ADC12130CIWM National Semiconductor, ADC12130CIWM Datasheet - Page 5

• Manufacturer Part Number: ADC12130CIWM
• Description: IC, ADC, 12BIT, 114KSPS, SOIC-16
• Manufacturer: National Semiconductor

Specifications of ADC12130CIWM

• Resolution (bits): 12bit
• Sampling Rate: 114kSPS
• Input Channel Type: Differential, Single Ended
• Data Interface: Serial, SPI
• Supply Voltage Range - Analog: 3V To 5.5V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

STATIC CONVERTER CHARACTERISTICS
ILE
DNL
TUE
Symbol
Absolute Maximum Ratings
(Notes 1, 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Converter Electrical Characteristics
The following specifications apply for (V
mode voltage) or (V
− = 0V, 12-bit + sign conversion mode, source impedance for analog inputs, V
(t
C. (Notes 7, 8, 9)
Positive Supply Voltage
Voltage at Inputs and Outputs
Voltage at Analog Inputs
|V
Input Current at Any Pin (Note 3)
Package Input Current (Note 3)
Package Dissipation at
ESD Susceptibility (Note 5)
Soldering Information
Storage Temperature
CK
A
(V
except CH0–CH7 and COM
CH0–CH7 and COM
T
Human Body Model
N Packages (10 seconds)
SO Package (Note 6):
) acquisition time unless otherwise specified. Boldface limits apply for T
+ − V
A
+
Vapor Phase (60 seconds)
Infrared (15 seconds)
= 25°C (Note 4)
= V
Resolution with No Missing Codes
Integral Linearity Error
Differential Non-Linearity
Positive Full-Scale Error
Negative Full-Scale Error
Offset Error
DC Common Mode Error
Total Unadjusted Error
Multiplexer Chan-to-Chan Matching
Power Supply Sensitivity
D
A
+|
+ = V
D
+)
+
= V
Parameter
Integral Linearity Error
A
+ = V
+ Full-Scale Error
− Full-Scale Error
D
+ = 3.3V, V
Offset Error
+
GND −5V to V
= V
−0.3V to V
−65°C to +150°C
REF
A
+ = V
+ = 2.5V and fully-differential input with fixed 1.250V common-mode voltage), V
After Auto Cal (Notes 12, 18)
After Auto Cal
After Auto Cal (Notes 12, 18)
After Auto Cal (Notes 12, 18)
After Auto Cal (Notes 5, 18)
V
After Auto Cal (Note 15)
After Auto Cal (Notes 12, 13, 14)
V
IN
+
D
±120 mA
+ = +5V, V
(+) = V
= +5V ±10%, V
500 mW
±30 mA
300 mV
+
1500V
260°C
215°C
220°C
+0.3V
+
6.5V
+5V
IN
(−) = 2.048V
REF
Conditions
5
+ = +4.096V, and fully differential input with fixed 2.048V common-
REF
Operating Temperature Range
Supply Voltage (V
|V
V
V
V
V
A/DIN1, A/DIN2, MUXOUT1
ADC IN Common Mode Voltage
Operating Ratings
Package Thermal Resistance
Some of these product/package combinations are obsolete
and are shown here for reference only. Check the National
web site for availability.
REF
REF
REF
REF
A
Range
= +4.096V
+ − V
and MUXOUT2 Voltage Range
+
−
(V
Common Mode Voltage Range
ADC12130CIN
ADC12130CIWM
ADC12132CIMSA
ADC12132CIWM
ADC121038CIN
ADC121038CIMSA
ADC12138CIWM
[(V
[(V
REF
D
+|
REF
IN
A
+ − V
REF
+) − (V
= T
+) − (V
Part Number
−
J
and V
REF
= T
+
IN
−)
= V
REF
−)] / 2
MIN
REF
A
−)] / 2
to T
+ = V
+
(Note 10)
≤
Typical
MAX
±0.05
25Ω, f
±1/2
±1/2
±1/2
±1/2
±0.5
±0.5
±0.5
±0.5
D
±2
±1
+)
; all other limits T
(Notes 1, 2)
Thermal Resistance
CK
= f
SK
12 + sign
(Note 11)
134°C/W
−40°C
53°C/W
70°C/W
64°C/W
40°C/W
97°C/W
50°C/W
Limits
(θ
= 5 MHz, and 10
±1.5
±3.0
±3.0
0.1 V
0V to (V
±2
±2
T
JA
MIN
+3.0V to +5.5V
)
≤
A
A
www.national.com
≤
+ to 0.6 V
= T
T
T
A
REF
≤
0V to V
1V to V
0V to V
0V to V
LSB (max)
LSB (max)
LSB (max)
LSB (max)
LSB (max)
LSB (max)
Bits (min)
A
≤
J
(Limits)
100 mV
≤
= 25°
Units
+ −1V)
LSB
LSB
LSB
LSB
LSB
LSB
+85°C
T
REF
MAX
A
A
A
A
A
+
+
+
+
+