TLA2518IRTET
ActiveSMALL 8-CHANNEL 12-BIT ANALOG-TO-DIGITAL CONVERTER (ADC) WITH SPI INTERFACE AND GPIOS
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TLA2518IRTET
ActiveSMALL 8-CHANNEL 12-BIT ANALOG-TO-DIGITAL CONVERTER (ADC) WITH SPI INTERFACE AND GPIOS
Technical Specifications
Parameters and characteristics for this part
| Specification | TLA2518IRTET |
|---|---|
| Architecture | SAR |
| Configuration | MUX-ADC |
| Data Interface | SPI |
| Features | Internal Oscillator |
| Input Type | Pseudo-Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 12 bits |
| Number of Inputs | 8 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-WFQFN Exposed Pad |
| Ratio - S/H:ADC | 0:1 |
| Reference Type | Supply |
| Sampling Rate (Per Second) | 1 M |
| Supplier Device Package | 16-WQFN (3x3) |
| Voltage - Supply, Analog [Max] | 5.5 V |
| Voltage - Supply, Analog [Min] | 2.35 V |
| Voltage - Supply, Digital [Max] | 5.5 V |
| Voltage - Supply, Digital [Min] | 1.65 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.56 | |
| 10 | $ 4.45 | |||
| 25 | $ 3.90 | |||
| 100 | $ 3.28 | |||
| Digi-Reel® | 1 | $ 6.56 | ||
| 10 | $ 4.45 | |||
| 25 | $ 3.90 | |||
| 100 | $ 3.28 | |||
| Tape & Reel (TR) | 250 | $ 2.98 | ||
| 500 | $ 2.80 | |||
| 750 | $ 2.71 | |||
| 1250 | $ 2.61 | |||
| 1750 | $ 2.55 | |||
| 2500 | $ 2.49 | |||
| Texas Instruments | SMALL T&R | 1 | $ 4.43 | |
| 100 | $ 3.66 | |||
| 250 | $ 2.63 | |||
| 1000 | $ 1.98 | |||
Description
General part information
TLA2518 Series
The TLA2518 is an easy-to-use, 8-channel, multiplexed, 12-bit, 1-MSPS, successive approximation register analog-to-digital converter (SAR ADC). The eight channels can be independently configured as either analog inputs, digital inputs, or digital outputs. The device has an internal oscillator for the ADC conversion process.
The TLA2518 communicates via an SPI compatible interface and supports averaging multiple data samples with a single start of conversion. The built-in programmable averaging filters help reduce noise from the analog inputs and reduce the number of data samples required to be read by the host.
The TLA2518 is an easy-to-use, 8-channel, multiplexed, 12-bit, 1-MSPS, successive approximation register analog-to-digital converter (SAR ADC). The eight channels can be independently configured as either analog inputs, digital inputs, or digital outputs. The device has an internal oscillator for the ADC conversion process.