ADC12048CIV/NOPB National Semiconductor, ADC12048CIV/NOPB Datasheet - Page 5

• Manufacturer Part Number: ADC12048CIV/NOPB
• Description: IC ADC 12BIT+SIGN 8-CH 44-PLCC
• Manufacturer: National Semiconductor

Specifications of ADC12048CIV/NOPB

• Number Of Bits: 12
• Sampling Rate (per Second): 216k
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 875mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *ADC12048CIV; *ADC12048CIV/NOPB; ADC12048CIV

ILE
DNL
TUE
Symbol
PSS
Symbol
Absolute Maximum Ratings
2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Converter DC Characteristics
The following specifications apply to the ADC12048 for V
sion mode, f
common-mode voltage (V
Power Supply Characteristics
The following specifications apply to the ADC12048 for V
sion mode, f
common-mode voltage, and minimum acquisition time, unless otherwise specified. Boldface limits apply for T
to T
= T
Supply Voltage (V
Voltage at all Inputs
|V
|AGND − DGND|
Input Current at Any Pin (Note 3)
Package Input Current (Note 3)
Power Dissipation (Note 4)
Storage Temperature
Lead Temperature
A
at T
VF Package
V Package, Infared (15 sec.)
MIN
+ − V
MAX
Vapor Phase (60 sec.)
Infared (15 sec.)
A
Resolution with No Missing Codes After Auto-Cal
Integral Linearity Error
Differential Non-Linearity
Zero Error
Positive Full-Scale Error
Negative Full-Scale Error
DC Common Mode Error
Total Unadjusted Error
to T
; all other limits T
= 25˚C
D
Power Supply Sensitivity
+|
MAX
Zero Error
Full-Scale Error
Linearity Error
CLK
CLK
; all other limits T
= 12.0 MHz, R
= 12.0 MHz, R
A
Parameter
Parameter
+ and V
A
INCM
= T
D
+)
), and minimum acquisition time, unless otherwise specified. Boldface limits apply for T
J
S
S
= 25˚C
A
= 25Ω, source impedance for V
= 25Ω, source impedance for V
= T
J
−0.3V to V
V
V
V
= 25˚C
−65˚C to +150˚C
D
REF
REF
+ = V
After Auto-Cal
(Notes 12, 17)
After Auto-Cal
After Auto-Cal (Notes 13, 17)
After Auto-Cal (Notes 12, 17)
After Auto-Cal (Notes 12, 17)
After Auto-Cal (Note 14)
After Auto-Cal (Note 18)
+ = 4.096V
− = 0V
V
V
V
(Notes 1,
INCM
INCM
INCM
A
±
+ = 5.0V
+
875 mW
±
300 mV
300 mV
120 mA
+ 0.3V
30 mA
210˚C
220˚C
300˚C
= 5.0V
= 2.048V
= 0V
Conditions
6.0V
Conditions
A
A
+ = V
+ = V
±
10% (Note 15)
5
D
D
REF
REF
+ = 5V, V
+ = 5V, V
Operating Ratings
ESD Susceptibility (Note 5)
Temperature Range
Supply Voltage
|V
|AGND − DGND|
V
V
V
V
V
(Note 16)
+ and V
+ and V
IN
REF
REF
REF
REF
A
(T
V
at all Inputs
+ − V
A
Voltage Range
min
+, V
+ Input Voltage
− Input Voltage
+ − V
Common Mode
REF
REF
≤ T
D
D
REF
REF
+|
+
REF
+ = 4.096V, V
+ = 4.096V, V
A
− ≤ 1Ω, fully differential input with fixed 2.048V
(Note 10)
− ≤ 1Ω, fully differential input with fixed 2.048V
≤ T
Typical
−
±
±
±
±
±
0.6
1.0
1.0
max
2
1
(Note 10)
Typical
)
±
±
±
0.1
0.5
0.1
REF
REF
− = 0.0V, 12-bit + sign conver-
− = 0.0V, 12-bit + sign conver-
(Notes 1, 2, 6, 7, 8, 9)
(Note 11)
0 ≤ V
Limits
(Note 11)
0.1 V
±
±
±
±
±
±
±
±
Limits
13
5.5
2.5
5.5
2.5
2.5
5.5
1
1
REF
−40˚C ≤ T
A
1V ≤ V
GND ≤ V
+ ≤ V
1V ≤ V
− ≤ V
A
4.5V to 5.5V
= T
REFCM
REF
LSB (max)
LSB (max)
LSB (max)
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REF
REF
LSB (max)
LSB (max)
LSB (max)
LSB (max)
LSB (max)
Bits (max)
≤100 mV
≤100 mV
A
J
IN
+ ≤ V
(Limit)
(Limit)
+ − 1V
≤ 85˚C
= T
3.0 kV
Unit
LSB
Unit
LSB
LSB
LSB
≤ V
≤ V
A
≤ 0.6
V
= T
MIN
A
A
A
A
+
+
+
+
J