ADS1147IPWR
- Mfr.Part #
- ADS1147IPWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SIGMA-DELTA 20TSSOP
- Stock
- 13,369
- In Stock :
- 13,369
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Converters :
- 3
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Number of A/D Converters :
- 1
- Input Type :
- Differential, Single Ended
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Operating Supply Voltage :
- 5V
- Length :
- 6.5mm
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Max Supply Voltage (DC) :
- 5.25V
- Polarity :
- Bipolar
- Number of Analog In Channels :
- 1
- Feature :
- PGA
- Contact Plating :
- Gold
- ECCN Code :
- EAR99
- Dual Supply Voltage :
- 2.5V
- Radiation Hardening :
- No
- Number of Inputs :
- 2, 3
- Configuration :
- MUX-PGA-ADC
- Differential Nonlinearity :
- 1 LSB
- Data Interface :
- SPI
- Power Dissipation :
- 2.3mW
- Reference Type :
- External, Internal
- Height :
- 1.2mm
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 5V
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e4
- Power Consumption :
- 2.3mW
- Number of Functions :
- 1
- Thickness :
- 1mm
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Output Format :
- Serial
- Supply Type :
- Analog, Digital, Dual, Single
- Terminal Form :
- Gull wing
- Architecture :
- Sigma-Delta
- Terminal Pitch :
- 0.65mm
- Lead Free :
- Lead Free
- Base Part Number :
- ADS1147
- Operating Temperature :
- -40°C~105°C
- Number of Terminations :
- 20
- Surface Mount :
- yes
- Min Supply Voltage :
- 2.7V
- Integral Nonlinearity (INL) :
- 1 LSB
- Number of Pins :
- 20
- Resolution :
- 2 B
- Voltage - Supply, Digital :
- 2.7V~5.25V
- Factory Lead Time :
- 6 Weeks
- Converter Type :
- ADC, DELTA-SIGMA
- Max Supply Voltage :
- 5.25V
- Number of Bits :
- 16
- Pin Count :
- 20
- Pbfree Code :
- yes
- Sampling Rate (Per Second) :
- 2k
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Mounting Type :
- Surface Mount
- Min Supply Voltage (DC) :
- 2.7V
- Conversion Rate :
- 2 ksps
- Sampling Rate :
- 2 ksps
- Width :
- 4.4mm
- Datasheets
- ADS1147IPWR

Analog to Digital Converters (ADC) Texas Instruments ADS1147IPWR Overview
The Analog to Digital Converters (ADC) Texas Instruments ADS1147IPWR is a high-performance, 16-bit sigma-delta ADC that delivers precise data conversion with a minimal footprint. Designed by Texas Instruments, this converter features a low-noise, fully differential input and an on-chip low drift voltage reference, making it ideal for high-accuracy applications in both industrial and consumer electronics. With its advanced sigma-delta modulation technique, the ADS1147IPWR provides excellent stability and rejects high-frequency noise, ensuring reliable performance in complex signal environments.
ADS1147IPWR Features
The ADS1147IPWR boasts a range of features that enhance its utility and performance. These include a programmable gain amplifier (PGA) for adjustable input sensitivity, a data output rate selectable from 5 to 2k samples per second, and a SPI-compatible serial interface that facilitates easy integration into existing systems. Additionally, its wide supply voltage range and low power consumption make it suitable for battery-operated devices, enhancing its versatility across various applications.
ADS1147IPWR Applications
- Industrial Automation: In industrial settings, the ADS1147IPWR is used for precise monitoring and control of processes where accurate analog to digital conversion is critical to maintain consistent quality and operational safety.
- Medical Devices: For medical applications, this ADC can be integrated into devices like portable ECG monitors or blood analysis equipment, where its precision and low noise characteristics ensure reliable readings critical for patient care.
- Smart Energy Systems: The ADS1147IPWR is also ideal for smart energy applications, such as smart grid infrastructure, where accurate measurement of electrical signals is necessary for efficient energy distribution and management.
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