diff --git a/library/interface.dcm b/library/interface.dcm
index 56c5f221..8bc393e0 100644
--- a/library/interface.dcm
+++ b/library/interface.dcm
@@ -242,6 +242,18 @@ K MOSFET driver array
 F http://www.intersil.com/content/dam/Intersil/documents/icl7/icl7667.pdf
 $ENDCMP
 #
+$CMP IS31FL3216
+D 16 channel LED controller with audio modulation mode, VCC +2.7 to +5.5V, -40 to +85 degree, QFN-28
+K 16 channel LED controller with audio modulation mode
+F http://www.issi.com/WW/pdf/IS31FL3216.pdf
+$ENDCMP
+#
+$CMP IS31FL3216A
+D 16 channel LED controller with audio modulation mode, VCC +2.7 to +5.5V, -40 to +125 degree, QFN-28
+K 16 channel LED controller with audio modulation mode
+F http://www.issi.com/WW/pdf/IS31FL3216A.pdf
+$ENDCMP
+#
 $CMP ISL83491
 D 10Mbps RS485/RS422 transceiver, full duplex, receiver/driver enable, low power shutdown
 K RS485 RS422 transceiver full duplex