| ADS1218Y/250 Description |
| 24-Bit, 780 SPS ADC w/FLASH Memory, 8 CH, Vref, Buffer, 2 IDACs, Serial Out, Digital I/O, Low Power |
| ADS1218Y/250 Vendor |
| Texas Instruments |
| ADS1218Y/250 Features |
- 24 BITS NO MISSING CODES
- 0.0015% INL
- 22 BITS EFFECTIVE RESOLUTION (PGA =1), 19 BITS (PGA =128)
- 4K BYTES OF FLASH MEMORY PROGRAMMABLE FROM 2.7V TO 5.25V
- PGA FROM 1 TO 128
- SINGLE CYCLE SETTLING MODE
- PROGRAMMABLE DATA OUTPUT RATES UP TO 1kHz
- PRECISION ON-CHIP 1.25V/2.5V REFERENCE: ACCURACY: 0.2% DRIFT: 5ppm/°C
- EXTERNAL DIFFERENTIAL REFERENCE OF 0.1V TO 2.5V
- ON-CHIP CALIBRATION
- PIN COMPATIBLE WITH ADS1216
- SPI™ COMPATIBLE
- 2.7V TO 5.25V
- < 1mW POWER CONSUMPTION
- APPLICATIONS
- INDUSTRIAL PROCESS CONTROL
- LIQUID/GAS CHROMATOGRAPHY
- BLOOD ANALYSIS
- SMART TRANSMITTERS
- PORTABLE INSTRUMENTATION
- WEIGHT SCALES
- PRESSURE TRANSDUCERS
|
| ADS1218Y/250 Datasheet and Application Notes |
|
| Parameter | Value |
| Resolution (Bits) | 24 |
| Sample Rate (max) | 780SPS |
| Search Sample Rate (Max) (SPS) | 780 |
| Architecture | Delta-Sigma |
| # Input Channels (SE) | 8 |
| # Input Channels (Diff) | 8 |
| Power Consumption (Typ) (mW) | 0.8 |
| 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) | 2.7 |
| Analog Voltage AV/DD (Max) (V) | 5.25 |
| Logic Voltage DV/DD (Min) (V) | 2.7 |
| Logic Voltage DV/DD (Max) (V) | 5.25 |
| Input Type | Voltage |
| Input Configuration Range | PGA (1-128),+/-2.5 |
| No. of Supplies | 2 |
| Pin/Package | 48TQFP |
| Approx. 1KU Price (US$) | 5.5 |
| Status | ACTIVE |
| Budget Price ($US) | QTY | 5.50 | 1KU |
| Package Type | Pins | TQFP (PFB) | 48 |
| STD Pack QTY | 250 |
| Products related to ADS1218Y/250 |
| ADS1218 ADS1218Y/2K |