0
ACTIVE
Resolution (Bits) |
16 |
Sample rate (max) (ksps) |
0.86 |
Number of input channels |
1 |
Interface type |
I2C |
Architecture |
Delta-Sigma |
Input type |
Differential, Single-ended |
Rating |
Catalog |
Reference mode |
Internal |
Input voltage range (max) (V) |
5.5 |
Input voltage range (min) (V) |
0 |
Features |
Oscillator, Small Size |
Operating temperature range (°C) |
-40 to 125 |
Power consumption (typ) (mW) |
0.3 |
Analog supply voltage (min) (V) |
2 |
Analog supply voltage (max) (V) |
5.5 |
Digital supply (min) (V) |
2 |
Digital supply (max) (V) |
5.5 |
VSSOP (DGS)-10-14.7 mm² 3 x 4.9
The ADS1113, ADS1114, and ADS1115 (ADS111x) are precision, low-power, 16-bit, I2C-compatible, analog-to-digital converters (ADCs) offered in a leadless X2QFN-10, a SOT-10 package, and a VSSOP-10 package. The ADS111x devices incorporate a low-drift voltage reference and an oscillator. The ADS1114 and ADS1115 also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with a wide operating supply range, are useful for power- and space-constrained, sensor measurement applications.
The ADS111x devices perform conversions at data rates of up to 860 samples per second (SPS). The PGA offers input ranges from ±256mV to ±6.144V, allowing precise large- and small-signal measurements. The ADS1115 features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADS1114 and ADS1115 for undervoltage and overvoltage detection.
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