Improved Device Noise Performance For the 3650 Isolation Amplifier

Texas Instruments

Published Date: 09/27/2000

Description

The 3650 is an optically coupled differential input isolation amplifier having programmable gain. Noise for the 3650 is specified to 4u Vrms (typ) on the input stage of the isolation barrier and 65u Vrms (typ) on the output stage. The gain of the 3650 is controlled using exernal resistors on the input stage. In low gains the noise performance of the 3650 is dominated by the output stage noise f

Parts

Part Number Name Companion Part
3650HG 3650HG Buy Datasheet
3650JG 3650JG Buy Datasheet
3650KG 3650KG Buy Datasheet
3650MG 3650MG Buy Datasheet
OPA627AU OPA627AU Buy Datasheet
OPA627AU/2K5E4 OPA627AU/2K5E4 Buy Datasheet
OPA627AUE4 OPA627AUE4 Buy Datasheet
OPA627AUG4 OPA627AUG4 Buy Datasheet
OPA627BP OPA627BP Buy Datasheet
OPA627BPG4 OPA627BPG4 Buy Datasheet
OPA637AM2 OPA637AM2 Buy Datasheet
OPA637AUE4 OPA637AUE4 Buy Datasheet
OPA637AUG4 OPA637AUG4 Buy Datasheet
OPA637BM OPA637BM Buy Datasheet