Datasheet Texas Instruments ADS1118
| Manufacturer | Texas Instruments |
| Series | ADS1118 |
16-Bit, 860SPS, 4-Ch ADC with PGA , Voltage Reference, and SPI Interface
Datasheets
ADS1118 Ultrasmall, Low-Power, SPI-Compatible, 16-Bit Analog-to-Digital Converter with Internal Reference and Temperature Sensor datasheet
PDF, 1.5 Mb, Revision: E, File published: Oct 24, 2014
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Prices
Status
| ADS1118IDGSR | ADS1118IDGST | ADS1118IRUGR | ADS1118IRUGT | |
|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No | Yes | Yes |
Packaging
| ADS1118IDGSR | ADS1118IDGST | ADS1118IRUGR | ADS1118IRUGT | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 10 | 10 | 10 | 10 |
| Package Type | DGS | DGS | RUG | RUG |
| Industry STD Term | VSSOP | VSSOP | X2QFN | X2QFN |
| JEDEC Code | S-PDSO-G | S-PDSO-G | S-PQFP-N | S-PQFP-N |
| Package QTY | 2500 | 250 | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R |
| Device Marking | BBEI | BBEI | SDQ | SDQ |
| Width (mm) | 3 | 3 | 2 | 2 |
| Length (mm) | 3 | 3 | 1.5 | 1.5 |
| Thickness (mm) | 1.02 | 1.02 | .37 | .37 |
| Pitch (mm) | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.07 | 1.07 | .4 | .4 |
| Mechanical Data | Download | Download | Download | Download |
Parametrics
| Parameters / Models | ADS1118IDGSR | ADS1118IDGST | ADS1118IRUGR | ADS1118IRUGT |
|---|---|---|---|---|
| # Input Channels | 4 | 4 | 4 | 4 |
| Analog Voltage AVDD(Max), V | 5.5 | 5.5 | 5.5 | 5.5 |
| Analog Voltage AVDD(Min), V | 2 | 2 | 2 | 2 |
| Architecture | Delta-Sigma | Delta-Sigma | Delta-Sigma | Delta-Sigma |
| Digital Supply(Max), V | 5.5 | 5.5 | 5.5 | 5.5 |
| Digital Supply(Min), V | 2 | 2 | 2 | 2 |
| INL(Max), +/-LSB | 1 | 1 | 1 | 1 |
| Input Range(Max), V | 5.5 | 5.5 | 5.5 | 5.5 |
| Input Type | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended |
| Integrated Features | Oscillator,PGA,Temp Sensor | Oscillator,PGA,Temp Sensor | Oscillator,PGA,Temp Sensor | Oscillator,PGA,Temp Sensor |
| Interface | SPI | SPI | SPI | SPI |
| Multi-Channel Configuration | Multiplexed | Multiplexed | Multiplexed | Multiplexed |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Package Group | VSSOP | VSSOP | X2QFN | X2QFN |
| Package Size: mm2:W x L, PKG | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10X2QFN: 3 mm2: 2 x 1.5(X2QFN) | 10X2QFN: 3 mm2: 2 x 1.5(X2QFN) |
| Power Consumption(Typ), mW | 0.3 | 0.3 | 0.3 | 0.3 |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Int | Int | Int | Int |
| Resolution, Bits | 16 | 16 | 16 | 16 |
| Sample Rate (max), SPS | 860SPS | 860SPS | 860SPS | 860SPS |
| Sample Rate(Max), MSPS | 0.00086 | 0.00086 | 0.00086 | 0.00086 |
Eco Plan
| ADS1118IDGSR | ADS1118IDGST | ADS1118IRUGR | ADS1118IRUGT | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Precision Thermocouple Measurement with the ADS1118PDF, 587 Kb, File published: Aug 21, 2011
Thermocouples are a very common form of temperature measurement devices that are widely used in both industrial and general-purpose applications. Traditionally, achieving high system accuracy from thermocouple measurements can be difficult because there are many sources of error within a given system. The ADS1118 is an analog-to-digital converter (ADC) from TI that offers a precision analog front- - Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)PDF, 69 Kb, Revision: A, File published: May 18, 2015
- A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)PDF, 425 Kb, Revision: B, File published: Oct 9, 2011
This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference. - Principles of Data Acquisition and Conversion (Rev. A)PDF, 132 Kb, Revision: A, File published: Apr 16, 2015
Model Line
Series: ADS1118 (4)
Manufacturer's Classification
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)
