LTC2436-1

www.DataSheet4U.com LTC2436-1 2-Channel Differential Input 16-Bit No Latency ∆Σ ADC FEATURES s s s DESCRIPTIO s s s s s s s s s 2-Channel Differential Input with Automatic Channel Selection (Ping-Pong) Low Supply Current: 200µA, 4µA in Autosleep Differential Input and Differential Reference with GND to VCC Common Mode Range 0.12LSB INL, No Missing Codes 0.16LSB Full-Scale Error and 0.006LSB Offset 800nV RMS Noise, Independent of VREF No Latency: Digital Filter Settles in a Single Cycle and Each Channel Conversion is Accurate Internal Oscillator—No External Components Required 87dB Min, 50Hz and 60Hz Notch Filter Narrow SSOP-16 Package Single Supply 2.7V to 5.5V Operation Pin Compatible with the 24-Bit LTC2412 The LTC®2436-1 is a 2-channel differential input micropower 16-bit No Latency ∆ΣTM analog-to-digital converter with an integrated oscillator. It provides 0.5LSB INL and 800nV RMS noise independent of VREF. The two differential channels convert alternately with a channel identification included in the conversion result. It uses delta-sigma technology and provides single conversion settling of the digital filter. Through a single pin, the LTC2436-1 can be configured for better than 87dB input differential mode rejection at 50Hz and 60Hz ± 2%, or it can be driven by an external oscillator for a user defined rejection frequency. The internal oscillator requires no external frequency setting components. The converter accepts any external differential reference voltage...