MAX5732 Maxim, MAX5732 Datasheet - Page 10

• Manufacturer Part Number: MAX5732
• Description: 32-Channel / 16-Bit / Voltage-Output DACs with Serial Interface
• Manufacturer: Maxim

32-Channel, 16-Bit, Voltage-Output
DACs with Serial Interface
TIMING CHARACTERISTICS—DV
(Figures 2 and 3, AV
unless otherwise noted. Typical values are at T
TIMING CHARACTERISTICS—DV
(Figures 2 and 3, AV
unless otherwise noted. Typical values are at T
10
Serial Clock Frequency
SCLK Pulse-Width High
SCLK Pulse-Width Low
SCLK Fall to CS Fall Setup Time
CS Fall to SCLK Fall Setup Time
CS Rise to SCLK Fall
SCLK Fall to CS Rise Setup Time
DIN to SCLK Fall Setup Time
DIN to SCLK Fall Hold Time
SCLK Fall to DOUT Fall
SCLK Fall to DOUT Rise
CS Pulse-Width High
CS Pulse-Width Low
LDAC Pulse-Width Low
CLR Pulse-Width Low
Serial Clock Frequency
SCLK Pulse-Width High
SCLK Pulse-Width Low
SCLK Fall to CS Fall Setup Time
CS Fall to SCLK Fall Setup Time
CS Rise to SCLK Fall
SCLK Fall to CS Rise Setup Time
DIN to SCLK Fall Setup Time
DIN to SCLK Fall Hold Time
SCLK Fall to DOUT Fall
SCLK Fall to DOUT Rise
CS Pulse-Width High
CS Pulse-Width Low
LDAC Pulse-Width Low
CLR Pulse-Width Low
______________________________________________________________________________________
PARAMETER
PARAMETER
DD
DD
= +4.75V to +5.25V, DV
= +4.75V to +5.25V, DV
SYMBOL
SYMBOL
t
t
t
t
CSPWH
CSPWH
CSPWL
CSPWL
t
t
f
f
t
t
t
LDAC
t
t
t
t
LDAC
t
SCLK
t
t
t
SCLK
t
t
t
t
t
SDH
t
SCS
CSS
t
t
SDH
CLR
t
SCS
CSS
CS1
CS2
t
SCL
CLR
t
CS1
CS2
SCL
CH
DH
CH
DS
DH
CL
DS
CL
A
A
= +25°C.)
= +25°C.)
DD
DD
DD
DD
At end of cycle in SPI mode only
Load capacitance = 20pF
Load capacitance = 20pF
At end of cycle in SPI mode only
Load capacitance = 20pF
Load capacitance = 20pF
= +4.75V to +5.25V, AGND = DGND = REFGND = GS = 0, T
= +2.7V to +5.25V, AGND = DGND = REFGND = GS = 0, T
= +4.75V to +5.25V
= +2.7V to +5.25V
CONDITIONS
CONDITIONS
MIN
MIN
10
10
15
10
50
20
20
20
10
10
10
10
18
10
50
20
20
20
0
6
5
0
2
0
0
2
TYP
TYP
A
A
MAX
MAX
= T
= T
25
25
25
33
20
20
MIN
MIN
to T
to T
UNITS
UNITS
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MAX
MAX
,
,