Datasheet Analog Devices LTC2463CMS#PBF — 数据表

LTC2461/LTC2463
Ultra-Tiny, 16-Bit I2C ΔΣ
ADCs with 10ppm/°C Max
Precision Reference
DESCRIPTION FEATURES n n n n n n n n n n 16-Bit Resolution, No Missing Codes
Internal Reference, High Accuracy 10ppm/°C (Max)
Single-Ended (LTC2461) or Differential (LTC2463)
2LSB Offset Error (Typ)
0.01% Gain Error (Typ)
60 Conversions Per Second
Single Conversion Settling Time for Multiplexed
Applications
1.5mA Supply Current
200nA Sleep Current
Internal Oscillator—No External Components
Required
2-Wire I2C Interface with Two Addresses Plus One
Global Address for Synchronization
Ultra-Tiny, 12-Lead, 3mm × 3mm DFN and MSOP
Packages The LTC®2461/LTC2463 are ultra tiny, 16-Bit analog-todigital converters with an integrated precision reference.
They use a single 2.7V to 5.5V supply and communicate
through an I2C Interface. The LTC2461 is single-ended
with a 0V to 1.25V input range and the LTC2463 is differential with a 1.25V input range. Both ADCs include a …