Product Summary

The AD639SD is a high accuaracy monolithic function converter which provides all the standard trigonometric functions and its inverses via pin-strapping. The applications of the AD639SD are continuous wave sine generators, synchro sine/cosine multiplication, coordinate conversion and vector resolution, imaging and scanning linearization circuits, quadrature and variable phase oscillators.

Parametrics

AD639SD absolute maximum ratings: (1)supply voltage:±18V; (2)internal power dissipation:300mW; (3)input voltage:±12V or ±25V; (4)operating temperature range:-25 to +85℃; (5)storage temperature range:-65 to +150℃; (6)lead temperature:+300℃.

Features

AD639SD features: (1)complete,fully-calibrated synthesis system; (2)accurate law conformance; (3)angular range of ±500°; (4)function programmable by pin strapping; (5)1.5MHz bandwidth; (6)multiplication via external amplitude input.

Diagrams

AD639SD block diagram

AD630
AD630
Other

Data Sheet
Negotiable 
AD630AD
AD630AD

IC MOD/DEMOD BAL 2MHZ 20-CDIP
Data Sheet
Negotiable 
AD630ADZ
AD630ADZ

IC MOD/DEMOD BAL 2MHZ 20-CDIP
Data Sheet
0-1: $17.16
1-10: $15.87
10-100: $13.56
100-250: $12.44
250-500: $11.84
500-1000: $11.44
AD630AR
AD630AR
Analog Devices Inc
IC MOD/DEMOD BAL 2MHZ 20-SOIC
Data Sheet
1-37: $10.17
AD630AR-REEL
AD630AR-REEL
Analog Devices Inc
IC MOD/DEMOD BAL 2MHZ 20-SOIC
Data Sheet
1-1000: $8.97
AD630ARZ
AD630ARZ

IC MOD/DEMOD BAL 2MHZ 20-SOIC
Data Sheet
0-1: $12.76
1-10: $11.80
10-100: $10.08
100-250: $9.25
250-500: $8.80
500-1000: $8.50