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ADS1115	Sample	EVM
ADS1114	Sample	EVM
ADS1113	Sample	EVM

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ADS1115 Family

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ADS1115

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Texas Instruments delivers the industry’s smallest 16-bit ADC – 70% smaller than nearest competition – for portable industrial and consumer applications

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Amplifier & Data Converter Guide
(.pdf 8.7 MB)
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Seeing is Believing

Industry’s smallest 16-bit ADC

The new ADS1115 family is the industry’s smallest 16-bit ADC with its ultra-tiny, leadless QFN package that measures only 2.0 x 1.5 x 0.4 mm. The ADS1115 family achieves unmatched system space savings along with product family options for scalable integration. Designed for precision, power efficiency, and ease of implementation, the ADS1115 family performs conversions at programmable data rates up to 860 SPS, consuming just 150 µA (typical) of supply current and operating down to 2 V. This family also includes 12-bit versions for increased flexibility.

That's High Performance Analog>>Your Way™

ADS1115 Block Diagram

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Key Features

QFN (RUG) package: 2.0 x 1.5 x 0.4 mm
Data rate: 8 – 860 SPS
Supply current: 150 µA (typ)
Supply voltage: 2.0 V – 5.5 V
On-chip integration:
- Oscillator and low-drift reference
- PGA (x2/3, x1, x2, x4, x8, x16) (ADS1115 and ADS1114 only)
- Comparator (ADS1115 and ADS1114 only)
- 4-channel input MUX (ADS1115 only)
Offset voltage: 100 µV
Extended temperature range: -40°C to +125°C

Key Benefits

70% smaller package than nearest competition reduces system size
Product family options for scalable integration and reduced component count
14x faster sampling rate supports demanding measurement requirements
Integrated programmable comparator simplifies system monitoring
Performance upgrade for embedded ADCs

Key Applications

Battery monitoring
Portable instrumentation
Industrial process control
Medical instrumentation
Smart transmitters
Consumer goods

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