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ADS1291IRSMR, AFE General Purpose 1 ADC 24bit 1.8V/3V 32-Pin VQFN EP T/R
Data Acquisition\Analog Front End - AFEADS129x 2-Channel, 24-Bit AFE
Texas Instruments ADS129x 2-Channel, 24-Bit Analog Front End (AFE) is a multichannel, simultaneous sampling, 24-bit, delta-sigma analog-to-digital converter (ADC) with a built-in Programmable Gain Amplifier (PGA), internal reference, and an onboard oscillator. ADS129x incorporates all the features commonly required in portable, low-power medical electrocardiogram (ECG), sports, and fitness applications. This AFE features high levels of integration and exceptional performance. This feature enables the creation of scalable medical instrumentation systems at significantly reduced size, power, and overall cost. Texas Instruments ADS129x has a flexible input multiplexer per channel that can be independently connected to the internally-generated signals for test, temperature, and lead-off detection.
Automotive | No |
ECCN (US) | EAR99 |
EDA / CAD Models | ADS1291IRSMR by Ultra Librarian |
EU RoHS | Compliant |
HTS | COMPONENTS |
Interface Type | Serial(SPI) |
Lead Shape | No Lead |
Maximum Operating Supply Voltage (V) | 3.6|5.25 |
Maximum Operating Temperature (°C) | 85 |
Minimum Operating Supply Voltage (V) | 1.7|2.7 |
Minimum Operating Temperature (°C) | -40 |
Mounting | Surface Mount |
Number of ADC Inputs | 1 |
Number of ADCs | 1 |
Number of Channels per Chip | 1 |
Package Height | 0.95(Max) |
Package Length | 4.15(Max) |
Package Width | 4.15(Max) |
Packaging | Tape and Reel |
Part Status | Active |
PCB changed | 32 |
Pin Count | 32 |
Power Supply Type | Analog|Digital |
PPAP | No |
Product Category | General Purpose |
Resolution (bit) | 24 |
Sampling Rate (ksps) | 8(Max) |
Standard Package Name | QFN |
Supplier Package | VQFN EP |
Type | General Purpose |
Typical Operating Supply Voltage (V) | 1.8|3 |
Typical Supply Current (mA) | 0.25 |
Analog Supply Voltage | 2.7 V to 5.25 V |
Architecture | Sigma-Delta |
Brand | Texas Instruments |
Digital Supply Voltage | 1.7 V to 3.6 V |
Factory Pack Quantity: Factory Pack Quantity | 3000 |
Features | Daisy-Chainable, GPIO, Oscillator, PGA |
INL - Integral Nonlinearity | 2 ppm |
Manufacturer | Texas Instruments |
Maximum Operating Temperature | +85 C |
Minimum Operating Temperature | -40 C |
Moisture Sensitive | Yes |
Mounting Style | SMD/SMT |
Number of Channels | 1 Channel |
Operating Supply Current | 750 uA |
Package / Case | VQFN-32 |
Power Consumption | 0.35 mW |
Product Category | Analog Front End-AFE |
Product Type | Analog Front End-AFE |
Resolution | 24 bit |
Sampling Rate | 8 kS/s |
Series | ADS1291 |
Subcategory | Data Converter ICs |
Supply Voltage - Max | 5.25 V |
Supply Voltage - Min | 2.7 V |
Type | Biopotential |