adc1225ccd-1 National Semiconductor Corporation, adc1225ccd-1 Datasheet - Page 2

• Manufacturer Part Number: adc1225ccd-1
• Description: 12-bit Plus Sign Mp Compatible A/d Converters
• Manufacturer: National Semiconductor Corporation

CONVERTER CHARACTERISTICS
Linearity Error
Unadjusted Zero Error
Unadjusted Positive and Negative
Full-Scale Error
Negative Full-Scale Error
Linearity Error
Unadjusted Zero Error
Unadjusted Positive and Negative
Full-Scale Error
Negative Full-Scale Error
Maximum Gain Temperature
Coefficient
Maximum Offset Temperature
Coefficient
Minimum V
Maximum V
ADC1205CCJ ADC1225CCD
ADC1205CCJ-1 ADC1225CCD-1 (Note 11)
ADC1205CCJ ADC1225CCD
ADC1205CCJ-1 ADC1225CCD-1 (Note 11)
Absolute Maximum Ratings
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Supply Voltage (DV
Negative Supply Voltage (V
Logic Control Inputs
Voltage at Analog Inputs
Voltage at All Outputs V
Input Current per Pin
Input Current per Package
Storage Temperature Range
Package Dissipation at T
Lead Temp (Soldering 10 seconds)
ESD Susceptibility (Note 12)
Electrical Characteristics
The following specifications apply for DV
V
b
b
e
b
5 05V
0 05V
V
25 C (Notes 3 4 5 6 7)
e
IN(
a
GND for unipolar input range unless otherwise specified Bipolar input range is defined as
s
REF
s
)
Parameter
REF
V
V
V
IN(
IN(
IN(
Input Resistance
Input Resistance
b
b
b
)
) s
) s
CC
5 05V and
5 05V and
and AV
REF
A
e
b
25 C
)
V
CC
OS
l
V
)
l
Unipolar Input
Range
Unipolar Input
Range
Unipolar Input
Range
Unipolar Input
Range Full
Scale Adj to
Zero
Bipolar Input
Range
Bipolar Input
Range
Bipolar Input
Range
Bipolar Input
Range Full
Scale Adj to
Zero
(V
IN(
V
Conditions
IN(
b
a
b
)
a
)
b
0 3V to (V
b
)
CC
0 3V to V
b
b
V
65 C to
b
e
IN(
V
b
0 3V to
IN(
b
(Notes 1
AV
15V to GND
)
b
l
CC
CC
CC
s
)
(Note 8)
ADC1205CCJ ADC1225CCD
l
a
875 mW
g
a
s
Typ
a
g
e
5 05V Boldface limits apply from T
0 5
4 0
4 0
a
150 C
300 C
20mA
6
0 3)V
800V
6 5V
0 3V
5mA
5 05V Unipolar input range is defined as
15V
5V V
2)
REF
(Note 9) (Note 10)
Tested
2
Limit
g
g
g
g
g
g
g
e
2
8
30
30
1
2
2
2
2
Operating Conditions
Temperature Range
Supply Voltage (DV
Negative Supply Voltage (V
5V f
ADC1205CCJ ADC1225CCD
ADC1205CCJ-1 ADC1225CCD-1
CLK
Design
Limit
g
1 5
15
e
1 0 MHz V
ADC1205CCJ-1 ADC1225CCD-1
(Note 8)
CC
Typ
0 5
4 0
4 0
6
and AV
MIN
b
e b
to T
b
)
CC
(Note 9)
Tested
b
MAX
5V for bipolar input range or
b
Limit
g
g
)
g
g
g
g
g
0 05V
5 05V
2
8
30
30
1
2
2
2
2
all other limits T
(Notes 1
b
s
s
40 C
4 5 V
(Note 10)
T
V
V
Design
MIN s
Limit
IN(
0 C
IN(
g
g
g
g
g
g
g
g
1 5
b
15
s
DC
2
8
30
30
a
a
1
2
2
2
2
15V to GND
T
2)
s
) s
) s
A s
to 6 0 V
T
T
A s
A s
A
a
5 05V
5 05V
T
ppm C
ppm C
e
85 C
70 C
Units
MAX
Limit
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
kX
kX
DC
T
J