PartNumber | ADS1148IPW | ADS1148IPWR | ADS1148IRHBR |
Description | Analog to Digital Converters - ADC 16B ADC For Temp Sensors | Analog to Digital Converters - ADC 16B ADC For Temp Sensors | Analog to Digital Converters - ADC 16B ADC For Temp Sensor |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC |
RoHS | Y | Y | Y |
Series | ADS1148 | ADS1148 | ADS1148 |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | TSSOP-28 | TSSOP-28 | VQFN-32 |
Resolution | 16 bit | 16 bit | 16 bit |
Number of Channels | 2 Channel/3 Channel | 2 Channel/3 Channel | 7 Channel |
Sampling Rate | 2 kS/s | 2 kS/s | 2 kS/s |
Input Type | Differential/Single-Ended | Differential/Single-Ended | Differential/Single-Ended |
Interface Type | SPI | SPI | SPI |
Architecture | Sigma-Delta | Sigma-Delta | Sigma-Delta |
Reference Type | External, Internal | External, Internal | External, Internal |
Analog Supply Voltage | 2.7 V to 5.25 V | 2.7 V to 5.25 V | 2.7 V to 5.25 V |
Digital Supply Voltage | 2.7 V to 5.25 V | 2.7 V to 5.25 V | 2.7 V to 5.25 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
Packaging | Tube | Reel | Reel |
Features | 50/60 Hz Rejection, Excitation Current Sources (iDACs), GPIO, Oscillator, PGA, Temp Sensor | 50/60 Hz Rejection, Excitation Current Sources (iDACs), GPIO, Oscillator, PGA, Temp Sensor | 50/60 Hz Rejection, Excitation Current Sources (iDACs), GPIO, Oscillator, PGA, Temp Sensor |
Height | 1 mm | 1 mm | - |
Length | 9.7 mm | 9.7 mm | - |
Number of Converters | 1 Converter | 1 Converter | 1 Converter |
Power Consumption | 2.3 mW | 2.3 mW | 2.3 mW |
Width | 4.4 mm | 4.4 mm | - |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
DNL Differential Nonlinearity | +/- 1 LSB | +/- 1 LSB | - |
INL Integral Nonlinearity | +/- 1 LSB | +/- 1 LSB | 0.0015 % FSR |
Moisture Sensitive | Yes | Yes | Yes |
Operating Supply Voltage | 2.7 V to 5.25 V | 2.7 V to 5.25 V | 2.7 V to 5.25 V |
Pd Power Dissipation | 2.3 mW | - | 2.3 mW |
Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters |
Factory Pack Quantity | 50 | 2000 | 3000 |
Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
Unit Weight | 0.014215 oz | 0.014215 oz | 0.002547 oz |
Reference Voltage | - | - | 0.5 V to 5.35 V |