LTC1420 - 12-Bit, 10Msps,Sampling ADC

The LTC1420 is a 10Msps, 12-bit sampling A/D converter that draws only 250mW from either single 5V or dual 5V supplies. This easy-to-use device includes a high dynamic range sample-and-hold, a precision reference and a PGA input circuit.
The LTC1420 has a flexible input circuit that allows fullscale input ranges of 2.048V 1.024V and 0.512V. The input common mode voltage is arbitrary, though a 2.5V reference is provided for single supply applications. The input PGA has a digitally selectable 1x or 2x gain.
Maximum DC specs include 1LSB INL and 1LSB DNL over temperature. Outstanding AC performance includes 71dB S/(N + D) and 83dB SFDR at the Nyquist input frequency of 5MHz.
The unique differential input sample-and-hold CAN acquire single-ended or differential input signals up to its 100MHz bandwidth. The 75dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source. A separate output Logic supply allows direct connection to 3V components.
By Linear Technology Corporation
LTC1420 's PackagesLTC1420 's pdf datasheet
LTC1420CGN-PBF SSOP
LTC1420CGN-TRPBF SSOP
LTC1420IGN-PBF SSOP
LTC1420IGN-TRPBF SSOP




LTC1420 Pinout, Pinouts
LTC1420 pinout,Pin out
This is one package pinout of LTC1420,If you need more pinouts please download LTC1420's pdf datasheet.

LTC1420 Application circuits
LTC1420 circuits
This is one application circuit of LTC1420,If you need more circuits,please download LTC1420's pdf datasheet.


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