| ADS1212 Manufacturer | Texas Instruments |
| ADS1212 Description | 22-Bit Analog-to-Digital Converter |
| ADS1212 Categories | |
| ADS1212 Datasheet (PDF) | |
| ADS1212 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
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| ADS1212 Parameters | | Pin/Package | 18PDIP,18SOP | | Approx. 1KU Price (US$) | 7.7 | | Input Type | Voltage | | 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 | | 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) | 22 |
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| Related or Similar Components | ADS1212P ADS1212U ADS1212U/1K ADS1213 ADS1213E ADS1213E/1K ADS1213P ADS1213U ADS1213U/1K |