral Non-Linearity
Differential Non-Linearity
(Note
4)
A
(Note
= T
Parameter
(Note
J
(Note
6)
= T
MIN
3):
3):
to T
MAX
; all other limits T
–0.3V to (V
DC
Interface Inactive, V+ = 5.5V, Mode 2
Interface Inactive, V+ = 3.6V, Mode 2
Shutdown Mode, V+ = 5.5V
Shutdown Mode, V+ = 3.6V
Deep Shutdown Mode
–40°C
–25°C
12-bit with full-scale at VREF = 2.56V.
External VREF = 1.25V, Pseudo-
Differential, V+ = 3.0V to 3.3V.
10)
External VREF = 2.56V, Pseudo-
Differential
External VREF = 5.0V, Pseudo-
Differential, V+ = 5.0V to 5.5V.
(Note
≤
–0.3V to 6.0V
V
and
+
13)
≤
≤
+
≤
±30 mA
+ 0.3)V
T
T
3,000V
≤
+5.5 V
±5 mA
(Note
150°C
A
A
300V
6.0V
6.0V
A
≤
≤
Conditions
= T
+125°C
+100°C
DC
J
= 25°C
5
, External VREF = +2.56V, unless otherwise specified. Boldface
Supply Voltage (V+):
Voltage on SCL, SDA, A0, A1, INT:
Voltage on IN0-IN7, VREF:
Temperature Range for Electrical
Characteristics:
Operating Temperature Range:
Junction to Ambient Thermal
Resistance (θ
Storage Temperature
For soldering specifications,
(Note
11.0 Operating Ratings
Charged Device Model:
see product folder at www.national.com and
www.national.com/ms/MS/MS-SOLDERING.pdf
(Note
10).
(Note
7).
JA
):
(Note
(Note
1.25
Min
3.0
5)
–1
–2
-1
9)
3.3 or 5.0
(Note
Typical
0.625
±0.25
2.56
2.56
0.36
1.58
0.5
23
8)
–0.05V to (V
(Note
–40°C
(Note
Max
0.74
0.56
0.65
0.48
–65°C to +150°C
5.5
V+
±3
±2
10
1
4
1
1,
9)
www.national.com
Note
≤
–0.05V to 5.5V
+
T
T
+ 0.05)V and
T
3.0V to 5.5V
MAX
MIN
A
≤
ppm/°C
1,000V
2)
130°C/W
Units
= –40°C
= 125°C
LSb
LSb
LSb
+125°C
mA
mA
mA
mA
mV
µA
°C
°C
°C
≤
V
V
V
5.5V