And more specific about the DAC0800 (not LCN!):

Resolution 8 bits
Linearity @25 degree C 0.19%
Setting time +- 1/2 LSB: 100ns
Supplies +-5 to +-15 V
16-Pin DIP or S.O.
Comments: High speed Multiplying

NS is now at:
http://www.nsc.com