| ADS1211U Manufacturer | Texas Instruments |
| ADS1211U Description | 24-Bit Analog-to-Digital Converter |
| ADS1211U Datasheet (PDF) | |
| 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
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| ADS1211U Parameters | | 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 | | Input Type | Voltage | | 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 | | 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 Configuration Range | PGA (1-16),+/-5 | | No. of Supplies | 1 | | INL (+/- %) (Max) | 0.0015 | | No Missing Codes (Bits) | 24 |
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