CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
4.
θ
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
DC and Transfer Accuracy Specifications
Typical at +25°C with V
CC
= +15V or +12V, V
LOGIC
= +5V, V
EE
= -15V or -12V;
Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise
specified. Temperature limits established by characterization and are not
production tested.
TEMPERATURE RANGE
-5 (0°C to +75°C)
PARAMETER
DYNAMIC CHARACTERISTICS
Resolution (Max)
Linearity Error
+25°C (Max)
0°C to +75°C (Max)
Max Resolution For Which No Missing Codes Is Guaranteed
+25°C
T
MIN
to T
MAX
Unipolar Offset (Max)
Adjustable to Zero
Bipolar Offset (Max)
V
IN
= 0V (Adjustable to Zero)
V
IN
= -10V
Full Scale Calibration Error
+25°C (Max), With Fixed 50Ω Resistor From REF OUT To REF IN
(Adjustable to Zero)
T
MIN
to T
MAX
(No Adjustment At +25°C)
T
MIN
to T
MAX
(With Adjustment To Zero +25°C)
±0.25
±0.475
±0.22
±0.25
±0.375
±0.12
% of FS
% of FS
% of FS
±4
±0.15
±4
±0.1
LSB
% of FS
±2
±1.5
LSB
12
11
12
12
Bits
Bits
±1
±1
±
1
/
2
±
1
/
2
LSB
LSB
12
12
Bits
J SUFFIX
K SUFFIX
UNITS
4
FN3096.6
August 7, 2008
HI-574A, HI-674A
DC and Transfer Accuracy Specifications
Typical at +25°C with V
CC
= +15V or +12V, V
LOGIC
= +5V, V
EE
= -15V or -12V;
Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise
specified. Temperature limits established by characterization and are not
production tested.
(Continued)
TEMPERATURE RANGE
-5 (0°C to +75°C)
PARAMETER
Temperature Coefficients
Guaranteed Max Change, T
MIN
to T
MAX
(Using Internal Reference)
Unipolar Offset
Bipolar Offset
Full Scale Calibration
Power Supply Rejection Max Change In Full Scale Calibration
+13.5V < V
CC
< +16.5V or +11.4V < V
CC
< +12.6V
+4.5V < V
LOGIC
< +5.5V
-16.5V < V
EE
< -13.5V or -12.6V < V
EE
< -11.4V
ANALOG INPUTS
Input Ranges
Bipolar
-5 to +5 (Note 6)
-10 to +10 (Note 7)
Unipolar
0 to +10 (Note 6)
0 to +20 (Note 7)
Input Impedance
10V Span
20V Span
POWER SUPPLIES
Operating Voltage Range
V
LOGIC
V
CC
V
EE
Operating Current
I
LOGIC
I
CC
+15V Supply
I
EE
-15V Supply
Power Dissipation
±15V, +5V
±12V, +5V
Internal Reference Voltage
T
MIN
to T
MAX
Output Current, Available For External Loads (External Load Should Not
这是其中的一段代码：static Int _configPort(Ptr chanp, Ptr args)
{
Int temp;
PortObj* port = (PortObj *)chanp;
volatile Int *base = (volatile Int *)port->base;
/* configure vi ......
stm32/stm8
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