24-Bit ADC
Features
n Easy Drive™ Technology Enables Rail-to-Rail Inputs
with Zero Differential Input Current
n Directly Digit...
Description
Features
n Easy Drive™ Technology Enables Rail-to-Rail Inputs
with Zero Differential Input Current
n Directly Digitizes High Impedance Sensors with
Full Accuracy
n n
G2-NWDirteoIV2CCCInInteprufat/cReeference
Common
Mode
Range
n Programmable 50Hz, 60Hz or Simultaneous
50Hz/60Hz Rejection Mode
n 2ppm (0.25LSB) INL, No Missing Codes
n 1ppm Offset and 15ppm Full-Scale Error
n Selectable 2x Speed Mode
n No Latency: Digital Filter Settles in a Single Cycle
n Single Supply 2.7V to 5.5V Operation
n Internal Oscillator
n Six Addresses Available and One Global Address for
Synchronization
n Available in a Tiny (3mm × 3mm)
10-Lead DFN Package
Applications
n Direct Sensor Digitizer n Weight Scales n Direct Temperature Measurement n Strain Gauge Transducers n Instrumentation n Industrial Process Control n DVMs and Meters
LTC2485 24-Bit ∆Σ ADC with Easy Drive
Input Current Cancellation and I2C Interface
Description
The LTC®2485 combines a 24-bit plus s...
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