Electrical characteristics (continued), Interface timing characteristics – Rainbow Electronics MAX5839 User Manual
Page 3
MAX5839
Octal, 13-Bit Voltage-Output DAC
with Parallel Interface
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +14V, V
SS
= -9V, V
CC
= +5V, V
GND
= V
DUTGND_ _
= 0, V
REF
_ _ _ _+ = +4.500V, V
REF
_ _ _ _- = -2.000V, R
L
= 10k
Ω,
C
L
= 50pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
INTERFACE TIMING CHARACTERISTICS
(V
DD
= +14V, V
SS
= -9V, V
CC
= +5V, V
GND
= V
DUTGND_ _
= 0, V
REF
_ _ _ _+ = +4.500V, V
REF
_ _ _ _- = -2.000V, Figure 2, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
(Note 1)
CONDITIONS
k
Ω
40
84
Input Impedance per DAC
µA
-165
100
Input Current per DAC
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
V
IN
= 0 or V
CC
µA
-1
1
I
IN
V
-2
2
Input Range
Input Current
V
4.75
5
5.25
V
CC
Digital Power Supply
V
7
14
V
DD
V
DD
Analog Power-Supply
Range
V
-9
-5
V
SS
V
SS
Analog Power-Supply
Range
V
SS
= -9V ±5%
V
DD
= 14V ±5%
dB
98
R
L
=
∞
dB
R
L
=
∞
94
PSRR,
∆V
OUT
/
∆V
DD
(Note 3)
PSRR,
∆V
OUT
/
∆V
SS
mA
9
12
I
SS
mA
10
13
I
DD
Positive Supply Current
Negative Supply Current
0.5
(Note 4)
mA
5
I
CC
Digital Supply Current
ns
0
t
4
ns
50
t
3
LD Pulse Width Low
CS Low to WR Low
CONDITIONS
ns
50
t
1
CS Pulse Width Low
ns
50
t
2
WR Pulse Width Low
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
ns
15
t
8
ns
0
t
7
Data Valid to WR Hold
Address Valid to WR Setup
ns
0
t
5
CS High to WR High
ns
50
t
6
Data Valid to WR Setup
ns
0
t
9
Address Valid to WR Hold
(Note 1)
pF
10
C
IN
Input Capacitance
V
2.4
V
IH
Input Voltage High
V
0.8
V
IL
Input Voltage Low
DUTGND_ _ CHARACTERISTICS
POWER SUPPLIES
DIGITAL INPUTS