The ADS1115 Family

ADS1115ADS1114ADS1113

The Industry’s Smallest 16 Bit ADC’sThe Industry’s Smallest 16 Bit ADC’s

ADS1115 Family – World’s Smallest 16 Bit ADCsDevice features • RUG package: 2.0 x 1.5 x 0.4mm

• Data rate: 8 to 860 SPS

• Supply current: 150µA (typ)

• Supply voltage: 2.0V to5.5V

• 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: 100μV

• Extended temperature range: -40C to +125C

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

• medical instrumentation• smart transmitters• consumer goods

• battery monitoring• portable instrumentation• industrial process control

EVM

ADS1115EVM

ADS1115 Family – World’s Smallest 16 Bit ADCs

Key Applications

• medical instrumentation• smart transmitters• consumer goods

• battery monitoring• portable instrumentation• industrial process control

$1.85 / 1K

Device features • RUG package: 2.0 x 1.5 x 0.4mm

• Data rate: 8 to 860 SPS

• Supply current: 150µA (typ)

• Supply voltage: 2.0V to5.5V

• 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: 100μV

• Extended temperature range: -40C to +125C

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

EVM

ADS1115EVM

ADS1115 Family – World’s Smallest 16 Bit ADCs

$2.00 / 1K

Device features • RUG package: 2.0 x 1.5 x 0.4mm

• Data rate: 8 to 860 SPS

• Supply current: 150µA (typ)

• Supply voltage: 2.0V to5.5V

• 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: 100μV

• Extended temperature range: -40C to +125C

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

• medical instrumentation• smart transmitters• consumer goods

• battery monitoring• portable instrumentation• industrial process control

EVM

ADS1115EVM

ADS1115 Family – World’s Smallest 16 Bit ADCs

$2.25 / 1K

Device features • RUG package: 2.0 x 1.5 x 0.4mm

• Data rate: 8 to 860 SPS

• Supply current: 150µA (typ)

• Supply voltage: 2.0V to5.5V

• 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: 100μV

• Extended temperature range: -40C to +125C

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

• medical instrumentation• smart transmitters• consumer goods

• battery monitoring• portable instrumentation• industrial process control

EVM

ADS1115EVM

ADS1115 Family Operation Mode

0

25

50

75

100

125

150

175

200

225

Continuous Conversion Mode Single-Shot Mode

Modes

Su

pp

ly c

urr

ent

uA

2µA

200µA

ADS1115 Family – Conversion Modes

Single Shot Mode:

Performs one conversion of input signal, stores in register and automatically enters low-power standby state

Continuous Conversion Mode:

Automatically converts input signal when previous conversion is complete. Data can be read at any time and reflects most recent conversion

ADS1115 FamilyScalable Integration and Resolution Options

DeviceResolutio

n (bits)

Maximum Sample Rate

(SPS)Comparator PGA

Input Channels (Differential/

Single-Ended)1k price

ADS1113 16 860 No No 1/1 $1.85ADS1114 16 860 Yes Yes 1/1 $2.00ADS1115 16 860 Yes Yes 2/4 $2.25ADS1013 12 3300 No No 1/1 $0.90ADS1014 12 3300 Yes Yes 1/1 $1.00ADS1015 12 3300 Yes Yes 2/4 $1.10

ADS1115 Family Applications

Portable Instrumentation

Industrial Process Control

Smart Transmitters

Battery Monitoring

And Many More…

ADS1115 Family Summary

World’s SMALLEST 16 bit ADC Family

2mm x 1.5mm x 0.4mm package

70% smaller area than competition

Family options for SCALABLE RANGE of on-chip integration

MUX, PGA, CMP, V-ref, and oscillator

further reducing chip count and board space

FASTER and LOWER VOLTAGE supply than competition

More than 14x faster than competition 16 bit data rate

Capable of 2.0V supply compared to 2.7V standard

Precision Analog Solutions