| ADS1212U/1K Description |
| 22-Bit Analog-to-Digital Converter |
| ADS1212U/1K Vendor |
| Texas Instruments |
| ADS1212U/1K Features |
- DELTA-SIGMA A/D CONVERTER
- 22 BITS NO MISSING CODES
- 20 BITS EFFECTIVE RESOLUTION AT 10Hz AND 16 BITS AT 1000Hz
- LOW POWER: 1.4mW
- DIFFERENTIAL INPUTS
- PROGRAMMABLE GAIN AMPLIFIER
- SPI™ COMPATIBLE SSI INTERFACE
- PROGRAMMABLE CUTOFF FREQUENCY UP TO 6.25kHz
- INTERNAL/EXTERNAL REFERENCE
- ON-CHIP SELF-CALIBRATION
- ADS1213 INCLUDES 4-CHANNEL MUX
- APPLICATIONS
- INDUSTRIAL PROCESS CONTROL
- INSTRUMENTATION
- BLOOD ANALYSIS
- SMART TRANSMITTERS
- PORTABLE INSTRUMENTS
- WEIGH SCALES
- PRESSURE TRANSDUCERS
|
| ADS1212U/1K Datasheet and Application Notes |
|
| Parameter | Value |
| Resolution (Bits) | 22 |
| Sample Rate (max) | 6.25kSPS |
| Search Sample Rate (Max) (SPS) | 6250 |
| Architecture | Delta-Sigma |
| # Input Channels (SE) | 1 |
| # Input Channels (Diff) | 1 |
| Power Consumption (Typ) (mW) | 1.4 |
| Bipolar | Pseudo |
| DNL (Max) (+/-LSB) | 1 |
| INL (Max) (+/-LSB) | 256 |
| INL (+/- %) (Max) | 0.0015 |
| No Missing Codes (Bits) | 22 |
| 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 | 18PDIP,18SOP |
| Approx. 1KU Price (US$) | 7.7 |
| Status | ACTIVE |
| Budget Price ($US) | QTY | 7.70 | 1KU |
| Package Type | Pins | SOP (DTC) | 18 |
| STD Pack QTY | 1000 |
| Products related to ADS1212U/1K |
ADS1213U/1K ADS1213E/1K ADS1212P ADS1212
ADS1213E ADS1212U ADS1213P ADS1213
ADS1213U |