nn Five Selectable Differential Reference Inputs
nn Four Differential/Eight Single-Ended Inputs
nn 4-Way MUX for Multiple Ratiometric
Measurements
nn Up to 8kHz Output Rate (External fO)
nn nn
Up to 4kHz Selectable
Multiplexing Rate (External Speed/Resolution:
fO)
22Sµ0imV0nRuVMltRS
Features
24-Bit High Speed 8-Channel ∆Σ ADCs with Selectable Multiple Reference Inputs.
LTC2446/LTC2447
FEATURES
24-Bit High Speed 8-Channel ∆Σ ADCs with Selectable Multiple Reference Inputs DESCRIPTION
nn Five Selectable Differential Reference Inputs
nn Four Differential/Eight Single-Ended Inputs
nn 4-Way MUX for Multiple Ratiometric
Measurements
nn Up to 8kHz Output Rate (External fO)
nn nn
Up to 4kHz Selectable
Multiplexing Rate (External Speed/Resolution:
fO)
22Sµ0imV0nRuVMltRSaMnNSeooNiusoseis5ae0t /a16t.071H63zk.H8RHzezOjeOuctutpitoupntuRt Rataete with
nn Guaranteed Modulator Stability and Lock-Up
Immunity for any Input and Reference Conditions
nn 0.0005% INL, No Missing Codes
nn Autosleep Enables 20µA Operation at 6.9Hz
nn nn
<5µV Offset Differential
I(n4p.5uVt a
LTC2446 Datasheet
