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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Power Dissipation :
- 2.3mW
- Sampling Rate :
- 2 ksps
- Max Supply Voltage (DC) :
- 5.25V
- Min Supply Voltage :
- 2.7V
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Pbfree Code :
- yes
- Polarity :
- Bipolar
- Feature :
- PGA
- Input Type :
- Differential, Single Ended
- Number of Analog In Channels :
- 1
- Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Data Interface :
- SPI
- Radiation Hardening :
- No
- Width :
- 4.4mm
- Number of Pins :
- 20
- Operating Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Reference Type :
- External, Internal
- Number of A/D Converters :
- 1
- Number of Functions :
- 1
- Differential Nonlinearity :
- 1 LSB
- Integral Nonlinearity (INL) :
- 1 LSB
- Configuration :
- MUX-PGA-ADC
- Thickness :
- 1mm
- Voltage - Supply, Digital :
- 2.7V~5.25V
- JESD-609 Code :
- e4
- Architecture :
- Sigma-Delta
- Contact Plating :
- Gold
- Conversion Rate :
- 2 ksps
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.65mm
- Output Format :
- Serial
- Height :
- 1.2mm
- Pin Count :
- 20
- Lead Free :
- Lead Free
- Number of Converters :
- 3
- Factory Lead Time :
- 6 Weeks
- Power Consumption :
- 2.3mW
- Max Supply Voltage :
- 5.25V
- Number of Bits :
- 16
- Base Part Number :
- ADS1147
- Resolution :
- 2 B
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Dual Supply Voltage :
- 2.5V
- Surface Mount :
- yes
- Length :
- 6.5mm
- Supply Type :
- Analog, Digital, Dual, Single
- Min Supply Voltage (DC) :
- 2.7V
- Converter Type :
- ADC, DELTA-SIGMA
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 20
- Number of Inputs :
- 2, 3
- RoHS Status :
- ROHS3 Compliant
- Sampling Rate (Per Second) :
- 2k
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~105°C
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















