The TLA2021, TLA2022, and TLA2024 devices (TLA202x) areeasy-to-use, low-power, 12-bitdelta-sigma (ΔΣ) analog-to-digital converters (ADCs) targeted for any type of system-monitoringapplications (such as supply or battery voltage supervision, current sensing, or temperaturemeasurements). Offered in an ultra-small, leadless, 10-pin X2QFN package, theTLA2021 and TLA2022 are single-channel ADCs while theTLA2024 features a flexible input multiplexer (MUX) with two differential orfour single-ended input measurement options.
The TLA202x integrate a voltage reference and oscillator.Additionally, the TLA2022 and TLA2024 include a programmable gain amplifier (PGA) withselectable input ranges from ±256 mV to ±6.144 V, enabling both large- and small-signalmeasurements.
The TLA202x communicate via anI2C-compatible interface and operate in either continuous or single-shotconversion mode. The devices automatically power down after one conversion in single-shotconversion mode, significantly reducing power consumption during idle periods.
All of these features, along with a wide operating supply voltage range, make theTLA202x suitable for power- and space-constrained, system-monitoringapplications.
Products containing the "TLA2024" keyword are: TLA2024IRUGR , TLA2024IRUGR , TLA2024IRUGT , TLA2024IRUGTAll trademarks are the property of their respective owners.
Status | ACTIVE |
SubFamily | Precision ADCs (<=10MSPS) |
Resolution | 12 |
Sample Rate | 0.0033 |
Number of input channels | 4 |
INL | |
SNR | |
SFDR | |
Power consumption | 0.3 |
Interface | I2C |
Architecture | Delta-Sigma |
Operating temperature range | -40 to 85 |
Rating | Catalog |
Package Group | X2QFN|10 |
Package size: mm2:W x L (PKG) | [pf]10X2QFN[/pf]: 3 mm2: 2 x 1.5 (X2QFN|10) |
Approx. price | 0.65 | 1ku |
Analog input BW |