| ADS1211U Description |
| 24-Bit Analog-to-Digital Converter |
| ADS1211U Vendor |
| Texas Instruments |
| ADS1211U Features |
- DELTA-SIGMA A/D CONVERTER
- 23 BITS EFFECTIVE RESOLUTION AT 10Hz AND 20 BITS AT 1000Hz
- DIFFERENTIAL INPUTS
- PROGRAMMABLE GAIN AMPLIFIER
- FLEXIBLE SPI™ COMPATIBLE SSI INTERFACE WITH 2-WIRE MODE
- PROGRAMMABLE CUT-OFF FREQUENCY UP TO 15.6kHz
- INTERNAL/EXTERNAL REFERENCE
- ON CHIP SELF-CALIBRATION
- ADS1211 INCLUDES 4 CHANNEL MUX
- APPLICATIONS
- INDUSTRIAL PROCESS CONTROL
- INSTRUMENTATION
- BLOOD ANALYSIS
- SMART TRANSMITTERS
- PORTABLE INSTRUMENTS
- WEIGH SCALES
- PRESSURE TRANSDUCERS
|
| ADS1211U Datasheet and Application Notes |
|
| Parameter | Value |
| Resolution (Bits) | 24 |
| Sample Rate (max) | 16kSPS |
| Search Sample Rate (Max) (SPS) | 16000 |
| Architecture | Delta-Sigma |
| # Input Channels (SE) | 4 |
| # Input Channels (Diff) | 4 |
| Power Consumption (Typ) (mW) | 27.5 |
| Bipolar | Pseudo |
| DNL (Max) (+/-LSB) | 1 |
| INL (Max) (+/-LSB) | 256 |
| INL (+/- %) (Max) | 0.0015 |
| No Missing Codes (Bits) | 24 |
| Analog Voltage AV/DD (Min) (V) | 4.75 |
| Analog Voltage AV/DD (Max) (V) | 5.25 |
| Logic Voltage DV/DD (Min) (V) | 4.75 |
| Logic Voltage DV/DD (Max) (V) | 5.25 |
| Input Type | Voltage |
| Input Configuration Range | PGA (1-16),+/-5 |
| No. of Supplies | 1 |
| Pin/Package | 24PDIP,24SOIC,28SSOP |
| Approx. 1KU Price (US$) | 10.9 |
| Status | ACTIVE |
| Budget Price ($US) | QTY | 10.90 | 1KU |
| Package Type | Pins | SOIC (DW) | 24 |
| STD Pack QTY | 33 |
| Products related to ADS1211U |
ADS1210 ADS1211E ADS1211U/1K ADS1210P
ADS1211P ADS1210U ADS1210U/1K ADS1211
ADS1211E/1K |