AD660
ORDERING GUIDE
Model
AD660AN
AD660AR
AD660BN
AD660BR
AD660SQ
AD660SQ/883B**
Temperature
Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–55°C to +125°C
–55°C to +125°C
Linearity Error Max
+25°C
±
2 LSB
±
2 LSB
±
1 LSB
±
1 LSB
±
2 LSB
±
2 LSB
Linearity Error Max Gain TC max Package
Package
T
MIN
– T
MAX
ppm/°C
Description Option*
±
4 LSB
±
4 LSB
±
2 LSB
±
2 LSB
±
4 LSB
**
25
25
15
15
25
**
Plastic DIP
SOIC
Plastic DIP
SOIC
Cerdip
**
N-24
R-24
N-24
R-24
Q-24
**
*N = Plastic DIP; Q = Cerdip; R = SOIC.
**Refer to AD660/883B military data sheet.
TIMING CHARACTERISTICS
V
Parameter
(Figure la)
t
CS
t
DS
t
DH
t
BES
t
BEH
t
LH
t
LW
(Figure lb)
t
CLK
t
LO
t
HI
t
SS
t
DS
t
DH
t
SH
t
LH
t
LW
(Figure lc)
t
CLR
t
SET
t
HOLD
(Figure ld)
t
PROP
t
DS
40
40
0
40
0
80
40
80
30
30
0
40
0
0
80
40
80
80
0
50
50
CC
= +15 V, V
EE
= –15 V, V
LL
= +5 V, V
HI
= 2.4 V, V
LO
= 0.4 V
Limit –55°C to +125°C
50
50
10
50
10
100
50
100
50
50
10
50
10
10
100
50
110
110
10
100
80
Units
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
Limit +25°C
Specifications subject to change without notice.
BIT 0–7
t
DS
HBE OR
LBE
t
DH
t
BES
t
CS
CS
t
BEH
t
LH
LDAC
t
LW
Figure 1a. AD660 Byte Load Timing
–4–
REV. A
AD [ ANALOG DEVICES ]
