Texas Instruments ADS7818PB Analog to Digital Converters (ADC)
IC ADC 12BIT SAR 8DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ADS7818PB
Detailed Description
12-bit, 500 kS/s analog-to-digital converter (ADC) featuring a 5V input range and differential input type. Achieves 1 LSB integral and differential nonlinearity, with a full-scale error of 35 LSB. Operates from a 4.75V to 5.25V single supply, consuming a nominal 2.2mA. Serial interface and gold contact plating are standard. This unipolar ADC offers 72dB signal-to-noise ratio and 82dB spurious-free dynamic range.
Package
P
Lifecycle Status
Last Time Buy
RoHS State
RoHS Compliant
Datasheet
ADS7818PB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments ADS7818PB Analog to Digital Converters (ADC) technical specifications.
General
Interface
Serial
RoHS
Yes
Number of Channels
1
Package / Case
8-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5V
Lifecycle Status
Last Time Buy
Package
P
Contact Plating
Gold
Alternate Parts Comparison (ADS7818PB vs ADS7960SRHBR vs ADS4129IRGZT vs ADS1286PA)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 85°C |
| RoHS | Yes | Yes | Yes | Yes |
| Input Type | DIFFERENTIAL | Voltage | Voltage | DIFFERENTIAL |
| Number of Ad Converters | 1 | 1 | 1 | 1 |
| Number of Bits | 12 | 8 | 12 | 12 |
| Number of Inputs | 1 | 12 | 1 | 1 |
| Package | P | VQFN EP | VQFN EP | P |
| Resolution | 12b | 8bit | 12bit | 12b |
| Sampling Rate | 500KS/s | 1Msps | 250Msps | 20KS/s |
| Package / Case | 8-DIP | 32-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 8-DIP |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Through Hole |
| Architecture | SAR | SAR | Pipelined | SAR |
| Action |
Texas Instruments ADS7818PB Analog to Digital Converters (ADC) Overview
12-bit, 500 kS/s analog-to-digital converter (ADC) featuring a 5V input range and differential input type. Achieves 1 LSB integral and differential nonlinearity, with a full-scale error of 35 LSB. Operates from a 4.75V to 5.25V single supply, consuming a nominal 2.2mA. Serial interface and gold contact plating are standard.
This unipolar ADC offers 72dB signal-to-noise ratio and 82dB spurious-free dynamic range.
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