Datasheet
RoHS Compliance Information
| Size in Kbytes | Date |
 |
| ADC1241 Self-Calibrating 12-Bit Plus Sign MuP-Compatible A/D Converter with Sample-and-Hold |
268 Kbytes |
7-Jan-96 |
Download |
ADC1241 Self-Calibrating 12-Bit Plus Sign MuP-Compatible A/D Converter with Sample-and-Hold (Japanese)
 |
476 Kbytes |
|
 |
| Obsolete Part | Alternate Part or
Supplier | Source | Last Time Buy Date |
ADC1241BIJ
| NONE
| NONE
| 08 Sep 1998
|
ADC1241CIJ
| MAX 180
| MAIXIM INTEGRATED PRODUCTS
| 03 Mar 2006
|
ADC1241CMJ/883
| NONE
| NONE
| 08 Sep 1998
|
General Description
The ADC1241 is a CMOS 12-bit plus sign successive approximation analog-to-digital converter. On request, the ADC1241 goes through a self-calibration cycle that adjusts positive linearity and full-scale errors to less than ±½ LSB each and zero error to less than ±1 LSB. The ADC1241 also has the ability to go through an Auto-Zero cycle that corrects the zero error during every conversion.
The analog input to the ADC1241 is tracked and held by the internal circuitry, and therefore does not require an external sample-and-hold. A unipolar analog input voltage range (0V to +5V) or a bipolar range (-5V to +5V) can be accommodated with ±5V supplies.
The 13-bit word on the outputs of the ADC1241 gives a 2's complement representation of negative numbers. The digital inputs and outputs are compatible with TTL or CMOS logic levels.
Application Notes
| Title | Size in Kbytes |
Date |
 |
| AN-769: Dynamic Specifications for Sampling A/D Converters |
128 Kbytes |
5-Aug-95 |
Download |
[Information as of 8-Nov-2009]
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