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