Datasheet Texas Instruments ADS1120-Q1
| Manufacturer | Texas Instruments |
| Series | ADS1120-Q1 |
Automotive, Low-Power, Low-Noise, 16-Bit ADC for Small Signal Sensors
Datasheets
ADS1120-Q1 Automotive, Low-Power, Low-Noise, 16-Bit, Analog-to-Digital Converter for Small-Signal Sensors datasheet
PDF, 2.7 Mb, Revision: A, File published: Oct 8, 2014
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Prices
Status
| ADS1120QPWRQ1 | |
|---|---|
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| ADS1120QPWRQ1 | |
|---|---|
| N | 1 |
| Pin | 16 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | A1120Q |
| Width (mm) | 4.4 |
| Length (mm) | 5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Download |
Parametrics
| Parameters / Models | ADS1120QPWRQ1 |
|---|---|
| # Input Channels | 4 |
| Analog Voltage AVDD(Max), V | 5.5 |
| Analog Voltage AVDD(Min), V | 2.3 |
| Architecture | Delta-Sigma |
| Digital Supply(Max), V | 5.5 |
| Digital Supply(Min), V | 2.3 |
| INL(Max), +/-LSB | 1.3 |
| Input Range(Max), V | 2.85,5.6 |
| Input Range(Min), V | -2.85,0 |
| Input Type | Differential,Single-Ended |
| Integrated Features | 50/60 Hz Rejection,Excitation Current Sources (iDACs),Oscillator,PGA,Temp Sensor |
| Interface | SPI |
| Multi-Channel Configuration | Multiplexed |
| Operating Temperature Range, C | -40 to 125 |
| Package Group | TSSOP |
| Package Size: mm2:W x L, PKG | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) |
| Power Consumption(Typ), mW | 1.4 |
| Rating | Automotive |
| Reference Mode | Ext,Int,Supply |
| Resolution, Bits | 16 |
| Sample Rate (max), SPS | 2kSPS |
| Sample Rate(Max), MSPS | 0.002 |
Eco Plan
| ADS1120QPWRQ1 | |
|---|---|
| RoHS | Compliant |
Application Notes
- RTD Ratiometric Measurements and Filtering Using the ADS1148 and ADS1248PDF, 563 Kb, File published: Mar 13, 2013
The ADS1148 and ADS1248 family of devices are highly integrated delta-sigma (ΔΣ) converters that areoptimized for the measurement of temperature sensors including resistance temperature detectors(RTDs) thermocouples and thermistors. In a typical RTD measurement application the ADS1148 andADS1248 are configured in a ratiometric topology using the built-in IDAC current sources feeding thro - 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: ADS1120-Q1 (1)
Manufacturer's Classification
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)
