Series: -
Number of Converters: 2
Operating Temperature: -40°C ~ 85°C
Number of Bits: 12
Packaging: Tube
Mounting Type: Through Hole
Data Interface: Parallel
Voltage Supply Source: Analog and Digital, Dual ±
Number of Inputs and Type: 1 Single-Ended, Unipolar; 1 Single-Ended, Bipolar
Manufacturer: National Semiconductor
Supplier Device Package: 24-CDIP
Sampling Rate (Per Second): 83k
Power Dissipation (Max): 113mW
Package / Case: 24-CDIP (0.600", 15.24mm)
Features: SpecificationsDescriptionThe ADC12451CIJ is one member of ADC12451 family,the ADC12451CIJ is a CMOS 12-bit plus sign successive approximation analog-to-digital converter whose dynamic specifications (S/N, THD, etc.) are tested and guaranteed.On request,the ADC12451 goes through a self-calibration cycle that adjusts linearity,zero and full-scale errors.The ADC12451 also has the ability to go through an auto-zero cycle that corrects the zero error during every conversion.The analog input to the ADC12451 is tracked and held by the internal circuitry,so an external sample-and-hold is not required.The ADC12451 has a S/H control input which directly controls the track-and-hold state of the A/D.A unipolar analog input voltage range (0V to a5V) or a bipolar range (b5V to a5V) can be accommodated with +/-5V supplies.
Features of the ADC12451CIJ can be summarized as:(1)self-calibration provides excellent temperature stability;(2)internal sample-and-hold;(3)8-bit mP/DSP interface;(4)bipolar input range with a single +/-5V reference.It can be used in digital signal processing,audio,telecommunications,high resolution process control and instrumentation.
The absolute maximum ratings of the ADC12451CIJ are:(1)supply voltage (VCC=DVCC=AVCC):6.5V;(2)negative supply voltage(V-):-6.5V;(3)voltage at logic control inputs:-0.3V to (VCC+0.3V);(4)voltage at analog inputs:V- -0.3V) to (VCC + 0.3V);(5)AVCC-DVCC:0.3V;(6)input current at any Pin:+/-5 mA;(7)package input current:+/-20 mA;(8)power dissipation at 25:875 mW;(9)storage temperature range:-65 to +150.If you want to know more information such as the electrical characteristics about this part,please download the datasheet in www.seekic.com and www.chinaicmart.com .
Parameters: | Technical/Catalog Information | ADC12451CIJ |
| Vendor | National Semiconductor |
| Category | Integrated Circuits (ICs) |
| Number of Bits | 12 |
| Package / Case | 24-CDIP (600 mil) |
| Data Interface | Parallel |
| Packaging | Tube |
| Sampling Rate (Per Second) | 83k |
| Operating Temperature | -40°C ~ 85°C |
| Voltage Supply Source | Analog and Digital, Dual ± |
| Number of Inputs and Type | 1 Single-Ended, Unipolar; 1 Single-Ended, Bipolar |
| Number of Converters | 2 |
| Power Dissipation (Max) | 113mW |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | ADC12451CIJ
ADC12451CIJ
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ADC12451CIJ Data Sheet
